## Java Math cos() method with Examples

The java.lang.Math.cos() returns the trigonometric cosine of an angle. If the argument is NaN or an infinity, then the result returned is NaN. The returned… Read More »

## ISRO | ISRO CS 2014 | Question 40

Assume that 16-bit CPU is trying to access a double word stating at an odd address. How many memory operations are required to access the… Read More »

## ISRO | ISRO CS 2014 | Question 39

If only one memory location is to be reserved for a class variable, no matter how many objects are instantiated, then the variable should be… Read More »

## ISRO | ISRO CS 2014 | Question 38

How many lines of output does the following C code produce? filter_none edit close play_arrow link brightness_4 code #include<stdio.h> float i=2.0; float j=1.0; float sum… Read More »

## Java Math tan() method with Examples

The java.lang.Math.tan() returns the trigonometric tangent of an angle. If the argument is NaN or an infinity, then the result returned is NaN. If the… Read More »

## Python | dir() function

dir() is a powerful inbuilt function in Python3, which returns list of the attributes and methods of any object (say functions , modules, strings, lists,… Read More »

## ISRO | ISRO CS 2014 | Question 37

The probability that two friends are born in the same month is ? (A) 1/6 (B) 1/12 (C) 1/144 (D) 1/24 Answer: (B) Explanation: Probability… Read More »

## ISRO | ISRO CS 2014 | Question 36

Consider a standard Circular Queue ‘q’ implementation (which has the same condition for Queue Full and Queue Empty) whose size is 11 and the elements… Read More »

## ISRO | ISRO CS 2014 | Question 35

Using the page table shown below, translate the physical address 25 to virtual address. The address length is 16 bits and page size is 2048… Read More »

## Port Security in Computer Network

Attackers task is comparatively very easy when they can enter the network they want to attack. Ethernet LANs are very much vulnerable to attack as… Read More »

## ISRO | ISRO CS 2014 | Question 34

How much memory is required to implement z-buffer algorithm for a 512 x 512 x 24 bit-plane image? (A) 768 KB (B) 1 MB (C)… Read More »

## ISRO | ISRO CS 2014 | Question 33

The following Finite Automaton recognizes which of the given languages? (A) {1, 0}* {01} (B) {1, 0}* {1} (C) {1}{1, 0}* {1} (D) 1*0* {0,… Read More »

## ISRO | ISRO CS 2014 | Question 32

Write the output of the following C program filter_none edit close play_arrow link brightness_4 code #include <stdio.h>      int main (void)   {   int shifty;   shifty… Read More »

## ISRO | ISRO CS 2014 | Question 31

An IP packet has arrived in which the fragment offset value is 100, the value of HLEN is 5 and the value of total length… Read More »

## ISRO | ISRO CS 2014 | Question 30

Every time the attribute A appears, it is matched with the same value of attribute B but not the same value of attribute C. Which… Read More »