Knowledge Circle

Which loop is preferred for binary search?

1 week ago | [YT] | 8

Knowledge Circle

Consider the expression: int x = 5; int y = ++x + x++;. What will be the final value of y?

2 weeks ago | [YT] | 11

Knowledge Circle

2 weeks ago | [YT] | 20

Knowledge Circle

Which of the following does NOT execute even once?

4 weeks ago | [YT] | 14

Knowledge Circle

Assertion(A): To accept an integer, the Java statement is written as:
int n=sc.nextInt();
Reason(R): It is mandatory to include the package in a program as:
import java.util.*;

1 month ago | [YT] | 7

Knowledge Circle

Choose the most appropriate option -
The number of students ______ fifty.

2 months ago | [YT] | 7

Knowledge Circle

The correct statement invoke the method perform which accepts an integer and character and returns double value is:

2 months ago | [YT] | 12

Knowledge Circle

Which planet is known as morning or evening star?

2 months ago | [YT] | 7

Knowledge Circle

What is the type of error, if any, when two methods have the same signature?

3 months ago | [YT] | 5

Knowledge Circle

Consider the following statement- final int pi=3.14;
Which of the following statements are valid for pi?
A) Its value can be changed.
B) Once initialized, the value remains constant.
C) Final values are need not to be initialized

4 months ago | [YT] | 4