The method getNextDate() has the side effect of changing the date of the current object, which may not be desired behavior.
How to return new date?Instead of modifying the current object, you could consider returning a new Date object that represents the date one day after the given date. You could do this by creating a new Date object with the modified values and returning that object, rather than modifying the current object and returning it.
public Date getNextDate(){
int nextDay = day;
int nextMonth = month;
int nextYear = year;
if (nextDay == lastDayOfMonth()){
nextMonth++;
if (nextMonth == 12) {
nextMonth = 1;
nextYear++;
}
nextDay = 1;
} else {
nextDay++;
}
return new Date(nextYear, nextMonth, nextDay);
}
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________ hackers are security experts that are paid to hack systems to find security holes for the purpose of preventing future hacking.
O Black-hat
O Gray-hat
O Red-hat
O White-hatAnswer: White-hat
White hat hackers are salaried workers or independent contractors who act as security experts for businesses and use hacking to try and uncover security flaws.
What kind of hackers get into systems for fun or to demonstrate their prowess?Black hat hackers, often known as crackers, are dishonest hackers. Black hats are unethical, occasionally break the law, break into computer systems with malicious intent, and may compromise the privacy, integrity, or accessibility of a company's systems and data.
A Red hat hacker is a who?Targeting Linux systems could be referred to as being a red hat hacker. Red hats, however, have been compared to vigilantes. Red hats aim to disarm black hats much like white hats do, although their strategies diverge greatly from those of the former.
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create a logical model identify entities and attributes input the data into the tables database create a conceptual model implement the database
A logical model includes depictions of entities, properties, relationships, special identifiers, sub types, and super types, as well as restrictions on how relationships can be formed.
What is data model?
A logical model may also reference one or more domain or glossary models or include objects from a domain model. Relational data models, network data models, and hierarchical data models are three examples of this sort of data model. Data are represented as relations, or tables, in the relational model. System for managing orders simply. This is a conceptual data model for a straightforward wholesale retail order management system. Even though some consumers might not have sent any orders yet, customers send orders to the store. Each order item for a product is one of many order items that make up the order.
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import java.util.ArrayList; public class Integers List public static void main(String [] args) ArrayList userVals new ArrayList(); int i; uservals.add (2) ; userVals.add(5): user Vals.add(9): user Vals.set(1, userVals.get (2) 17 | for (i = 0; i < userVals.size) : ++i) { System.out.println(uservals.get(i);
The java. util package contains the resizable array class known as an ArrayList.
What is an ArrayList in Java?ArrayLists' sizes can fluctuate dynamically, in contrast to built-in arrays' fixed sizes. A user's ability to manage memory is aided by the ability to add and remove elements from an ArrayList as needed.Vectors in C++ are comparable to array lists:Add a line item: Adding a new item to the beginning of an ArrayList is done using the add() function. 0 is the item's index, and 1 is added to all other item indexes. add("hexagon")Get the thing: Accessing an element in the ArrayList requires using the get() method, which takes an index as input.shapes.get(3)
Choose a thing: To place an element in the ArrayList at a specific index, use the set() method, which accepts an index as input.shapes.set(2, "triangle") (2, "triangle").
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after roughly how many seconds does the amount of information in immediate memory begin to drop off precipitously? type your numeric answer and submit numeric answer - type your numeric answer and submit
After 3 seconds the amount of information in immediate memory begins to drop off precipitously.
What exactly do you mean by instant memory?a sort or stage of memory when a person can recall details that were recently presented, like a street address or phone number, even though those details might be forgotten after being used right away. A common test to determine IQ or neurological damage is the immediate memory test.
What purposes serve IQ tests?A person's short-term and long-term memory is measured as the first step of an IQ test to determine their level of intelligence. It evaluates how quickly people can do these tasks as well as how effectively they can solve puzzles or recall information they have heard.
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The project plan which results from defining the system is the input to ________, which is the second phase of the SDLC.
The project plan created by specifying the system serves as the basis for requirements analysis.
Explain about the project plan?Usually between two and five pages long, a project proposal aims to provide answers to the most important concerns about a significant project. A project proposal succinctly outlines the goals of the project, why those goals are significant, and how you plan to get there. It presents a case for your plans in a broader sense.
A project proposal describes the goals and parameters of a project. This is advantageous before to the start of a project since it guarantees that both parties are in agreement over the scope of the project. It communicates to the decision-maker or stakeholder that the service provider is aware of the project's parameters.
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Whether you purchase online or by standing in line, the system-level transaction details are essentially the same and they require the same basic database structures and relationships.True
False
The system-level transaction details are essentially the same whether you make a purchase online or in person, and both scenarios call for the same fundamental database structures and relationships. This assertion is accurate.
An online transaction is what?Online transactions are used by consumers to pay for the goods or services they purchase.
What happens in the online transaction first?Registration: Registration for online purchases is the initial step. The customer must register on a website like Flipkart or Amazon in this phase. He must submit his email address, name, address, and other similar facts in order to register; the website keeps and uses these details solely.
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6. Which of the following statements are true regarding cloud services? (Choose two.)
A. Cloud services use a "pay-as-you-go" payment scheme.
B. Cloud services are always less expensive than in-house hosted solutions.
C. Cloud data storage is less secure than storing data locally.
D. Cloud services can be provisioned quickly.
Quick provisioning of cloud services is possible. Regarding cloud services, the claims are accurate.
Regarding cloud computing, which of the following statements is accurate?Cloud computing is the term used to describe on-demand internet access to computer resources, including software, servers (both physical and virtual), data storage, development tools, networking capabilities, and more, that are kept at a distant data centre run by a cloud services provider (or CSP).
Regarding cloud computing, which of the following is false?This is not true for cloud computing, which only permits users to use the programmes that are installed on their PCs. All programmes are available to consumers thanks to cloud computing. Users have access to all applications.
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the confidence that we can have in user authentication depends on the strength of the initial registration process.
The quality of the first registration procedure determines how confident we may be in user authentication.
What is Biometrics?
For each particular website and service, create secure and distinctive passwords or passphrases in accordance with the most recent accessible recommendations. Three categories of authentication factors exist. Password or personal identification number. something you are aware of. A token, like a bank card, is something you possess. Biometrics, like voice and fingerprint recognition, are something you are. Authentication assists users and organisations in defending against malicious parties trying to access systems and steal sensitive data. Computer systems, networks, gadgets, websites, databases, and other software and services are examples of these .
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A raw data record is listed below:
----|----10---|----20---|----30
Printing 750
The following SAS program is submitted:
data bonus;
infile 'file-specification';
input dept $ 1 - 11 number 13 - 15;
run;
Which one of the following SAS statements completes the program and results in a value of 'Printing750' for the DEPARTMENT variable?
A. department = trim(dept) || number;
B. department = dept || input(number,3.);
C. department = trim(dept) || put(number,3.);
D. department = input(dept,11.) || input(number,3.)
No SAS data collection is created because the DATA step halts at the incorrect location.
When SAS encounters a data error in a data step?One of the most often used certifications in the analytics sector is the SAS Base Certification. As one of the most in-demand IT skills, SAS has seen a considerable increase in popularity over the past few years. You should research the following subjects in order to become SAS BASE Certified:Add raw data files. Look at the INPUT, INFILE, and FILE statements.Using PROC IMPORT, import files of raw data.steps for exporting data.Combining and merging SAS datasets Analyze the SET, MERGE, and UPDATE statements.Where and If statements differ from one another.the best ways to add, remove, and rename variablesLearn how to create summary reports using Proc REPORT, Proc PRINT, and Proc FREQ.utilizing ODS commands, produce HTMLPerform loops and arraysProgram Content and Program DatasetFunctionality of Character and DateAcknowledge and fix SAS.To Learn more About SAS data collection refer to:
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In modern Ethernet networks, a twisted-pair copper cable terminated according to the TIA/EIA-568A standard on one end and TIA/EIA-568B standard on the opposite end forms a:
1. Crossover cable
2. Straight-through cable
3. Patch cable
4. None of the above
4 Answer : .568A and 568B standards are incompatible.
In contemporary Ethernet networks, crossover cable is a twisted-pair copper cable terminated on one end in accordance with the TIA/EIA-568A standard and on the other end in accordance with the TIA/EIA-568B standard.
What is cable made of twisted pairs?Twisted Pair Cable: A twisted pair line is a copper wire cable that has two insulated copper wires twisted around one another to lessen crosstalk or interference. It utilizes 10BASE-T, 100BASE-T, as well as several other more recent ethernet variations. Connectors RJ-45 are used.
What does Tia 568A represent?In the networking business, Unshielded Twisted Pair Cable wiring standards are primarily used in two ways. The TIA/EIA 568A & TIA/EIA 568B standards for unshielded twisted pair wire were created by the Electronic Industries Alliance (EIA) and Telecommunications Industry Association (TIA).
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which of the following provides the network virtualization solution called xenserver? answer citrix cisco microsoft vmware
Hyper-V Network Virtualization (HNV), introduced in Windows Server 2012, enables the virtualization of client networks on top of a shared physical network infrastructure.
What are a few of the applications for network virtualization?
In order to simulate real-world hardware and system software, network virtualization can be utilized in the creation and testing of applications. Network virtualization provides the simulation of connections between applications, services, dependencies, and end users for software testing in application performance engineering.
Is VMware network virtualization?
The virtual cloud network, a software-defined method of networking that spans data centers, clouds, and application frameworks, is made possible by the network virtualization and security platform VMware NSX.
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A_______type of bn is a new type of lan/bn architecture made possible by intelligent, high speed switches that assign computers to lan segments via software, rather than by hardware.
A routed backbone guarantees that broadcast messages remain in the network segment (i.e., subnet) to which they are intended and are not transmitted to all machines.
What is the name of a network’s backbone?A backbone or core network is a component of a computer network that links networks and provides a conduit for information exchange across multiple LANs or subnetworks. A backbone can connect heterogeneous networks inside the same building, across campus buildings, or over large distances.
A backbone is a high-speed line or collection of lines that forms the quickest (in terms of bandwidth) path across a network. It frequently serves as a met network. The main drawbacks are that they tend to impose time delays when compared to bridging and require more administration than bridges and switches.
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Answer
Explanation
In magnetic disks, data is organized on the platter in a concentric sets of rings called.
a. Sector
b. Track
c. Head
d. Block
e. None of the above
A track is a collection of sectors arranged in a circumferential circle on a platter surface. On the surface of a metal cylinder, they keep data in the form of magnetic dots in nearby circular grooves.
What is concentric circles ?
One to 200 tracks can fit on a single drum. As the drum rotates at around 3,000 revolutions per minute, heads placed close to its surface record and read data. The disc is split into numerous concentric circles called tracks, and tracks are further divided into sectors, which are where data is stored. Tracks are a series of concentric circles or rings used to format disc platters. Sectors within each track divide the circle into a series of arcs, each designed to hold the same information.
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assuming a 1-kb page size, what are the page numbers and offsets for the following address references (provided as decimal numbers)? (a) 21205 (b) 164250 (c) 121357 (d) 16479315 (e) 27253187
Note that the Page numbers and offsets for the following address references given a 1-kb page size are:
a) Address: 21205 → Page number: 20, Offset: 905
b) Address: 164250 → Page number: 161, Offset: 202
c) Address: 121357 → Page number: 119, Offset: 333
d) Address: 16479315 → Page number: 16093, Offset: 659
e) Address: 27253187 → Page number: 26708, Offset: 963.
What is an offset and an address reference?Note that an offset is a numerical value that represents the distance of a particular location within a file, block of memory, or other data structure from a reference point. It is often used to specify the location of a particular piece of data within a larger structure.
An address reference is a value that represents the location of a specific piece of data within a computer's memory.
To determine the page numbers and offsets for the given address references, you will need to divide the address by the page size. The page number will be the result of the division, and the offset will be the remainder.
Thus, for a:
Address: 21205 → Page number: 21205 / 1024 = 20,
Offset: 21205 % 1024 = 905
for b,
Address: 164250 → Page number: 164250 / 1024 = 161, Offset: 164250 % 1024 = 202
for c,
Address: 121357 → Page number: 121357 / 1024 = 119,
Offset: 121357 % 1024 = 333
for d,
Address: 16479315 => Page number: 16479315 / 1024 = 16093,
Offset: 16479315 % 1024 = 659
for e,
Address: 27253187 => Page number: 27253187 / 1024 = 26708,
Offset: 27253187 % 1024 = 963
In conclusion,
a) Address: 21205 → Page number: 20, Offset: 905
b) Address: 164250 → Page number: 161, Offset: 202
c) Address: 121357 → Page number: 119, Offset: 333
d) Address: 16479315 → Page number: 16093, Offset: 659
e) Address: 27253187 → Page number: 26708, Offset: 963.
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You are creating a spreadsheet for your employer and the header of Spending for Q1 is not showing in column A. What would you do to expand the column to have all characters show?
To display every character Double-click the line dividing columns A and B vertically.
Is Excel the same as a spreadsheet?The spreadsheet application called as Microsoft Excel was developed and is maintained by Microsoft. You can carry out a wide range of tasks with Excel, including doing computations, creating lists, and creating charts.
What is the purpose of a spreadsheet?A spreadsheet is indeed a piece of software that can store, display, and edit data that has been organized into rows and columns. The spreadsheet is one of the most used applications for personal computers. In general, a spreadsheet is made to store numerical data or short text strings.
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which of the following components forms the foundation of every computer-based information system and includes resources such as hardware, software, and data center facilities?
Every computer-based information system is built upon components of the technological infrastructure.
What exactly does "technology infrastructure" mean?To support the applications and information management needs of the business, the technological infrastructure consists of hardware and software components. Infrastructure for technology has these parts. devices for computers. computer programs. Networking and communication systems.
Why does technology matter going forward?It can provide a sense of belonging, access, knowledge, and empowerment. As we develop the technologies for the future, we might attempt to create a better world over time. This might mean many things because technology affects every part of our lives.
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Determine all cache accesses and the state of the data cache at any given time. From this you can determine any additional cycles from data cache misses. You must calculate the number of bits for the offset, index, and tag, determine the number of hits and misses, show the contents of the cache, and use the number of misses to determine any additional clock cycles required. The total clock cycles would be the total cycles for all iterations from Part 2 plus any additional memory access cycles from cache misses from Part 3.
The smallest and fastest part of a computer system's memory is the cache. The registers, which make up a very minor portion of the computer CPU, are quick storage components.
Why does the cache memory access time take less time than the main memory access time?Cache memory must be substantially smaller than main memory in order to be situated near to the CPU. As a result, it has less room for storage. Due to the increased performance of the more complicated chip, it is also more expensive than main memory.
What distinguishes Level 1 from Level 2 and Level 3 cache benefits?Since it is the smallest and nearest to the CPU, Level 1 (L1) cache memory is the quickest type. On the processor chip, Level 2 (L2) has a larger capacity but a slower speed. The computer that uses the L2 cache has the biggest capacity Level 3 (L3) cache memory.
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one of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure that he has at least one data backup stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? RAID 0 RAID 1 RAID 5 RAID 10
The customer's requirements would be best met by raid systems is Raid 1
Explain about the raid systems?In order to protect data in the event of a drive failure, RAID (redundant array of independent discs) stores the same data in various locations on numerous hard discs or solid-state drives (SSDs).
Multiple hard drives are combined in RAID, which stands for Redundant Array of Independent Disks, to increase efficiency. RAID can speed up your computer while also offering you a single drive with a sizable capacity, depending on how it is set up. The reliability of RAIDs can also be improved.
Unlike RAID 0 and RAID 1, RAID 5 requires at least three disc drives to operate, making it one of the most popular RAID configurations.
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Zach believes someone is trying to log in to a computer system in order to gain access to the company's network. He wants to use Windows to determine if that is the case.Where can Zach go to check the security logs?a. Event Viewer
One of your computer's most underused features is definitely Event Viewer, and it surprises me how few even competent experts use this straight forward tool to provide such straightforward answers. Event Viewer is tricky since you have to set it up correctly.
What kind of software does a computer utilize to be controlled?A computer's operating system is a piece of software that manages and organizes the hardware components as well as runs other programs and applications. It is the primary component of the system software, and a computer cannot operate without it.
What three categories of system software exist?Application programs, device drivers, and operating systems are the three main categories of software that make up your system.
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TRUE OR FALSE it is important to know if a computer is byte or word addressable because we need to know how many addresses are contained in main memory, cache, and in each block when doing cache mapping.
TRUE Since we need to know how several addresses are included in main memory, cache, and each block when executing cache mapping, it is crucial to understand if a computer is bytes or word addressable.
Cache: What is it?
In a computing setting, a cache is a piece of hardware or program that is used to temporarily store something, typically data. To improve the speed of recently or often accessed data, a small quantity of quicker, more expensive memory is employed. Data that has been cached is transiently kept on a local storage medium that is available to the cache clients and unrelated to the main storage. Its central processing unit (CPU), programmes, web browsers, and operating systems all frequently use cache.
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TRUE/FALSE/excel pie charts: excel pie charts: are known by data analysts as the most accurate kinds of charts. can be used to highlight a datapoint (such as a category on the x axis). can be used to display trendlines. are not good for comparing parts of a whole.
It's false. Line charts are known by data analysts as the most accurate kinds of charts. It can be used to highlight a data point (such as a category on the x-axis), can be used to display trend lines, and are not good for comparing parts of a whole.
Characteristic of pie chartsIt is a circular graphic divided into a series of slices that represents a particular category. It is good to show and compare the component parts of a whole. All slices of the pie chart must add up to 100.It is visually simpler than other types of charts.Know more about Excel charts here:
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type of data display tool is plotted chart of data tha shows the progress of a process over time
The line chart type of data display tool is plotted chart of data that shows the progress of a process over time.
What program is used to present data that has been gathered over time?The most straightforward method of visualizing time series data is undoubtedly a line graph. It illustrates the changes using connected points.
Which sort of chart presents the data as a line?Information demonstrating a process's development throughout time. Using several of markers,' or data points, connected by straight line segments, a line chart, line graph, or curve chart displays information. This fundamental style of the chart is utilized widely.
What kind of graph is typically used to show data when time is a variable?The most straightforward approach to display time series data is a line graph. The viewer can quickly understand how something has changed over time thanks to its simplicity and intuitiveness. A line graph employs points connected by lines to depict the changes in an independent and dependent variable. These lines are also known as trend lines.
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Is it possible in Swift to group case matches together with a common set of statements to be executed when a match for any of the cases is found. For example, is the following allowed?
case 3, 5, 7:
// code for case
A. Yes
B. No
Answer:
A. Yes, it is possible in Swift to group case matches together with a common set of statements to be executed when a match for any of the cases is found.
Explanation:
To group case matches together, you can use a comma-separated list of patterns after the keyword "case", as shown in your example. When a match is found for any of the cases in the list, the code block following the "case" statement will be executed.
Here is an example of how you could use this feature in a switch statement in Swift:
let x = 3
switch x {
case 3, 5, 7:
print("x is 3, 5, or 7")
default:
print("x is not 3, 5, or 7")
}
You want to know which files are large files (at least 0.1MB) in your data directory, but you do not want to go through them one by one. So you decide to design a regular expression to help with this. Locate the rule under the p1 target in your Makefile. This rule uses the Is command to list the contents of the data directory in your current folder. The -I option produces the long listing for these contents, which includes their size in bytes. The output of this is command is then piped as input into grep command. The-E option for the grep command allows searching through this text with a regular expression. Replace the regular expression in this grep command to search for any 6 digit number. Since the size of these files are displayed in bytes, the smallest possible six digit number: 100000 corresponds to 0.1MB. When this regular expression is correct, running "make p1" should display the three large files that can be found within the provided data directory. Tip: Start by composing a regex that matches any single digit, and test this to make sure that it works as expected. If you encounter trouble with one specific way of matching single digits, like \d, then please try to find another way that works with grep - E. Once this is working, look for a way to extend this pattern so that it must be repeated exactly six times to be matched.
You must pipe the command's output through grep in order to utilize grep as a filter. " | " is the symbol for pipe.
Explain about the grep?The full line containing the matched string is displayed by default when using grep. To display only the matched pattern, change this setting. Using the -o option, we may instruct grep to show only the matching string. Using grep -n, output should be displayed together with the line number: To display the file's line number where the matching line was found.
Within collections of files, the grep command can look for a string. It outputs the name of the file, a colon, the line that matches the pattern, and the pattern when it discovers a pattern that matches in more than one file.
Instead of putting a filename at the end of a grep command, use an asterisk to search all files in the current directory.
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java allows you to create objects of this class in the same way you would create primitive variables. group of answer choices scanner random printwriter string
Java allows you to create objects of string class in the same way you would create primitive variables.
What does Java's String class do?Character strings are represented by the String class. Java applications implement all string literals as objects of this class, including "abc." Strings are immutable; once they are generated, their characteristics cannot be altered. Mutable strings are supported via string buffers. Since string objects cannot be changed, they may be shared.
What purposes serve the string class?Strings are collections of characters that are often used in Java programming. Items in the programming language called Java include strings. The String class is provided by the Java platform for producing and modifying strings.
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Wayne and Garth are engaged in XP and are writing code while sitting at one terminal. In XP terminology, they are engaged in:
A) Scrumming.
B) Refactoring.
C) Pair programming.
D) Time boxing.
While seated at one terminal, Wayne as well as Garth are playing with XP and creating code. Pair programming is what they are doing, to use XP lingo.
What are examples and code?Code, often known as source code, refers to text that a computer programmer has created in a programming language. Programming languages like C, C#, C++, Python, Perl, as well as PHP are examples. Another less formal term for text produced in markup or style languages, such as HTML and CSS, is code (Cascading Style Sheets).
Why is a code referred to?Informally known as a "code," the word refers to a patient experiencing a cardiopulmonary arrest in a hospital or clinic and necessitating the quick arrival of a team of medical professionals (also known as a "code team") to start resuscitative measures.
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while performing disk and file maintenance on the company file server, you determine a user in the accounting department has been accidentally saving documents to all shared folders on the file server. the user's computer was recently passed to her from another user in the company, and according to company policy, the user should have access only to the accounting share.
Note that the incidence that best describes the above situation regarding Disk and file maintenenace is "The principle of least privilege was not followed."
What is the principle of least privilege?The principle of least privilege (PoLP) is a concept in information security that states that a person or entity should only have access to the data, resources, and programs required to execute a task.
The routine modifications, updating, copying, transferring, or deleting of files on a computer is known as disk and file maintenance. File maintenance is often conducted on computers or servers that serve a large number of files.
Files and folders on a computer's hard disk defragment or break down over time and with continuous use. Computer files that have been fractured are chaotic. As a result, the Operating System (OS) operates slowly and identifies processing issues, according to Support.
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Full Question:
While performing disk and file maintenance on the company file server, you determine a user in the accounting department has been accidentally saving documents to all shared folders on the file server. the user's computer was recently passed to her from another user in the company, and according to company policy, the user should have access only to the accounting share.
What best describes this situation?
TRUE OR FALSE an attacker can generally determine in advance exactly where the targeted buffer will be located in the stack frame of the function in which it is defined.
Answer:
False. It is generally not possible for an attacker to determine in advance exactly where the targeted buffer will be located in the stack frame of the function in which it is defined. The location of a buffer in the stack frame can depend on various factors such as the compiler used, the optimization level, the architecture of the machine, and the specific code being executed. As a result, an attacker would typically need to use other techniques, such as heap spraying or return-oriented programming, to control the location of a buffer in memory and potentially exploit a vulnerability.
Explanation:
Consider the following class definition
class rectangleType
{
public:
void setLengthWidth(double x, double y);
//Postcondition: length = x; width = y;
void print() const;
//Output length and width;
double area();
//Calculate and return the area of the rectangle;
double perimeter();
//Calculate and return the parameter;
rectangleType();
//Postcondition: length = 0; width = 0;
rectangleType(double x, double y);
//Postcondition: length = x; width = y;
private:
double length;
double width;
};
and the object declaration
rectangleType bigRect(14,10);
Which of the following statements is correct?
(Points : 4)bigRect.setLengthWidth();
bigRect.setLengthWidth(3.0, 2.0);
bigRect.length = 2.0;
bigRect.length = bigRect.width;
bigRect.setLengthWidth(3.0, 2.0); is the correct declaration of the class variable.
What is a class variable?
Class variables, also known as static variables, are declared using the static keyword within a class but outside of a method, constructor, or block. Regardless of how many objects are created from it, each class variable would only have one copy.
Instance variables are declared within a class but outside of a method. When heap space is allocated to an object, a slot is created for each instance variable value. Instance variables store values that must be referenced by multiple methods, constructors, or blocks, as well as essential parts of an object's state that must be present throughout the class.
Local variables are declared within methods, constructors, or blocks. Local variables are created when the method, constructor, or block is entered, and they are destroyed when the method, constructor, or block is exited.
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A greedy algorithm can be used to solve all the dynamic programming problems.
A. true
B. false
False. A greedy algorithm can't be used to solve all the dynamic programming problems.
What is a greedy algorithm?Any algorithm that employs the problem-solving heuristic of selecting the solution that is locally optimal at each stage is considered greedy. While a greedy strategy frequently fails to offer the best solution to a problem, a greedy heuristic can quickly produce locally optimum solutions that come close to the global best solution. A greedy algorithm provides the best answer for every subproblem, but when these locally optimal solutions are added up, they could not produce a globally optimal conclusion. As a result, not all issues involving dynamic programming can be resolved using a greedy technique. So, option B is correct.To learn more about greedy algorithm, refer:
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