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zalisa [80]
3 years ago
11

Suppose a 4096 bit message is sent along a 10Mbit/sec transmission link. Suppose that the latency between the sender and the rec

eive is 4 milliseconds. What is message transmission time?
Computers and Technology
1 answer:
umka21 [38]3 years ago
8 0

Answer: 8.1 msec.

Explanation:

If we are told that we have a transmission link of sending 10 Mbits in one second, setting up a direct proportion, we can find out how much time is needed to send 4096 bits along the same channel, as follows:

10⁶ bits = 1 sec

4096 bits = x  ⇒ x = 4096 bits. 1 sec / 10⁶ bits = 4.1 msec.

As we have 4 msec of latency between sender and the receiver, we need to add these 4 msec to the transit time, so we have a total message transmission time of 8.1 msec.

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7 0
3 years ago
Each week, the Pickering Trucking Company randomly selects one of its 30 employees to take a drug test. Write an application tha
Sati [7]

Answer:

Following are the program to this question:

import java.util.*; //import package

public class Main //defining class

{

 public static void main(String[] args) //defining main method

 {

   int testedEmployee; //defining integer variable

   for(int i = 1;i<=52;i++) //defining loop that counts from 1 to 52  

   {

     testedEmployee = 1 + (int) (Math.random() * 30); //using random method that calculate and hold value

     System.out.print(testedEmployee+"\t"); //print value

     if(i%4 == 0)//defining codition thats checks value is divisiable by 4  

     {

       System.out.println(); //print space

     }

   }

 }

}

Output:

please find the attachment.

Explanation:

In the given java program, a class Main is declared, inside the class, the main method is declared, in which an integer variable "testedEmployee", is declared, in the next line, the loop is declared, that can be described as follows:

  • Inside the loop, a variable "i" is declared, which starts from 1 and stop when its value is 52, inside the loop a random method is used, that calculates the random number and prints its value.
  • In the next step, a condition is defined, that check value is divisible 4 if this condition is true, it will print a single space.

3 0
3 years ago
=(A2+A3)*12% is an example of a function in excel true or false
Pavlova-9 [17]
False but I’m not to sure
6 0
2 years ago
The searching algorithm of ordered array is faster than regular array, but the insertion time is slower than regular array. True
n200080 [17]

Answer:

True

Explanation:

In an ordered array or sorted array, we can implement binary search which uses branch prediction to search for values within the array. In binary search the array is divided into two halves. With the help of branch prediction we can easily find out in which part of the array the value may reside. Thus it drastically reduces the searching time. Whereas in a linear array, the array elements needs to be searched sequentially one after the other to match with the search element. Thus searching algorithm of ordered array is faster than regular array.

In a regular array, the insertion operation is faster than an ordered array because there we don’t have to decide the position at which the element needs to be inserted.  In a regular array we can simply insert the new element to be added at the end of the array.

Thus the insertion time of an ordered array is slower than regular array.

4 0
3 years ago
A(n) ____ is a predefined procedure that you can call (or invoke) when needed.
DaniilM [7]

A method is a predefined procedure that you can call (or invoke) when needed.  Correct answer: A

Another word for method is member function. A method belongs to classes or objects and usually expresses the verbs of the objects/class. Example: methods open and close  for an object of type Window. These methods do corresponding operations to the object they belong.

8 0
3 years ago
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