External style sheet
element {
background-color: #ffffff
}
Answer:
The correct code to the given question is
if ((counter % 10) == 0) // check the condition
{
System.out.println("Counter is divisible by ten: " + counter); // display
}
else // check the condition
{
System.out.println("Counter is not divisible by ten: " +counter); // display the //value
}
counter++; // increment the value of counter
Explanation:
Following are the description of code
- In the given question we have to check the condition that the given number is divisible by 10 or not .
- In the if block if the number is divisible by 10 then it print the value of number and increment the value of counter .
- In the else block if the number is not divisible by 10 then it print the value of number and increment the value of counter .
- It means the value of counter is increases in the if block as well as in the else block .So we have to remove the counter statement from there and place outside the if and else block .
Answer:
True
Explanation:
As computers become faster, memory access speed have not been keeping pace. In 1999, processor speeds went up from 90MHz to 500MHz, but during this same period, memory access have only gone from 120ns to 50ns. This shows that in this period, processor speed grew more than five times its value, but memory grew only 2.5 times its value.
Answer:
7 page faults
Explanation:
I have created a small Java program that can be seen in the attached picture below. This Java program uses an LRU algorithm in order to find the number of page faults within an array of page references from the references given in the question. Using these references, and the java program we can see that there are a total of 7 page faults. This can be seen in the output highlighted by red in the picture below.
Answer:
duplex mode
Explanation:
It is the duplex mode. In this mode, communication is in both directions at the same time. And it is different from the simplex or the semi duplex types in which the communication is one way only or one way at a time only. Thus, duplex mode seems to be requiring more bandwidth certainly but it can be advantageous definitely, and in situations like real tine communication, when we don't have the time and want to send as well receive the message at the same time.
