Knowledge Circle

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

2 hours ago | [YT] | 9

Knowledge Circle

Which planet is known as morning or evening star?

1 week ago | [YT] | 5

Knowledge Circle

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

1 month 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

1 month ago | [YT] | 4

Knowledge Circle

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

1 month ago | [YT] | 9

Knowledge Circle

A method that reverses the given number is ____ method.

1 month ago | [YT] | 7

Knowledge Circle

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

2 months ago | [YT] | 11

Knowledge Circle

Which of the following is true about constructor?

2 months ago | [YT] | 8

Knowledge Circle

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

2 months ago | [YT] | 10

Knowledge Circle

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

2 months ago | [YT] | 12