Answer the following questions:

Question 4
............ in the data link layer separates a message from one source to a destination, or from other messages to other destinations, by adding a sender address and a destination address.

Group of answer choices
Transforming
Framing
Separating
Messaging


Question 5
Functions of data link control includes
Group of answer choices
framing
flow and error control
addressing
All of above


Question 6
In which of the following modes of the CLI could you configure the duplex setting for interface Fast Ethernet 0/5?
Group of answer choices
User mode
Enable mode
Global configuration mode
VLAN mode
Interface configuration mode


Question 7
It is how the receiver detects the start and end of a frame.
Group of answer choices
Error control
Flow control
Framing
None of the above


Question 8
Which of the following describes a way to disable IEEE standard autonegotiation on a 0/00 port on a Cisco switch?
Group of answer choices
Configure the negotiate disable interface subcommand
Configure the no negotiate interface subcommand
Configure the speed 00 interface subcommand
Configure the duplex half interface subcommand
Configure the duplex full interface subcommand
Configure the speed 00 and duplex full interface subcommands


Question 9
______ substitutes eight consecutive zeros with 000VB0VB.
Group of answer choices
B4B8
HDB3
B8ZS
none of the above


Question 0
In _________ transmission, we send bits one after another without start or stop bits or gaps. It is the responsibility of the receiver to group the bits.
Group of answer choices
synchronous
asynchronous
isochronous
none of the above


Question
In _______ transmission, bits are transmitted over a single wire, one at a time.
Group of answer choices
asynchronous serial
synchronous serial
parallel
(a) and (b)


Question 2
Digital data refers to information that is
Group of answer choices
Continuous
Discrete
Bits
Bytes


Question 3
Two common scrambling techniques are ________.
Group of answer choices
NRZ and RZ
AMI and NRZ
B8ZS and HDB3
Manchester and differential Manchester


Question 4
________ is the process of converting digital data to a digital signal.
Group of answer choices
Block coding
Line coding
Scrambling
None of the above


Question 5
A switch receives a frame with a destination MAC address that is currently not in the MAC table. What action does the switch perform?
Group of answer choices
It drops the frame. .
It floods the frame out of all active ports, except the origination port.
It sends out an ARP request looking for the MAC address.
It returns the frame to the sender


Question 6
The _______ layer changes bits into electromagnetic signals.
Group of answer choices
Physical
Data link
Transport
None of the above


Question 7
Serial transmission occurs in
Group of answer choices
way
2 ways
3 ways
4 ways


Question 8
What type of switch memory is used to store the configuration used by the switch when it is up and working?
Group of answer choices
RAM
ROM
Flash
NVRAM


Question 9
In what modes can you type the command show mac address-table and expect to get a response with MAC table entries? (Select Two)
Group of answer choices
User mode
Enable mode
Global configuration mode
Interface configuration mode


Question 20
Which of the following are true when comparing TCP/IP to the OSI Reference Model? (Select Two)
Group of answer choices
The TCP/IP model has seven layers while the OSI model has only four layers.
The TCP/IP model has four or five layers while the OSI model has seven layers.
The TCP/IP Application layer maps to the Application, Session, and Presentation layers of the OSI Reference Model.
he TCP/IP Application layer is virtually identical to the OSI Application layer.

Answer: 1,2,3,4,7

Just took it (:

Answer:

The primary difference between WPA2-Personal and WPA2-Enterprise is in how the authentication process is handled.

WPA2-Personal uses a pre-shared key (PSK) method for authentication, where all users share the same password. This method is suitable for small home networks where there are a limited number of users.

On the other hand, WPA2-Enterprise uses a more complex method of authentication, such as the Extensible Authentication Protocol (EAP), to authenticate each individual user on the network. This method is more suitable for larger organizations with many users, as it provides greater security and control over network access. Additionally, WPA2-Enterprise requires the use of an authentication server, such as a RADIUS server, to manage user authentication.

Explanation:

you can write any two of the above mentioned points...

Hope this answer helps you

..

..

Select it as the BRAINLIEST

Computer hardware refers to the physical components of a computer system that can be seen and touched. It encompasses all the tangible parts that make up a computer, enabling it to function and perform various tasks. Hardware includes devices such as the central processing unit (CPU), memory (RAM), storage devices (hard drives, solid-state drives), input devices (keyboard, mouse), output devices (monitor, printer), and other peripheral devices (speakers, scanners, etc.).

These hardware components work together to execute and manage data and instructions within a computer system. The CPU acts as the brain of the computer, performing calculations and executing instructions. Memory provides temporary storage for data and instructions that the CPU can quickly access. Storage devices store data in a more permanent manner, allowing it to be retained even when the computer is turned off.

Input devices enable users to input data and commands into the computer, while output devices display or present processed information to the user. Peripheral devices expand the capabilities of the computer system, providing additional functionalities and connectivity options.

Computer hardware is essential for the functioning of a computer and determines its processing power, storage capacity, and overall performance. It is complemented by software, which provides the instructions and programs necessary to utilize the hardware effectively. Together, hardware and software form the foundation of modern computer systems.

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To learn how to perform an action on Excel Window, the feature you should use is the "Tell Me What To Do" Feature. It can be found on the top right corner above all the ribbons after "Help". This can be activated using the keyboard shortcut keys "Alt + Q".

Excel is a popular spreadsheet system that manages data into columns and rows that can be manipulated using formulas that allow the software to perform mathematical functions on the data.

It is software created by Microsoft that uses spreadsheets to organize numbers and data with formulas and functions. Excel analytics is ubiquitous around the world and is used by companies of all sizes for financial analysis

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Answer:

Compare the telephone network and the Internet. What are the similarities? ... The two networks are similar in the fact that both are made of interconnections of small network. The telephone network is mostly a circuit switched network; the Internet is mostly packet-switched network.

Answer: mediated communication: instant messages

social media: social platforms

Explanation:

Answer:

It’s false

Explanation:

I can’t explain it’s too confusing

Answer:

Size

Explanation:

thats it thats the answer

Answer:

False

Explanation:

Answer:

AV Definition Files.

Explanation:

Antivirus software downloaded Antivirus Definition Files to keep their database up to date in order to effectively catch and stop viruses.

In order to make sure that antivirus software remains effective, you need to download its Definition files.

These are files that an antivirus uses to identify threats such as viruses and malware.

These files need to be downloaded and updated regularly to ensure that the antivirus can identify the latest threats and act aganst them.

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Dxdiag troubleshooting a workstation and want to check if any s.m.a.r.t. errors are being reported. which of the following tools should you use to troubleshoot this workstation. In this case Option C is correct

Numerous Windows multimedia applications and programs use the DirectX suite of technologies or APIs. In order to provide hardware acceleration for demanding multimedia applications like 3D games and HD videos, Microsoft developed it. Windows 7 comes with DirectX 11. DirectX 12 is installed on Windows 11/10.

The DirectX Diagnostic Tool can help you identify the cause of a problem with a game or movie that won't play properly. Go to Start in Windows 11/10/8/7, type dxdiag, and hit Enter to access it.

If you're using the DirectX Diagnostic Tool for the first time, you might be prompted to determine whether your drivers have been digitally signed.

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The required program that asks a user for a radius value and then draws a blue circle inside a red square in the center of a canvas is given as follows:

import turtle

radius = float(input("Enter the radius value: "))

turtle.color("red")

turtle.begin_fill()

for _ in range(4):

   turtle.forward(radius * 2)

   turtle.right(90)

turtle.end_fill()

turtle.penup()

turtle.goto(0, -radius)

turtle.pendown()

turtle.color("blue")

turtle.begin_fill()

turtle.circle(radius)

turtle.end_fill()

turtle.hideturtle()

turtle.done()

The radius of a circle is always half the length of its diameter. If the diameter is 4 cm, then the radius is 4 cm 2 = 2 cm. The radius is r and the diameter is d in mathematical formulae.

The radius of a circle is the distance between its center and its perimeter (in other words, the radius is one-half of its diameter).

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Answer:

so, if its a multiple question its better to give us the choices, but I know the info would go to a server and then the server would transport the info to the other computer.

Explanation:

Answer:

Protect your networks by setting up firewalls and encrypting information. This will help minimize the risk of cyber criminals gaining access to confidential information. Make sure your Wi-Fi network is hidden and the password protected.

Explanation:

Answer:

True

Explanation:

The program that shows the fixing of the code is given below.

class Player {

protected:

   std::string name;

   Card playerCards[10];

   bool canHit;

   int handvalue;

public:

   Player(const std::string& playerName) : name(playerName), canHit(true), handvalue() {}

   void receiveCard(const Card& card) {

       playerCards[handvalue++] = card;

   }

   void setCanHit(bool canHitValue) {

       canHit = canHitValue;

   }

   int getHandValue() const {

       return handvalue;

   }

};

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Answer:

Two wave pulses move toward each other along a rope. The two waves produced have different speeds.

Explanation:

Refraction of light is the change in the speed of light as it travels. The correct option is C.

The bending of light as it passes from one medium to another is caused by the difference in the speed of light in the different media.

When viewed through a medium with a different refractive index, this bending of light can cause objects to appear distorted or displaced.

The change in direction and speed of light as it passes from one medium to another, such as from air to water or from water to glass, is referred to as refraction.

This happens because the speed of light changes when it moves from one medium to another due to a change in the refractive index of the medium.

Thus, the correct option is C.

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Your question seems incomplete, the probable complete question is:

Which statement best describes refraction of light? It

A. produces echoes

B. happens only in mirrors

C. is the change in the speed of light as it travels

D. happens because light bounces from a surface

Answer:

mart

Explanation:

These were created in order to provide an easier access to a certain subject or department. It is important because it allows one to refrain from wasting time searching for something in a data warehouse and it provides organization.

Another built-in Windows tool, Resource Monitor, offers more thorough data on resource consumption, including CPU, memory, disc, and network usage.

Logman. A utility called Logman (logman.exe) is included with the Windows OS. At the command prompt, you can use it to create and maintain event trace session and performance logs.

By hitting Win + R on the keyboard, you may bring up the Run window. Type "resmon" in the Open area and hit Enter on the keyboard or click OK. Resource Monitor is now accessible and ready for use.

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Answer: Manual metal arc welding (MMA or MMAW), also known as shielded metal arc welding (SMAW), flux shielded arc welding or stick welding, is a process where the arc is struck between an electrode flux coated metal rod and the work piece. Both the rod and the surface of the work piece melt to create a weld.

Explanation:

Databases are essential tools for storing, organizing, and managing large amounts of data, providing valuable insights and serving as a foundation for software systems across industries.

Databases are an essential tool for storing, organizing, and managing large amounts of data. They allow for efficient retrieval and manipulation of data and can provide valuable insights for businesses and organizations.

In today's data-driven world, databases can accomplish a wide range of tasks. They can store customer information, inventory data, financial records, and more. Databases can be used for analysis and decision-making, such as identifying trends, forecasting future performance, and optimizing operations. They can also provide a foundation for applications and software systems, such as e-commerce platforms, CRM systems, and inventory management software.

Many industries actively use databases, including healthcare, finance, retail, and government. Healthcare organizations use databases to manage patient records and medical information, while financial institutions use them to manage transactions and account information. Retail companies use databases to track inventory and sales data, while government agencies use them to manage citizen records and public services.

While databases can be complex and challenging to learn, there are many resources available to help individuals and organizations develop the skills needed to use them effectively. Online courses, tutorials, and certifications are available, as well as consulting and support services from database vendors and experts. With the right training and resources, anyone can learn to use databases to their full potential.

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Answer:

Linear

Explanation:

In a linear search, you're going through each element, for example in an array. This is done in O(n) time complexity, n being the amount of elements in the array. You go through each elements comparing if it is the goal.

In a binary search, you divide and conquer until you reach your answer, making the question into smaller subproblems until you solve it. Note that you can only perform a binary search on a sorted array and it is in O(log(n)) (base 2) time complexity.

this isn't a question. that is a STATMENT. please, ask a question instead of stating things on this site.

Answer:

hxjdbjebjdbdubainsinnsubd jdn dkdjddkndjbdubdb su djsbsijdnudb djdbdujd udbdj. djdjdjidndubdu dubdjdbdinndjndidn s dj dudbdjubd dujdjjdjdb djdbdjd udbdudb jndjdbudbdue idbd dudbid d dujejdunebudbdjdj d

The table of values of the kids name and the ages, hat and animal when completed is shown below

Based on the given information, we can make the following deductions:

Only the 10.year old kid has the same initial in his/her name and in his/her beloved animal

So, we have

Gorilla  -  Gabriel or

Lion -  Lucas

Gabriel either has a green hat or loves the gorilla

So, we have

Gabriel -- Green or Gorilla

Lion -  Lucas

The crocodile is either Zaira's favorite, or the kid with the white hat's favorite.

This means that

Zaira --- Crocodile or White hat --- Crocodile

Neither Gabriel nor Lucas are 12

Gabriel -- 11 or 13

Gabriel is 1 year older than the kid with the red hat and Neither of them love the zebra

This means that

Red hat --- 12

Gabriel -- Green or Gorilla -- 13

So, we have the following:

Kid's Age Kid's Name Hat Color Favorite Animal

13                    Gabriel         Green           Lion

10                      Zaira        White       Crocodile

12                          Lucas       Red                      Lion

11                   Charlotte  Blue           Zebra

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To solve this problem, we need to create a program in C++ that calculates the exact change for a given input. In this case, the input is "1 Quarter".

First, we need to define the values of each coin in cents. A quarter is worth 25 cents, so we can assign a variable "quarter_value" to 25.

Next, we need to convert the input into cents. Since we are given "1 Quarter", we can multiply the quarter_value by 1 to get 25 cents.

Then, we can divide the total amount by each coin value to find the number of coins needed for each denomination. For example, if the input was "1 Dollar", we would divide 100 (since there are 100 cents in a dollar) by 25 to get 4 quarters.

Finally, we can output the number of coins needed for each denomination. For the input "1 Quarter", the program would output "You need 1 quarter."

Overall, the program would look something like this:

#include
using namespace std;

int main() {
 int quarter_value = 25;
 int input_cents = quarter_value * 1;
 int num_quarters = input_cents / quarter_value;
 
 cout << "You need " << num_quarters << " quarter(s)." << endl;
 
 return 0;

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Answer:

The certification developed by the SANS is GIAC certification .In this there are 3 certification GSEC,GISF and GCED .The description of these certification is given below .

Explanation:

The GIAC certification course is providing the knowledge of the security like cryptography ,networkig knowledge etc .

GSEC:The GSEC Certification is the certification of the security.It simply means this certification certified about the security risk in the computer system .

GISF: This certification gives the knowledge of the networking as well as the security in the computer system also it gives the knowledge of the cryptography.

GCED :This certification is also providing the knowledge of security as well as networking.

Difference between GIAC and  InfoSec certifications is given below

Answer:

Explanation:

import java.util.Scanner;

public class MadLibs {

   public static void main(String[] args) {

       Scanner input = new Scanner(System.in);

       String word;

       int number;

       do {

           System.out.print("Enter a word: ");

           word = input.next();

           if (word.equals("quit")) {

               break;

           }

           System.out.print("Enter a number: ");

           number = input.nextInt();

           System.out.println("Eating " + number + " " + word + " a day keeps you happy and healthy.");

       } while (true);

       System.out.println("Goodbye!");

   }

}

In this program, we use a do-while loop to repeatedly ask the user for a word and a number. The loop continues until the user enters the word "quit". Inside the loop, we read the input values using Scanner and then output the sentence using the input values.

Make sure to save the program with the filename "MadLibs.java" and compile and run it using a Java compiler or IDE.