Answer: Verification in the terms of the computer field is defined as the process which is for testing of the consistency and the accuracy of the information, algorithm, data, etc. Verification is carried out by the approval or disapproval method after the checking process.
This techniques helps in verifying whether the function,algorithm ,data that has been accessed in the system is complete and precise or not so that it can properly function in the operating system.
Answer:
SELECT C. DESCRIPTION, C. COURSE_NO, ROUND(AVG(CAPACITY), 4) AS AVERAGECAPACITY
FROM COURSE C, SECTION S
WHERE C. COURSE_NO = S. COURSE_NO
GROUP BY C. COURSE_NO
HAVING AVG(CAPACITY)<25
Answer:
C. The processor operates in one cycle and cannot use a single-ported memory for two different accesses within that cycle
Explanation:
Processors require instructions and data which are retrieved from data memories for processing, but it cannot access two or receive two both processes as only a port is used for accessing data and another for receiving instructions. In fact, a single-cycle or single-clock processor cannot use a resource more than once.
Answer:
import java.util.ArrayList;
import java.util.Scanner;
import java.util.Collections;
public class num4 {
public static void main(String[] args) {
int sum = 0;
Scanner in = new Scanner(System.in);
System.out.println("Enter number");
int num = in.nextInt();
ArrayList<Integer> list = new ArrayList<>();
while (num >= 0){
list.add(num);
System.out.println("Enter another positive number, enter a negative to stop");
num = in.nextInt();
}
int maximum = Collections.max(list);
int listSize = list.size();
for(int i:list){
sum = sum+i;
}
double average = (double) sum/listSize;
System.out.println("Maximum number entered is "+maximum);
System.out.println("Average of the number is "+average);
}
}
Explanation:
In this program:
- A Scanner class is used to receive user input and store in a variable
- A while loop with the condition while (num >= 0) is used to ensure only non-negative numbers are entered
- An ArrayList is created and used to store all the user's valid entries
- The Max Method in the Collections class is used to find the maximum value entered
- To find the average, a for loop is used to add all elements in the list and divide by the size of the list
- Finally the Average and maximum is printed out
