Knowledge Circle

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

14 hours ago | [YT] | 3

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

1 week ago | [YT] | 3

Knowledge Circle

Which the following can't be obtained from method signature?

2 weeks ago | [YT] | 8

Knowledge Circle

A method that reverses the given number is ____ method.

2 weeks ago | [YT] | 6

Knowledge Circle

Which of the following Java statement assigns 250 to last element of a 4×4 array?

4 weeks ago | [YT] | 10

Knowledge Circle

Which of the following is true about constructor?

1 month ago | [YT] | 7

Knowledge Circle

System.out.print(20 + 50 + "70"); will print:

1 month ago | [YT] | 9

Knowledge Circle

Setting a loop condition that never becomes false and leads to an infinite loop is considered as ________ error.

1 month ago | [YT] | 12

Knowledge Circle

https://youtu.be/DCwQfQLWqw8

1 month ago | [YT] | 9

Knowledge Circle

Predict the output -
int a='7'; char b='x';
System.out.println(a+' '+b);

1 month ago | [YT] | 14