Answer:
Option (d) is the correct answer.
Explanation:
An Array is used to store multiple variables in the memory in the continuous memory allocation on which starting index value is starting from 0 and the last index value location is size-1.
In java programming language the array.length is used to tells the size of the array so when the user wants to get the value of the last element, he needs to print the value of (array.length-1) location so the correct statement for the java programming language is to print the last element in the array named ar is--
System.out.println(ar[ar.length-1]);
No option provides the above statement, so option d (None of these) is correct while the reason behind the other option is not correct is as follows--
- Option a will prints the size of the array.
- Option b also gives the error because length is an undeclared variable.
- Option c will give the error of array bound of an exception because it begs the value of the size+1 element of the array.
Answer:
The answer is B = 365
Explanation:
The following variable were initialized:
a = 1
b = 10
c = 100
x = 0
Then we store the value of 'c' times 3 in 'x'
x = 3 * c = 3 * 100 = 300
x = 300
Then we add the value of 'b' times 6 to the value already in 'x'
x = x + 'b' times 6
x = x + (b * 6) = 300 + (10 * 6) = 300 + 60 = 360
x = 360
Then we add the value of 'a' times 5 to the value already in 'x'
x = x + 'a' times 5
x = x + (a * 5) = 360 + (1 * 5) = 360 + 5 = 365
x = 365.
Therefore, the value of 'x' displayed is 365.
Answer:
D. It does not reflect any changes made in the document
Explanation:
A limited access is usually done by middle level and top level managers in an organisation to prevent other staff member to edit or make changes to confidential documents when they are out of the office, though the staff can read it, they can not make changes to it.
Answer:
Primary storage. Primary storage (also known as main memory, internal memory, or prime memory), often referred to simply as memory, is the only one directly accessible to the CPU.
You'd want to look at the <span>glossary.</span>
