Structure Chart is the name for a diagram that shows the relationships among a program's functions and the passage of data between them.
What is the Structure Chart ?The logical processes outlined in the design are meant to be represented visually in structure charts. The precise notation used in structure charts varies slightly, but they all contain an inverted tree structure with boxes indicating each of the key logical actions. Modules and arrows are the two primary graphical components used in structure charts.
Typically, modules on a structure chart are represented as labeled rectangles, and arrows indicate relationships between the modules, such as the flow of data. The representation of the control flow in a program using a flow chart is a practical method. The software architecture is represented by a structure chart.
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what is a perfect hash in a hash table? what is a perfect hash in a hash table? a hash table that does not have any primary clustering. two different keys hashing to a value outside of the range of the table.two different keys hashing to a value outside of the range of the table.
A common method for storing and retrieving data as quickly as feasible is hashing. The primary benefit of employing hashing is that it produces the best results because it uses the best searches.
What is hash table?A hash table, commonly referred to as a hash map, is a type of data structure used in computing to build an associative array or dictionary. It is a type of abstract data that associates values with keys. An array of buckets or slots are used in a hash table to provide an index, also known as a hash code, from which the requested data can be retrieved. The key is hashed during lookup, and the resulting hash shows where the relevant value is kept.Since most hash table designs use an incomplete hash function, hash collisions may occur when the hash function generates the same index for multiple keys. In an ideal world, the hash function would assign each key to a separate bucket. Usually, such encounters are allowedTo learn more about hash table refer to:
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Which function is used to display information to the screen in Python? (5 points)
print()
main()
run =
show[]
The print() function prints the specified message to the screen, or other standard output device. The message can be a string, or any other object, the object will be converted into a string before written to the screen.
Which Python function is used to display information to the user?In Python, Using the input() function, we take input from a user, and using the print() function, we display output on the screen. Using the input() function, users can give any information to the application in the strings or numbers format.
Which command is used to display answers Python?The print command is used when you want to make the computer display things. The reason you haven't needed it before is that when you type it something that has an answer Python can work out, it automatically displays that answer.
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though not used as much in windows environments, terminal emulation is still useful to systems administrators on unix/linux systems. a. true b. false
It is accurate to say that terminal emulation is still valuable to network administrators on unix/linux systems, despite its decreased use in Windows settings.
What is an administrator's job description?An administrator is essential to the efficient operation of a firm and offers office assistance to both an individual or a team. They could be in charge of answering phones, welcoming and guiding guests, word processing, making spreadsheets , presentations, and filing.
A leader or an administrator?Despite the fact that the titles lead and administration are sometimes used interchangeably, there are clear distinctions between them in terms of administrative structure and modes of thought. Every leader can also be an administrator, but not every administrator must also be a leader.
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suppose you are given a binary tree t with vertices v and edges e. this tree is not necessarily a complete binary tree: i.e., every node has at most 2 children, but might only have 0 or 1 child. describe an efficient greedy algorithm to determine if t has a perfect matching. your algorithm does not have to work for non-tree graphs.
A perfect matching in a graph is a set of edges such that every vertex in the graph is incident to exactly one edge in the set. One way to determine if a tree has a perfect matching is to use a greedy approach, starting at the leaves of the tree and working towards the root.
Outline of the algorithm is as follows:
Initialize a queue with all the leaves of the tree.While the queue is not empty:Remove a vertex from the queue.If the vertex has a parent, add the parent to the queue.If the vertex has a sibling, add the sibling to the queue.3. If the root of the tree is in the queue, the tree has a perfect matching. Otherwise, it does not have a perfect matching.
The time complexity of this algorithm is O(n), where n is the number of vertices in the tree, because every vertex is added to the queue at most once.
This algorithm works by starting at the leaves of the tree and working its way up to the root. It adds each vertex's parent and sibling to the queue, and if the root is reached, it means that every vertex in the tree is incident to exactly one edge in the set, which is the definition of a perfect matching. If the root is not reached, it means that there is at least one vertex in the tree that is not incident to an edge in the set, which means the tree does not have a perfect matching.
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what is the syntax for the calling the init method in the arraybag class from the arraysortedbag class? a. self.init(arraybag, sourcecollection) b. arraybag.self( init , sourcecollection) c. arraybag. init (self, sourcecollection) d. init .arraybag(self, sourcecollection)
arraybag. init (self, sourcecollection) is the syntax for the calling the init method in the arraybag class from the arraysortedbag class .
What is an array ?An array is a group of elements of the same data type that are stored in adjacent memory regions. This makes calculating the position of each element easy by simply adding an offset to a base value, i.e. the memory address of the array's first element. The base value is index 0, and the offset is the difference between the two indices. For the sake of simplicity, consider an array to be a flight of stairs with a value (say, one of your friends) on each step. You may locate any of your buddies by merely knowing the number of steps they are taking. The location of the next index is determined by the data type.What is a integer programming ?The optimization of a linear function subject to a set of linear constraints over integer variables is expressed by integer programming.Linear programming concepts are used in all of the assertions offered in Linear programming: a production planning example. Linear programmes with a large number of variables and restrictions, on the other hand, can be solved efficiently. Unfortunately, this is no longer the case when the variables must take integer values. The family of problems known as integer programming can be defined as the optimization of a linear function subject to a set of linear constraints over integer variables.Can learn more about array bag class and its code from https://brainly.com/question/15090835
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A network team is comparing topologies for connecting on a shared media. which physical topology is an example of a hybrid topology for a lan?a. Busb. Extended starc. Ringd. Partial mesh
A hybrid topology for a lan would be something like the extended starc physical topology.
Why is hybrid topology the best?It is incredibly adaptable. It is quite dependable. It is easily scalable because hybrid networks are designed in a way that makes the incorporation of new hardware components simple. It's simple to find errors and fix them.The two most prevalent types of hybrid networks are star-ring and star-bus networks. Here are two instances of hybrid topology: Star-Bus: In large networks, the linear bus is paired with the star bus topology. In these circumstances, the linear bus acts as a backbone connecting several stars.A hybrid topology for a lan would be something like the extended starc physical topology.To learn more about Hybrid topology refer to:
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when sending a group email how do you ensure that one or several recipients cannot see the names?
The most popular way for sending emails to several recipients without hiding all of their email addresses is BCC (Blind Carbon Copy). The BCC feature allows you to send emails to numerous recipients while hiding other recipients from the receiver, giving the impression that you are the only one receiving the email.
How can I send emails in bulk without other recipients seeing my Outlook?
Click on the "Options" tab in Outlook when you open a brand-new, blank email. The Bcc field in the message header should then be selected. With this "blind carbon copy" option, your email recipients won't be able to view the other names on the list.
How do I send each person in a group email?
Write the message you want to send to your contact list in a new email that you have opened. In the top-right corner of your compose window, click BCC. Include every email address that you want to send the message to. Copying and pasting your list into this field might be helpful.
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alicja is working on a project to deploy automated guided vehicles on the industrial shop floor of the manufacturing plant in which she works. what location of computing would be best for this project?
In order to deploy automated guided vehicles on the factory floor's industrial shop floor, the best place for computing is Fog
About Fog Computing:
An alternative to cloud computing is referred to as "fog computing," a term that Cisco invented. This method takes advantage of the potential provided by the data those devices generate as well as the dual issue of the proliferation of computing devices by placing certain resources and transactions at the edge of a network.
Users aggregate bandwidth at access points like routers by placing them nearer to devices rather than creating in-cloud channels for usage and storage. As a result, less data must be transported from data centers across cloud channels and distances, hence lowering the overall bandwidth requirement.
Data storage is another another crucial distinction between fog computing and cloud computing. Less data needs immediate cloud storage with fog computing, so users can instead subject data to strategic compilation and distribution procedures that increase efficiency and lower costs.
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devaki is investigating an attack. an intruder managed to take over the identity of a user who was legitimately logged in to devaki's company's website by manipulating hypertext transfer protocol (http) headers. which type of attack likely took place?
The type of attack likely to take place is session hijacking. The correct option is A.
What is session hijacking?Hackers can access a target's computer or online accounts by using the session hijacking technique. A hacker who wants to acquire a user's password and personal information hijacks the user's browser session in a session-hijacking attack.
Attackers look for sessions where they can enter your accounts without authorization and take your data.
The type of session hijacking is:
Using the Session ID through brute force.Either misdirected trust or cross-site scripting (XSS).Man-in-the-browser.Malware contamination.Therefore, the correct option is A, Session hijacking.
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The question is incomplete. Your most probably complete question is given below:
Session hijacking
Extensible Markup Language (XML) injection
Cross-site scripting (XSS)
Structured Query Language (SQL) injection
greg is checking the autosensing mechanism to see if that is the source of hisnetwork connectivity issues. what type of network is he using
Ethernet is the type of network greg is using.
What is Ethernet network?The standard method for establishing connections between devices in a wired LAN or WAN(wide area network) is Ethernet (WAN). It allows for the use of a protocol, which is a set of guidelines or common network language, to allow devices to interact with one another.While an Ethernet connection sends data by cable, a WiFi connection sends it over wireless waves. Since WiFi connections may be accessed without the usage of cords, users have more freedom to move around a location and connect to a network or the Internet.Better speed, reduced latency, and a more dependable connection are all provided by Ethernet. For mobile devices, Wi-Fi is more practical, although it is susceptible to interference.Learn more about Ethernet network refer to :
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what is spreadsheet
Answer: A spreadsheet is an electronic document in which data is arranged in the rows and columns of a grid and can be manipulated and used in calculations
Explanation: Hope this was helpful
Answer:
give the guy above me brainliest
which command uses the array literal form to create and populate the daynames array with the abbreviations of weekdays (starting with mon and going through fri)?
The codes are listed below.
/declaration of an array variable of the data type String
"mon," "tue," "wed," "thu," "fri," "sat," and "sun" make up the string "week";
Explanation:The code that is used in the programming language is as follows:
Here, we declare an array variable of type String and assign values to it, namely, week. The next array only contains members of the same type.
The data type known as an array is used to store elements of the same type simultaneously and is also used as a data structure.
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to make a property read-only, omit the get accessor for the property. question 31 options: true false
True. read-only, omit the get accessor for the property.
read-only
When a file is set to read-only, only the user is permitted to access it; no one else is permitted to write to it. Opening and reading a file that has been set to "read-only" is still permitted, but deletions, overwrites, revisions, and name changes are not permitted.
The standard property manipulation API elements cannot be used to modify read-only properties. There are specialized API components that alter some read-only properties indirectly. For instance, the read-only Name field for networks can be changed using the cluster object management function SetClusterNetworkName.
Avoid attempting to force a modification to a read-only property through direct cluster database manipulation. A useless cluster is most likely to be the end result.
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The FBI ____ was formed in 1984 to handle the increasing number of cases involving digital evidence.
A) Federal Rules of Evidence (FRE)
B) Department of Defense Computer Forensics Laboratory (DCFL)
C) DIBS
D) Computer Analysis and Response Team (CART)
The FBI (D) Computer Analysis and Response Team (CART) was formed in 1984 to handle the increasing number of cases involving digital evidence.
What is cybercrime?A crime committed through a computer or computer network is referred to as a cybercrime. Either the computer was the intended target or it was used in the crime. Someone's security or finances may be compromised through cybercrime.
When private information is intercepted or made public, whether legally or illegally, there are various privacy issues concerning cybercrime. International cybercrimes, such as financial theft, espionage, and other cross-border crimes, are committed by both state-sponsored and non-state actors. Cyberwarfare is the term sometimes used to describe cybercrimes that take place beyond national boundaries and include at least one nation-state. Cybercrime, according to Warren Buffett, is the "number one concern with mankind" and "poses genuine risks to humanity."
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question 2 you want to create a vector with the values 43, 56, 12 in that exact order. after specifying the variable, what r code chunk allows you to create this vector?
Since you want to create a vector with the values 43, 56, 12 in that exact order. After specifying the variable, the R code chunk that allows you to create this vector is option A: c(43, 56, 12)
What exactly is a R code chunk?A runnable section of R code is known as a code chunk. Calculations will be repeated if the document is produced again. Because there is less chance of a mismatch between comments in a paper and the results being addressed, code chunk technology is advantageous.
Therefore, in regards to the question above, a vector with the values 43, 56, and 12 will be created by the code chunk c(43, 56, 12). In R, a vector is a collection of identically typed data components that are kept in a sequential order. By adding the desired values inside the parenthesis of the combine function, you may generate a vector.
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See full question below
You want to create a vector with the values 43, 56, 12 in that exact order. After specifying the variable, what R code chunk allows you to create this vector?
Single Choice Question. Please Choose The Correct Option ✔
A
c(43, 56, 12)
B
v(43, 56, 12)
C
c(12, 56, 43)
D
v(12, 56, 43)
Oliver wants to save an image in a way that will have as many pixels as possible, but he is not quite sure how to do that with the software he is using, which is called GrabblePhoto. Which of these internet searches will help him answer his question?
A. how to change the resolution in GrabblePhoto
B. how to change the compression in GrabblePhoto
C. how to change saturation in GrabblePhoto
Answer:
A is the answer
Explanation:
A is the answer- How to change resolution
a malicious person is attempting to subvert a company's virtual private network (vpn). she is using a tool that creates tcp and udp network connections that can link to or from any port. what is this tool?
Since it shields the sent data from packet sniffing, encryption is frequently regarded as being just as important as authentication. Secret (or private) key encryption and public key encryption are the two encryption methods most frequently used in VPNs.
Which VPN protocol is utilized to safely link two workplaces or sites together?
Virtual private networks (VPNs) built into networks are used to safely link two networks together over an unreliable network. One typical illustration is an IPsec-based WAN, in which all of a company's offices connect to one another via the internet using IPsec tunnels.
How is the communication between an on-premises VPN device and an Azure VPN configured?
Between an Azure virtual network and an on-premises location, VPN Gateway transmits encrypted data over the open Internet. Additionally, you can utilize VPN Gateway to transmit encrypted data via the Microsoft network between Azure virtual networks.
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can inverted page tables be implemented on a generic x86 or risc-v machine, whose hardware implement a non-inverted, hierarchical page table?
With the help of Multilevel Paging, inverted page tables can be implemented on a generic x86 or risc-v machine, whose hardware implement a non-inverted, hierarchical page table.
What is page tables?A virtual memory system in a computer operating system uses a page table as its primary data structure to store the mapping between virtual addresses and physical addresses. Physical addresses are utilised by the hardware, more specifically the random-access memory (RAM) subsystem, whereas virtual addresses are utilised by the programme that is run by the accessing process.
Virtual address translation, which is required to access data in memory, heavily relies on the page table. Every process in operating systems that employ virtual memory is given the impression that it is working with sizable, continuous blocks of memory. Physically speaking, the memory associated with each process may be spread out over various regions of physical memory or it may have been transferred (paged out) to secondary storage.
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consider a nn with 10 input features, and one hidden layer with 5 neurons and output layer with 3 features. how many parameters (theta's) that this network has?. do not count the bias. group of answer choices 50 30 65 10
A NN with three output layers, a hidden layer with five neurons, and ten input features. There are 30 thetas (parameters) in this network.
Describe the output layer.In the neural network's final layer, known as the output layer, desirable predictions are made. A neural network has a single output layer that generates the desired outcome. Prior to deriving the final output, it applies its own weight matrix and biases.
What purpose does the output layer serve?The layer of a neural networks that directly delivers a prediction is called the output layer. An output layer is present in all closed loop control neural network architectures. A neural network must always consist of one output layer.
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Which of the following correctly describe cell
protection in spreadsheet software? Choose all
that apply.
O Cell protection is a security feature used to
limit changes and visibility of data.
The contents of an unlocked cell cannot be
modified.
By default, cells are locked and not hidden.
Once activated, cell protection is guaranteed.
With worksheet protection, you may restrict user access to only specific areas of the sheet, preventing them from editing data. Worksheet-level protection is not meant to be a security feature.
What does Excel's cell protection mean?Lock Particular Cells, After locking the cell, you must password-protect your document. In Excel, you must first unlock all of the cells before locking any particular cells. Choose every cell.
What are Excel's three protection options?The three basic methods for securing an Excel sheet against theft or limiting modification options are: encrypting the workbook using Microsoft Excel's password protection feature; exporting the Excel workbook to a PDF file; and securing the workbook with a structural password.
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Answer: A & C
Explanation:
You have been asked to join a team that is responsible for creating a handbook that outlines appropriate employee correspondence. Give two examples of topics that you would include in the manual along with why you think it would be important to include them.
Two examples of topics that would be included in the manual are the service provided by the company and the papers provided by the employee.
What is employee correspondence?During a job search, a series of written communications is typically required. Both parties anticipate this crucial discussion between the applicant and the employer.
A thorough series of letters and other paperwork are typically prompted by an employer's positive response. There is very little room for a surprise with proper documentation.
Therefore, the service offered by the business and the documents supplied by the employee are two examples of topics that would be covered in the manual.
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isabelle needs to select cells a2, c2 and d2, and change them to the currency format. which key does isabelle need to press and hold while selecting the cells so she can format all of the cells at one time?
Since Isabelle needs to select cells a2, c2 and d2, and change them to the currency format. The key that Isabelle need to press and hold while selecting the cells so she can format all of the cells at one time is option B: CTRL 1.
What on a keyboard is Ctrl?When the Control key is pressed in conjunction with other keys on a computer keyboard, other keys on the keyboard can execute additional tasks. Ctrl is the usual designation for it.
Therefore, paragraph should have single spacing. Apply double spacing to the paragraph by pressing Ctrl+1. Ctrl+2. Line spacing for the paragraph should be 1.5. The keyboard shortcut Ctrl+1, also known as Control+1 and C-1, is frequently used to open the first tab in an Internet browser or other program that supports tabs.
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See options below
Isabelle needs to select cells A2, C2 and D2, and change them to the Currency format. Which key does Isabelle need to press and hold while selecting the cells so she can format all of the cells at one time?
answer choices
SHIFT
CTRL
ALT
TAB
in what two situations would udp be better than tcp as the preferred transport protocol? (choose two.)
When a speedier delivery method is required, choose option (C), and when companies do not require verify data delivery, use option (E).
By data, what do you mean?Information is information that was transformed into a format that is useful for transfer or processing in computers. Data is information that has been transformed into decimal digital form for use with modern computers and communication mediums.
What are an example and data?Data must serve a variety of purposes, including text, observations, figures, photos, statistics, graphs, and symbols. Data may include precise costs, weights, addresses, names, ages, temperatures, dates, or distances, for instance. Data is a fundamental type of information; it is meaningless and self - defeating on its own.
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The Complete question :
In what two situations would UDP be better than TCP as the preferred transport protocol? (Choose two.)
A. When destination port numbers are dynamic
B. When applications need to guarantee that a packet arrives intact, in sequence, and unduplicated
C. When a faster delivery mechanism is needed
D. When delivery overhead is not an issue
E. When applications do not need to guarantee delivery of the data
Write pseudocode for cleaning your room using at least five steps.
The first wor is always capitalized. Each line should contain only one statement. For better readability, hierarchy, and nested structures, indent. Use one of the Finish keywords to always end multi-line sections (ENDIF, ENDWHILE, etc.).
Give an example of what a pseudocode is?Algorithm development is aided by pseudocode, a made-up, informal language. An algorithmic detail design tool is pseudocode. Pseudocode follows some rather simple rules. Indentation is required for any statements that demonstrate "dependence."
Pseudocode's fundamentals are as follows?For the purpose of describing coding logic, pseudocode is a condensed version of an algorithm. Programmers can use straightforward commands to plan the architecture of any algorithm.
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how are these hazards relevant to a bytecode virtual machine, and is it different that a tree-walk interpreter, if so how
Java bytecode is machine language, although for a virtual machine rather than your particular computer. It is therefore considerably simpler and quicker to translate it into actual machine code. Unlike conventional Java, which is text-based and verbose, machine code is numerical (measured in bytes) and succinct.
Is bytecode a Java term?
A set of instructions for the Java Virtual Machine is known as bytecode in Java. Platform-independent code is known as bytecode. Between low-level and high-level languages, bytecode is a type of code. Following compilation, the Java code is converted into bytecode that may be run on any computer via a Java Virtual Machine (JVM).
Where is the Java bytecode?
A Java Virtual Machine (JVM) can translate a program into machine-level assembly instructions by using bytecode, which is the intermediate representation of a Java program. When a Java program is compiled, bytecode in the form of a. class file is produced.
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ohn sent an email requesting george to join him in the conference room at 4 p.m. and to bring the final report on the building's floor plans. however, george's secretary skips reading the entire email and simply informs george to join john in the conference room at 4 p.m. this is an example of
This is an example of noise.
What is conference?A conference is a gathering of many people who talk about a specific subject or topic. People meet to confer about a theme. All the people who attend have a common interest. It is not the same as a convention, which is typically much bigger and consists of delegates who represent various different groups.When we use the term in sports, it refers to a division or league of teams or clubs. In other words, an association of teams that organizes matches for league members.This article focuses on the term when it refers to a large meeting of people who have gathered to discuss a topic.The verb to confer means to exchange ideas on a specific subject, often with the aim of deciding whether to take action.
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ellen highlights the data in the range a10:a20 in her spreadsheet. she presses ctrl x. she then uses the mouse to select cells h10:h20, and presses ctrl v. what operation did ellen just perform?
Ellen just performed a cut and paste operation on a range of cells in her spreadsheet. This operation allows Ellen to move or copy the data from the cells in range A10:A20 to the cells in range H10:H20.
What is spreadsheet ?A spreadsheet is a software application that allows users to organize and analyze data in a tabular format. Spreadsheets typically consist of rows and columns, with each cell in the table capable of storing a piece of data. The rows are usually labeled with numbers, and the columns are labeled with letters or symbols.Spreadsheets can be used for a variety of purposes, including financial analysis, budgeting, data management, and more. They are a popular tool for businesses, educators, and individuals because of their versatility and ability to handle large amounts of data.Some of the most popular spreadsheet software programs include Microsoft Excel and Apple Numbers. These programs offer a range of features and tools for creating and manipulating spreadsheets, including functions for performing calculations, formatting cells and data, and visualizing data with charts and graphs.To learn more about spreadsheet refer :
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pharming in biology refers to the use of genetic engineering to insert genes that code for useful pharmaceuticals into host animals or plants that would otherwise not express those genes. however, pharming in cybersecurity is different. which of the following best describes pharming in cybersecurity? group of answer choices a cyber-attack targeted at a government website so that the user traffic at the government website is redirected to some other private website. a cyber-attack targeted at a fake website so that the user traffic at the fake website is redirected to some other legitimate website. a cyber-attack targeted at a fake website so that the user traffic at the fake website is redirected to some other fake website. a cyber-attack targeted at a legitimate website so that the user traffic at the legitimate website is redirected to some other fake website.
Pharming, a combination of the words "phishing" and "farming," is a sort of online fraud when the traffic to a website is manipulated and private data is obtained.
Why is it called pharming?Pharming is similar to phishing in that it is a threat that deceives users into disclosing personal information, but instead of using email as the attack vector, pharming employs malicious code executed on the victim's device to redirect to an attacker-controlled website.
Pharming, a mashup of "farming" and "pharmacy," is the use of genetic engineering to introduce genes that code for useful medications into hosts animals or plants that would not otherwise express those genes, creating a genetically modified organism.
Via order to conduct a transaction in online banking, a user would open their browser and type in their bank's website. This is an example of pharming. In contrast, the user is transferred to a fake website that appears to be the real thing.
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which of the following is true about interfaces and abstract classes? group of answer choices an interface cannot have default methods whereas an abstract class can. an interface cannot have instance variables whereas an abstract class can. an interface can specify static methods whereas an abstract class cannot. an interface cannot be instantiated whereas an abstract class can.
Unlike an abstract class, which a class may only inherit from once, an interface allows a class to implement many interfaces.
What do Java interfaces do?Java interfaces provide an abstract type to describe the behavior of a class. Java interfaces provide an abstract type to describe the behavior of a class. Abstract, flexibility, and numerous inheritance are enabled by this technology because they are fundamental ideas in Java. Java uses interfaces to achieve abstraction.
A user interface or an API?An API is an ui for developers that is fundamentally identical to a command-line user interface, graphical interface, or other interface that a person (the "user") is supposed to use.
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what is the purpose of a test program? group of answer choices the test program confirms that the java compiler is correct. the test program checks the syntax of each object's methods. the test program enforces that the types between arguments match correctly. the test program verifies that methods have been implemented correctly.
The purpose of a test program is it verifies that methods have been implemented correctly.
What is testing?Making unbiased assessments of how well a system (device) satisfies, surpasses, or fails to satisfy stated objectives is the process of testing.Both the agency and the integrator/supplier can benefit from a good testing program; it typically marks the conclusion of the project's "development" phase, specifies the standards for project approval, and marks the beginning of the warranty period.Verifying procurement standards and minimizing risk are the two main goals of testing. The purpose of testing is to confirm that the product (or system) complies with the functional, performance, design, and implementation requirements outlined in the procurement specifications. Testing is first about confirming that what was described is what was delivered.Second, testing is about risk management for the vendor, developer, and integrator of the system as well as the acquiring agency. The testing program is used to determine whether the work has been "finished" in order to conclude the contract, pay the vendor, and move the system into the project's warranty and maintenance phase.Hence, The purpose of a test program is it verifies that methods have been implemented correctly.
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