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Vilka [71]
3 years ago
9

Suppose two computers (A & B) are directly connected through Ethernet cable. A is sending data to B, Sketch the waveform pro

duced by A when “$” is sent. Also mention the OSI layer that is responsible for this. (Note: double quotes are not included, only $)
Computers and Technology
1 answer:
storchak [24]3 years ago
5 0

Answer:

Physical and data link layer.

Explanation:

The ethernet cable is used at the physical layer. The physical layer consists of hardware components. This layer is responsible for transmission of data bits between two nodes via a physical wire. The data link layer provides the means in which data packets are transmitted from one node to another.

Suppose two computers (A & B) are directly connected through Ethernet cable. A is sending data to B, the packets would be sent from computer A to computer B if computer B is free if not it would wait until computer B is not transmitting before it can start sending data packets to computer B.  

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To print the number of elements in the array named ar, you can write :
Diano4ka-milaya [45]

Answer:

Option c is correct.

Example :

public class Subject

{

public static void main(String [] args)

{

int ar[]={5,4,6,7,8};

System.out.println("the number of array elements are: ",ar.length);

}

}

Explanation:

The above program is created in java language in which Subject is a class name.Inside Subject class , there is main method.

Inside the main method, there is An array named 'ar' which data type is an integer and we have assigned the value to this array.

in the next line, we are printing the total no. of the element in the array with the length function which displays the length of an array or variable.

8 0
3 years ago
BRAINLIEST!!! 20 PNTS!!!! HELPP!!!
12345 [234]

Answer:

A) Parentheses

Explanation:

Conditional statements control behavior in JavaScript and determine whether or not pieces of code can run.

There are multiple different types of conditionals in JavaScript including:

If” statements: where if a condition is true it is used to specify execution for a block of code.

“Else” statements: where if the same condition is false it specifies the execution for a block of code.

“Else if” statements: this specifies a new test if the first condition is false.

Now that you have the basic JavaScript conditional statement definitions, let’s show you examples of each.

If Statement Example

As the most common type of conditional, the if statement only runs if the condition enclosed in parentheses () is truthy.

EXAMPLE

if (10 > 5) {

     var outcome = "if block";

}

​outcome;

OUTPUT

"if block"

Here’s what’s happening in the example above:

   The keyword if tells JavaScript to start the conditional statement.

   (10 > 5) is the condition to test, which in this case is true — 10 is greater than 5.

   The part contained inside curly braces {} is the block of code to run.

   Because the condition passes, the variable outcome is assigned the value "if block".

7 0
3 years ago
Which technology concept uses computer resources from multiple locations to solve a common problem?
MrRa [10]
Sounds like you are talking about Grid computing. You can also say cloud computing since that is the buzz words nowadays, but cloud computing is a very general statement.
5 0
4 years ago
Read 2 more answers
To communicate with coworkers in the office
Elanso [62]

For effective communication to occur, everyone must trust and respect each other. ... Clear and concise communication will allow your colleagues to understand and then trust you. As a result, there will be more cooperation and less conflict in the workplace.

8 0
3 years ago
Match the job roles with their appropriate qualifications
UNO [17]
Knowledge...- software QA engineer
Master’s...- business analyst
course...- network and computer admin
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