Answer:
Network interface card (NIC) or wireless network interface controller (WNIC)
Explanation:
To connect a computer or device to a local area network (LAN), several hardware components are required: a network interface card (NIC) or wireless network interface controller (WNIC) a transmission medium, either wired or wireless a network connection device, such as a router, hub, switch, wireless access point (WAP), gateway or bridge
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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Hi,
My friend has failed in Hindi but got good marks in IT (6th optional subject) and passed other subject with good marks will he be considered pass or fail.
He is studying in the year 2022–2023
Please reply fast Thank you
when a remote pilot-in-command and a visual observer define their roles and responsibilities prior to and during the operation of a small ua is a good use of
When a remote pilot-in-command and a visual observer define their roles and responsibilities prior to and during the operation of a small UA is a good use of Crew Resource Management.
What is Crew resource management ?Crew resource management (CRM) refers to the efficient use of all resources available for flight crew members in order to provide a safe and successful operation while lowering error, reducing stress, and boosting productivity.
As a result of the addition of cockpit voice recorders (CVRs) and flight data recorders (FDRs) to contemporary jet aircraft, new knowledge about the factors that contribute to aircraft accidents emerged. This led to the development of CRM.
According to data gathered from these devices, many accidents appear to be the result of crews' failure to react appropriately to the situation they are in rather than an actual technical issue with the aircraft or its systems, poor aircraft handling abilities, or a lack of technical knowledge on the part of the crew. For instance, a lack of situational awareness, a breakdown in collaboration inside the aircraft, and, eventually, a bad judgment or series of decisions that end in a serious incident or a deadly accident, could be caused by poor communications between crew members and other parties.
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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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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 tool translates java source code into files that contain instructions for the java virtual machine? group of answer choices compiler linker interpreter assembler
Java source code is converted by a compiler into files with commands again for Java virtual machine.
What is a Java Virtual Machine used for?Both JDK and JRE require JVM, which is specifically in charge of turning bytecode into machine-specific code. Additionally platform-dependent, it carries out a variety of tasks, such as memory security and management.
What distinguishes Java from the Java Virtual Machine?The Java Virtual Machine (JVM) serves as an operated engine for Java programs. The JVM is the component that really invokes a Java program's main function. JRE incorporates JVM (Java Runtime Environment). Java programs are referred to as Costs can be significant (Write Once Run Anywhere).
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what types of decision variables are necessary for this problem? continuous pure integer integer and binary pure binary continuous, integer and binary
When some variables has to be integers but not all of them, the program is known as a mixed integer program. When all of the variables must be integers, the program is referred to as a pure integer program.
Describe binary.All binary used in computer systems is based on binary, which is a numbering system in which each digit can only have one of two potential values, either 0 or 1. These systems employ this code to comprehend user input and operating instructions and to offer the user with an appropriate output.
Who developed binary?The self-described creator of the binary system, Gottfried Wilhelm Leibniz (1646–1716), is regarded as such by the majority of mathematicians and/or math historians.
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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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shamika is a networking student who has just moved into a small house with two other roommates. she has purchased a new dsl modem and is planning on configuring the built-in firewall. she needs to change the default username and password for the device first. what is her concern?
The default username and password are likely available on the Internet and anyone could use those credentials to hack into the modem and access the home network.
What is the use and importance of username and password ?A username and password are required for two (2) reasons:
To ensure the safety of your account. It will prevent unwanted people from accessing your Domain Name information. To gain access to the Member Management and Manage Domains functions, which will allow you to efficiently make changes to your Domain Name.The following is how the user name and password work:
Step 1: A user goes to a website and fills out a form to generate a username and password.
Step 2 - The password is hashed and the resulting hash is saved in the database.
Step 3 - When a user logs in, they must re-enter their password on the website.
What is built-in firewall ?A firewall is a security device either computer hardware or software — that can help safeguard your network by filtering traffic and preventing unauthorized access to your computer's confidential data.A firewall not only blocks unwanted traffic, but it can also assist prevent harmful malware from infiltrating your computer.Different levels of protection can be provided by firewalls. The key is to determine how much protection you require.Complete question is :
Shamika is a networking student who has just moved into a small house with two other roommates. She has purchased a new DSL modem and is planning on configuring the built-in firewall. She needs to change the default username and password for the device first. What is her concern?
A. She is being overly cautious, as home networks are a low priority for hackers.
B. She will be unable to configure the firewall until those temporary default credentials have been changed.
C. The DSL company has those credentials and could use them to monitor her network communications.
D. The default username and password are likely available on the Internet and anyone could use those credentials to hack into the modem and access the home network.
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what is the term used to describe unwanted software that installs along with downloaded software?
Answer:
Malware is a catch-all term for various malicious software, including viruses, adware, spyware, browser hijacking software, and fake security software.
Explanation:
8. the internet does not currently offer any resource reservation or quality of service management facilities. how do the existing internet-based audio and video streaming applications achieve acceptable quality? what limitations do the solutions they adopt place on multimedia applications?
The Multimedia Streaming service class is ideal for elastic, variable-rate streaming media applications with waiting for output and the ability to respond to packet loss.
What is Multimedia Streaming service?The Multimedia Streaming service class is ideal for variable-rate elastic streaming media applications, such Webcasting and streaming music and video, when a user is waiting for the output and the programme has the ability to respond to packet loss by reducing its transmission rate.Media content can be delivered and played back in segments via media streaming. Instead of loading a single file, which could be sluggish if not network-optimized, the player reads a manifest file outlining how the target material is divided into separate data chunks.Media content can be delivered and played back in segments via media streaming. as opposed to loading a single, potentially slow-loading fileTo learn more about Multimedia Streaming service refer to:
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what is an input peripheral
Answer: An input peripheral is a peripheral that is used to interact and send data to the computer
Explanation: Hope this was helpful
dwight is a software engineer. he would like to earn a certiciate that showcases that he is well versed on application security. what certification would be most suitable
He wants to obtain a certification that will show potential employers that he is knowledgeable about software security issues. These certificates in cyber security can give you a career boost.
What is cyber security?
The requirements to obtain them. the initial security certification that IT specialists ought to obtain. It establishes the fundamental knowledge needed for any cyber security profession and serves as a launching pad for jobs at the intermediate level in the field. There are credentials for all skill levels, from those just starting out to those for seasoned professionals wishing to upgrade, making certifications in cybersecurity potentially more valuable than a degree.
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Which of these statements would create a variable but not assign anything to it? group of answer choices
a. variable = empty
b. variable = null
c. create variable
d. variable = """"
Answer:
c. create variable
Explanation:
before an internet user can access a demilitarized zone (dmz), extranet, or private network resource, it first encounters an entity that is sturdy enough to withstand any sort of attack. what is this entity called?
A demilitarised zone (DMZ), extranet, or private network resource can be accessed by Internet users if they first come across a reliable entity. Web servers, mail servers, FTP servers, and VoIP servers are examples of resources that are frequently located in the DMZ.
What is local area network?
A DMZ's function is to give a company's local area network an additional layer of security. While the remainder of the organization's network is secure behind a firewall, a secured and monitored network node that faces outside the internal network can access exposed in the DMZ. Public resources can be accessed thanks to the external firewall's connection to the internet. The screened subnet is connected to the private network by the internal firewall. to publish services that block direct access from Internet hosts to a personal LAN or intranet.
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a(n) blank support system is designed to be easy to use and allows someone to obtain essential information without extensive training.
System software refers to the operating system applications made to manage intricate operating tasks in the background. A database is used to hold two different types of data in a DSS. Decision Model: Decision Model is the analytical engine of the DSS.
What are the computer systems that enable communication and in-person meetings between persons who are spread across different geographic locations?
The two-way or multipoint reception and transmission of audio and video signals by individuals in various locations for real-time communication is known as videotelephony, also known as videoconferencing and video teleconferencing.
managers by using both internal data from MIS and TPS and external data?
Senior management uses decision support tools to make complex decisions. Both internal (such as transaction processing systems and management information systems) and external systems provide input to decision support systems.
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if a hash table's array is resized to reduce collisions, what must be done to the existing values already in the table? if a hash table's array is resized to reduce collisions, what must be done to the existing values already in the table? all items must be copied over to the same indices in the new array. all n items must be copied over to fill the first n elements of the new array.
selecting a new hashing algorithm to account for the expanded size, generating a hash table of the new size, iterating through the components of the previous table, and adding them to the new table.
How does a Hashtable resize?The predicted number of collisions will be cut in half by doubling the table's size. The latter tactic results in a significant attribute of hash tables that we have not observed in any other data structure.
A particular linked list must contain the element you want to store in the hash table. In the event of a collision (i.e., when two distinct elements share the same hash value), both elements should be stored in the same linked list.
A hash table can be resized by selecting a new hash function to map to the new size, establishing a hash table of the new size, iterating through the components of the old table, and then inserting them into the new table.
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a data analyst creates an absolute reference around a function array. what is the purpose of the absolute reference?
The purpose of the absolute reference is to keep a function array consistent, so rows and columns will automatically change if the function is copied. The correct option is D.
What is a data analyst?A data analyst examines data to find significant customer insights and potential uses for the information. They also advise the company's management and other stakeholders of this information.
Some of the most sought-after specialists worldwide are skilled data analysts. Data analysts command high pay and top benefits, even at the entry level, due to the high demand for their services and the scarcity of qualified candidates.
Therefore, the correct option is D, To keep a function array consistent so rows and columns will automatically change if the function is copied.
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The question is incomplete. Your most probably complete question is given below:
To copy a function and apply it to all rows and columns.
To lock the function array so rows and columns don't change if the function is copied.
To automatically change numeric values to currency values.
To keep a function array consistent so rows and columns will automatically change if the function is copied
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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define a secure facility. what is the primary objective of designing such a facility? what are some secondary objectives of designing a secure facility?
A safe facility's location is key to achieving its primary goal of maximizing physical security through the utilization of local traffic patterns, natural topography, and development.
What is the most importance thing when adapting planning in a physical security measures?An actual area called a secure facility has safeguards in place to lessen the possibility of physical threat attacks. A safe facility's location is key to achieving its primary goal of maximizing physical security through the utilization of local traffic patterns, natural topography, and development.
Protective measures including fences, gates, walls, guards, and alarms would be needed for a secondary goal.
Access control, monitoring, and security testing are universally acknowledged as the three most crucial elements of a physical security plan and collectively they work to increase the security of your place.
The outermost point of your security perimeter, which you should define early on in this procedure, may serve as the starting point for access control.
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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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cyber crimes require motive, means and opportunity, just like physical crimes. a network security manager cannot affect the cybercriminal's motive, but can have an impact on means and opportunity. true false
A network security manager cannot affect the cybercriminal's motive, but can have an impact on means and opportunity is false.
Who is network security manager?Many members of the cybersecurity workforce are thinking about quitting because they are so anxious and burnt out. According to VMware research, 47% of cybersecurity incident responders report having gone through high stress or burnout in the last 12 months.
Therefore, a network security manager defends a computer network by resolving problems, keeping an eye out for potential threats, and giving users strong passwords. As a manager, you might need to set the course for other IT experts who are collaborating on the company's digital security.
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match the definition and term. - gain unauthorized access to resources or data or make them available to unauthorized individuals. - check who has logged onto a network, accessed resources, or used group or user privileges. - an attempt to prevent or respond to an attack. - identifying and minimizing possible events that are a danger to the network and data. a. breach b. audit c. countermeasure d. risk management e. threat f. defense in depth
The match of the definition and term are:
Breach -gain unauthorized access to resources or data or make them available to unauthorized individuals. Audit - check who has logged onto a network, accessed resources, or used group or user privileges. Threat - an attempt to prevent or respond to an attack. Risk management - identifying and minimizing possible events that are a danger to the network and data. What Does Mode of Attack Mean?When someone gains access to a computer network, system, application software, data, or other resources without authorization, this is known as unauthorized access. Unauthorized access is defined as any access to an information system or network that contravenes the owner's or operator's declared security policy.
Therefore, an approach used by hackers to gain access to a system is called a mode of attack. Hackers take advantage of system flaws to corrupt data or stop computer operations by manipulating existing code or adding new malicious code. Email attachments are one type of attack.
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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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the root-partition: a. contains an operating system kernel and it is not necessary to be mounted. b. contains an operating system kernel and it is mounted during boot time. c. contains a list of the operating systems which may be booted. d. does not contain the operating system kernel, but it is the first mounted file system during the boot time.
The root-partition contains an operating system kernel and it is mounted during boot time.
What is stored on the root partition?Within the Windows Hyper-V virtualization environment, a particular kind of partition called a root partition is in charge of executing the hypervisor. The root partition controls the machine-level activities of the hypervisor and any produced virtual machines, as well as the execution of the main hypervisor software.The hierarchical file tree starts at the root file system. The device directory and programs used to start the system are among the files and directories that are essential for system operation. The disk partition containing the operating system folder, sometimes referred to as the system root or %systemroot% in Windows NT, is known as the boot partition (or boot volume).To learn more about root-partition refer to:
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to refer to a particular location or element in the array, we specify the name of the array and the of the particular element in a. size b. contents c. type d. subscript
We use the array's name and the specific element's subscript to refer to a specific place or element in the array.
Explain what an array is.An array is a collection of elements of the same type that are kept in close proximity to one another in memory and may be individually referred to using an index to a unique identifier when declaring an array of five int values, there is no requirement to define five separate variables (each with its own identifier).
What actual-world examples of arrays are there?The following are some examples of arrays in real life:
Postal boxes, book pages, egg cartons, chess/checkerboards, and postage stamps
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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:
a person without an id badge gains entry into one of our secured facilities by following a badged employee through a secure door. what type of unauthorized activity does this describe?
Tailgating. Tailgating can be a serious security risk, as it allows unauthorized individuals to enter a secured area without being properly screened or identified.
What is tailgating ?Tailgating, also known as "piggybacking," is a type of unauthorized access to a secured area by following someone who has legitimate access. In the scenario you described, an individual without an ID badge gains entry to a secured facility by following a badged employee through a secure door. This is an example of tailgating.It can also be difficult to detect, as the individual may appear to have legitimate access if they are following someone who does.To prevent tailgating, it is important to implement security measures such as access control systems, security cameras, and trained security personnel. It is also important to educate employees on the importance of not allowing others to follow them into secured areas and to report any suspicious activity to security.To learn more about security cameras refer :
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if you have multiple classes in your program that have implemented the same interface in different ways, how is the correct method executed? group of answer choices the compiler must determine which method implementation to use. the java virtual machine must locate the correct method by looking at the class of the actual object. you cannot have multiple classes in the same program with different implementations of the same interface. the method must be qualified with the class name to determine the correct method.
In order to execute the correct method, the compiler must determine which method implementation to use.
What is implementation?Implementation is the process of putting a plan, policy, program, or system into effect. It is the action that must be taken to carry out a policy, plan, program, or system. Implementation involves the coordination and completion of many different activities, including planning, preparing, and executing the plan. Implementation requires the commitment and collaboration of multiple stakeholders and is often a complex and multi-stage process.
This is usually done by looking at the class of the actual object and then finding the method that corresponds to that object. To make sure that the correct method is executed, the method must be qualified with the class name. It is not possible to have multiple classes in the same program with different implementations of the same interface.
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true/false a better way to repeatedly perfrom an operattion is to write the statements for the task once andf then place the statements ina lopp that will repeat the statments as many times as necacsery
A statement or group of statements will run repeatedly as a result of a repetition structure. To repeatedly complete the same work, repetition structures are employed. A Boolean (true/false) condition is used in condition-controlled loops to regulate how often they repeat.
Which structure, in this quizlet, makes a statement or group of statements run repeatedly?
A repetition structure, more generally referred to as a loop, causes a statement or group of statements to run as many times as necessary. A condition-controlled loop is what? A statement or series of statements is repeated as long as a condition is true in a condition-controlled loop.
What Python loop repeatedly runs a collection of instructions so long as a predetermined condition is true?
A code block is repeated using the while loop. It repeatedly runs the code block till a specific condition is met rather to just doing it once.
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