Plz answer me will mark as brainliest ​

Answer:

The 802.11ac wireless standard takes channel bonding to a higher level because it can support 20MHz, 40MHz, and 80MHz channels, with an optional use of 160MHz channels.

Explanation:

The 802.11ac is a standardized wireless protocol established and accepted by the institute of electrical and electronics engineers (IEEE). 802.11ac as a wireless local area network (WLAN) protocol, has multiple amplitude and bandwidth, thus making it to be the first standard wireless protocol to have the ability to operate on a Gigabit (Gb) network.

Generally, the 802.11ac wireless standard provides an advantage over 802.11n by incorporating increased channel bonding capabilities. The 802.11ac wireless standard takes channel bonding to a higher level because it can support 20MHz, 40MHz, and 80MHz channels, with an optional use of 160MHz channels.

On the other hand, 802.11n is a standardized wireless protocol that can support either a 20MHz or 40MHz channel.

Answer:

its perfect

Explanation:

Answer:

The corrected program is:

import java.util.Scanner;

public class LabProgram{

public static void main(String[] args) {

Scanner scnr = new Scanner(System.in);

int qtr, dime, nickel, penny;

double dollars;

System.out.print("Quarters: ");

qtr =scnr.nextInt();

System.out.print("Dimes: ");

dime = scnr.nextInt();

System.out.print("Nickel: ");

nickel = scnr.nextInt();

System.out.print("Penny: ");

penny = scnr.nextInt();

dollars = qtr * 0.25 + dime * 0.1 + nickel * 0.05 + penny * 0.01;

System.out.printf("Amount: $%.2f\n", dollars);

System.out.print((dollars * 100)+" cents");

}

}

Explanation:

I've added the full program as an attachment where I used comments as explanation

Answer:

a pop-up box

Explanation:

A voice command, mouse clicks, or keyboard strokes is the user doing something. But a pop-up box is not. I realize that a popup box could contain a user input, but the box itself is not any sort of user input. It's the opposite.

I believe the answer is A. because he has to listen to what the people tell him and he information he has to think about and make a choice on what to reply with.

I hope this helps and its correct please let me know if its wrong have a great day//night.

Answer:

Here is the interface Runner:

public interface Runner  {  //interface Runner

public abstract void run();  } //abstract method run that displays a message describing the meaning of run to the class

/*Here Runner is the interface which is an abstract class. It is used to group related methods such as here is run method with empty body. An abstract method run() does not have a body. The body is provided by the sub classes Machine, Athlete, and PoliticalCandidate that all implement Runner.  */

Explanation:

Here is the Athlete class:

public class Athlete implements Runner  {  //class that implements Runner interface

public void run()  {  //interface method accessed by Athlete to provide its body according to describe the meaning of run to the class

    System.out.println("An athlete might run in a race, or in a game like soccer.");  } }    //prints this message

Here is the Machine class:

public class Machine implements Runner  {

public void run()  {

System.out.println("When a machine is running, it is operating.");  }}

Here is the PoliticalCandidate class:

public class PoliticalCandidate implements Runner  {

public void run()  {

System.out.println("A political candidate runs for office.");  } }

/*To access the interface Runner method run(), the Runner must be "implemented" by Machine, Athlete, and PoliticalCandidate classes with the implements keyword. The body of the interface method run() is provided by the "implement" class */      

Here is the DemoRunners class:

public class DemoRunners {  //class name

public static void main(String[] args)  {  //start of main method

Machine runner1 = new Machine();  //creates object of Machine class

Athlete runner2 = new Athlete();  //creates object of Athlete class

PoliticalCandidate runner3 = new PoliticalCandidate();  //creates object of PoliticalCandidate class

runner1.run();  //uses object of Machine class to call run method

runner2.run();  //uses object of Athlete class to call run method

runner3.run();  } } //uses object of PoliticalCandidate class to call run method

When runner1.run() is called it invokes the run() method of class Machine which displays the message:

When a machine is running, it is operating.

When runner2.run() is called it invokes the run() method of class Athlete which displays the message:

An athlete might run in a race, or in a game like soccer.  

When runner3.run() is called it invokes the run() method of class PoliticalCandidate which displays the message:

A political candidate runs for office.

The screenshot of the program is attached.

Answer:

b. tags

Explanation:

When you write HTML code, you use tags to describe the structure of information on a webpage. These tags are represented by the following symbols <>. All of HTML is written using different types of tags such as <body>, <main>, <div>, <nav>, etc. Each of these serves a different purpose but are all used for structuring the specific information on a website so that the information is well organized and is not all on top of each other. This also allows for specific sections to be easily targeted and styles separately from the other sections.

true

Screenshots are basically snapshots of your computer screen. You can take a screenshot of almost any program, website, or open window. PowerPoint makes it easy to insert a screenshot of an entire window or a screen clipping of part of a window in your presentation.

i = 3

while i  <= 21:

   if i % 3 == 0:

       print(i)

   i += 1

The required program written in python 3 is as follows :

num = 3

#initialize a variable called num to 3

multiples_of_3 = []

#empty list to store all multiples of 3

while num <=21 :

#while loop checks that the range is not exceeded.

if num%3 == 0:

#multiples of 3 have a remainder of 0, when divided by 3.

multiples_of_3.append(num)

#if the number has a remainder of 0, then add the number of the list of multiples

num+=1

#add 1 to proceed to check the next number

print(multiples_of_3)

#print the list

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Answer:

Here is the calcPrice.c program:

#include <stdio.h>   //to use input output functions

int main(void)  {  //start of main method

   int itemNo, month, day, year, quantity;  //declares variables to hold item number, quantity, and date

   float unitPrice; //declare variable to hold price per unit

   printf("Enter item number: ");  // prompts user to enter item number

   scanf("%d", &itemNo);  //reads item number from user and stores it in itemNo variable

   printf("Enter unit price: ");  // prompts user to enter unit price

   scanf("%f", &unitPrice);  //reads input unit price and stores it in unitPrice variable

    printf("Enter quantity: ");  //prompts user to enter quantity

   scanf("%d", &quantity);  //reads input quantity and stores it in quantity variable

   printf("Enter purchase date (mm/dd/yyyy): ");  //prompts user to enter purchase date

   scanf("%d/%d/%d", &month, &day, &year);  //reads input date and stores it in month, day and year variables

    float totalAmount = unitPrice * quantity;  //computes the total amount

   printf("\nItem\tUnit Price\tQTY\tPurchase Date\tTotal Amount\n");  //displays the item, unit price, qty, purchase data and total amount with tab space between each

   printf("%d\t$%5.2f\t%d\t%.2d/%.2d/%d\t$%5.2f\n", itemNo, unitPrice,quantity, month, day, year,totalAmount);   }    //displays the values of itemNo, unitPrice, quantity, month, day, year and computed totalAmount with tab space between each

Explanation:

Lets suppose user enters 583 as item number, 13.5 as unit price, 2 as quantity and 09/15/2016 as date so

itemNo = 583

unitPrice = 13.5

quantity = 2

month = 09

day = 15

year = 2016

totalAmount is computed as:

  totalAmount = unitPrice * quantity;

 totalAmount = 13.5* 2

totalAmount = 27.00

Hence the output of the entire program is:

Item    Unit Price      QTY     Purchase Date   Total Amount      

583     $  13.50           2           09/15/2016         $  27.00  

The screenshot of the program along with its output is attached.

Answer:

Console.log(userArray[1]);

Console.log(userArray[4]);

Explanation:

The programming language was not stated; however, the variable declaration implies JavaScript.

JavaScript prints using the following syntax:

Console.log(print-name);

Since, the code is to print some elements of array userArray.

First, we need to determine the index of the elements.

The indices are given as 1 and 4.

So, the code to print these elements is as follows:

Console.log(userArray[1]);

Console.log(userArray[4]);

Answer:

Explanation:

import java.util.Scanner;

public class pitcherValues {

   public static void main(String[] args) {

       String firstName, lastName;

       int earnedRuns, inningsPitched;

       double ERA;

      Scanner in = new Scanner(System.in);

     System.out.println("Pitchers First Name is?");

     firstName = in.nextLine();

     System.out.println("Pitchers Last Name is?");

     lastName = in.nextLine();

     System.out.println("How many runs did the Pitcher earn?");

     earnedRuns = in.nextInt();

     System.out.println("How many innings did the Pitcher Pitch?");

     inningsPitched = in.nextInt();

     ERA = (earnedRuns * 9) / inningsPitched;

     System.out.println(firstName + " " + lastName + " has an ERA of " + ERA);

   }

}

Examples of malware spreads include all of the options mentioned: social networks, pirated software, and removable media.

The correct option is d.

a. Social networks: Malware can spread through social networks via malicious links or infected attachments shared within messages, posts, or comments. Users may unknowingly click on these links or download infected files, which can then propagate the malware to their devices or their contacts.

b. Pirated software: Malicious actors often distribute malware-infected versions of popular software through illegitimate channels. Users who download and install pirated software are at risk of unknowingly introducing malware onto their systems, as these versions may be modified to include malicious code.

c. Removable media: Malware can also spread through removable media such as USB drives, external hard drives, or even CDs/DVDs. If an infected device or media is connected to a computer, the malware can transfer onto the system, potentially infecting files and spreading further.

Therefore, all of the options (a, b, and c) are examples of how malware can spread, highlighting the importance of practicing safe online habits, avoiding pirated software, being cautious with links and attachments, and regularly scanning removable media to mitigate the risk of malware infections.

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Answer:

Here is the Coin class:

public class Coin {  //class names

 private int value;  // private member variable of type int of class Coin to store the value

 private String coinName;  // private member variable of type String of class Coin to store the coint name

 private double weight;      //private member variable of type double of class Coin to store the weight

  public void setValue (int v) {  //mutator method to set the value field

    value = v;  }  

 public void setName(String n){  //mutator method to set coinName field

    coinName = n;}  

 public void setWeight (double w) {  //mutator method to set weight field

    weight = w;  }  

 public int getValue () {  //accessor method to get the value

   return value;  }  // returns the current value

 public String getName () {  //accessor method to get the coin name

   return coinName;  }  //returns the current coin name

 public double getWeight () {   //accessor method to get the weight

   return weight;  } } //returns the current weight

Explanation:

Here is the Main.java

public class Main{ //class name

public static void main(String[] args) { //start of main method

Coin penny = new Coin(); //creates object of Coin class called penny

penny.setName("Penny");  //calls setName method of Coin using object penny to set the coinName to Penny

penny.setValue(1); //calls setValue method of Coin using object penny to set the coin value to 1

penny.setWeight(0.003); //calls setWeight method of Coin using object penny to set the coin weight to 0.003

   System.out.println("Coin name: " + penny.getName()); // calls getName method of Coin using penny object to get the current coin name stored in coinName field    

   System.out.println("Coin value: " + penny.getValue()); // calls getValue method of Coin using penny object to get the coin value stored in value field    

   System.out.println("Coin weight: " +penny.getWeight()); }} // calls getWeight method of Coin using penny object to get the coin weight stored in weight field    

The value of coinName is set to Penny, that of value is set to 1 and that of weight is set to 0.003 using mutator method and then the accessor methods to access these values and prinln() to display these accessed values on output screen. Hence the output of the entire program is:

Coin name: Penny                                                                                                                                Coin value: 1                                                                                                                                   Coin weight: 0.003

The screenshot of the program along with its output is attached.

Answer:

Nmap development list

Explanation:

The list being mentioned in this question is known as the Nmap development list. This list basically acts as an information gathering and analytical tool. It allows the user to easily roll out and integrate Nmap tools on a network in order to easily detect all of the IP addresses that are connected as well as analyze all of the details regarding each connected individual system. All of this information is highly valuable to a developer and facilitates the development process.

Answer:

currency

percentage

date

text

Explanation:

The category of format cells are currency, percentage, data, month, date, and text. The all options are correct.

In the Format Cells dialog box, you can configure the formatting options for your report objects.

For a row or column header and the values, you can format the number, font, alignment, border, and pattern.

The format cells command in Excel is used to change the formatting of cell numbers without changing the actual number.

We can change the number, alignment, font style, border style, fill options, and protection using the format cells. We can get to this option by right-clicking the mouse.

Currency, percentage, data, month, date, and text are examples of format cells.

Thus, all options are correct.

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Answer:

Dongle

Explanation:

a small device that connects to a computer and acts as a modem. broadband. internet connection with fast data-transfer speeds and an always-on connection. cable internet service.

Answer:

the 1,2, and 3 are the second circle thingy and the fourth question is the first circle thing and dont know the last one hope this helps

Explanation:

Answer:

The answer to this question is given below in the explanation section.

Explanation:

WHILE loops and DO WHILE loops are called the condition controlled loops. The execution of these loops depends on a certain condition, when the condition is true, the loop body will be executed and when the condition becomes false, the loop body will not be executed. the major difference between both loops is given below.

In the WHILE loop,  the condition is checked at the beginning of the loop whereas in the do-while loop condition is checked at the end of the loop and, in the do-while loop, the loop body is executed at least once.

The syntax of the while loop is given below

while (condition) {

 // code block to be executed

}

The syntax of do-while loop is given below

do {

 // code block to be executed

}

while (condition);

Answer:

B

Explanation:

you can post blog updates in real time as things happen

Answer: Stock market values and news updates

Explanation: These are things that you can follow in real time and that happen in real time (think of something like a livestream)

PLATO/EDMENTUM

Answer:

WHAT DO YOU MEAN

Explanation:

THIS IS FOR QUESTIONS ONLY !!!!

The code will print out 3 4 5

Answer choice D is correct.

The output that would be produced for the given values of n is 3 4 5. The correct option is D.

Codes Program is a free developer platform where programmers can learn and share their knowledge. It is regarded as the simplest application development method, and it is frequently used as the standard (method).

Fixing code well into the software program because they discovered an error while composing the program, then he will modify the program, and then they will fix it again.

Less formally, code refers to text written for markup or styling languages such as HTML and CSS (Cascading Style Sheets). Good code is written in such a way that it is readable, understandable, covered by automated tests, not overly complicated, and does the job well."

Therefore, the correct option is D. 3 4 5.

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Answer:

The answer to this question is given below in the explanation section. However, the correct option is Technician B.

Explanation:

There are eight steps procedures to diagnose the engine.  

Step 1 Verify the Problem

Step 2 Perform a Thorough Visual Inspection and Basic Tests

Step 3 Retrieve the Diagnostic Trouble Codes (DTCs)

Step 4 Check for Technical Service Bulletins (TSBs)

Step 5 Look Carefully at Scan Tool Data

Step 6 Narrow the Problem to a System or Cylinder

Step 7 Repair the Problem and Determine the Root Cause

Step 8 Verify the Repair and Clear Any Stored DTCs

So the correct technician is Technician B that says that the second step is to perform a thorough visual inspection.

Answer:

A: force the text to wrap

Explanation:

Just took the test and got it right!!! Hope this helps :D

Answer:

A) Force the text to wrap

Explanation:

Did it on ed2020

Answer: 40, 4

Explanation:

Answer:

True.

Explanation:

An indicator is a comprehensive analysis of critical information by an adversary normally providing the whole picture of an agency's capabilities.

Hope this helps!

An indicator is a comprehensive analysis of critical information by an adversary normally providing the whole picture of an agency's capabilities is true.

Thus, Information that is critical is integrity class-2 information. Samples 1 through 3 are given. according to 3 papers Make a copy Critical information is defined as information that must be shared from shift to shift in order to ensure the health, safety, and welfare of the people served.

Examples include, but are not limited to: irrational behavioral outbursts, sudden or unexplained mood swings in individuals, the administration of PRN medication, transportation issues, unanticipated trips to the doctor or hospital, routine doctor visits requiring follow-up, reportable and information.

All parties working on the Subcontract, including support staff, must be informed of critical information in order for it to be protected against unintentional release and to guarantee that all parties are aware of it.

Thus, An indicator is a comprehensive analysis of critical information by an adversary normally providing the whole picture of an agency's capabilities is true.

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Explanation:

question a) answer:

At the moment when it sends the package, then it has a waiting time for the acknowledgement from the receiver, however, the time will be split in two when the frameset size becomes two, meaning that two packages have been sent together, causing the receiver to acknowledge only one package.

question b) answer:

The timeout is equal to two times.

In cases when the frame size is 3, the frame will be lost since the timeout turns to be 2 times. Because the sender has to wait for the acknowledgement, therefore it will send other of the parcels.

Answer:

earned = 0

total = 0

exercises = int(input("Enter the number of exercises: "))

for i in range(exercises):

   score = int(input("Enter score" + str(i+1) + ": "))

   total_score = int(input("Enter total score for exercise " + str(i+1) + ": "))

   earned += score

   total += total_score

print("The total is %" + str(earned/total * 100))

Explanation:

*The code is in Python.

Set the earned and total as 0

Ask the user to enter the number of exercises

Create a for loop that iterates number of exercises times. For each exercise;

Ask the user to enter the score earned and total score of that exercise

Add the score to the earned (cumulative sum)

Add the total_score to the total (cumulative sum)

When the loop is done, calculate the percentage, divide earned by the total and multiply the result by 100, and print it

Answer:

Written in Python

import random

tryagain = 1

while tryagain == 1:

guess = int(input("Enter your guess number between 1 and 6: "))

num = random.randint(1,7)

if guess == num:

print("Your guess is correct")

else:

print("Wow, the dice number is "+str(num))

tryagain = int(input("Do you want to dice it up again:Enter 1 and if not enter 0: "))

Explanation:

I've added the full source code as an image attachment where I used comments to explain difficult lines