Other Programming & Computer Science Answers

which of the following is a best way of declaring x as a two-dimension array in java?
a.int[2] x = new int[];
b.int[]x = new int[2];
c.int[10][20] x = new int[20][10];
d.int[][] x = new int[10][20];

The following sequence of operations are performed on an empty Queue Q: ADD(1,Q), ADD(2,Q), REMOVE(Q), ADD(1,Q), ADD(2,Q), REMOVE(Q), REMOVE(Q), REMOVE(Q), ADD(2,Q), REMOVE(Q). The sequence of the removed values are?
a.2,1,2,2,1
b.2,1,2,2,2
c.2,2,1,1,2
d.1,2,1,2,2

Which of the following is not a primitive data type in Java?
a.String
b.Double
c.Int
d.Boolean

What is the output after executing the following code fragment: int [] x = {1,2,3,4,5}; System.out.println(x[0])
a.Array Index Out Of Bounds Exception
b.2
c.6
d.1

Which of the following data structures uses FIFO method?
a.Stack
b.Binary Search Tree
c.Queue
d.Hash Table

Why does Amazon need a firewall?

Algorithm is a procedure that is applied in computations to achieve

Can we make our laptop or pc a server and host a website on it?

Convert 41.37510+ 27.12510 in Octal to hexadecimal

4. Compute the value of 21410-14610 in binary and write your final answer in octal