## Geometric mean (Two Methods)

Given an array of n elements, we need to find the geometric mean of the numbers. Generally geometric mean of n numbers is the nth… Read More »

## MCQ on Memory allocation and compilation process

1. What will be the output of the following code? filter_none edit close play_arrow link brightness_4 code #include <stdio.h> #include <stdlib.h>    int main() {… Read More »

## super and this keywords in Java

super keyword is used to access methods of the parent class while this is used to access methods of the current class. this keyword this… Read More »

## General Tree (Each node can have arbitrary number of children) Level Order Traversal

Given a generic tree, perform a Level order traversal and print all of its nodes Examples: Input : 10 / / \ \ 2 34… Read More »

## Mathematics | Graph Isomorphisms and Connectivity

Isomorphism : Consider the following two graphs – Are the graphs and the same? If your answer is no,then you need to rethink. The graphical… Read More »

## Sort a binary array using one traversal

Given a binary array, sort it using one traversal and no extra space. Examples : Input : 1 0 0 1 0 1 0 1… Read More »

## C-DOT interview Experience | Set 3

There were no written Round. Resume based sorting for interviews. Round ( Tech + HR ) Q.1 Tell me about all core subjects. They asked… Read More »

## Next higher number using atmost one swap operation

Given a non-negative number num. The problem is to find the smallest number greater than num by performing atmost on swap operation between any two… Read More »

## Delhivery interview experience | Set 2

Delhivery interview experience two tech round and one HR round. Written test : There were two coding questions on hackerearth platform and 39 MCQ related… Read More »

## Salesforce Interview Experience | Set 3 (On-Campus)

Salesforce visited our campus. They completed the whole procedure on that day only. Salesforce visited for recruiting Software Engineers(Interns and FTEs) There were 3 rounds… Read More »

## GE Digital Interview Experience | Set 9 (Software Engineer)

GE Digital visited our campus for recruiting Software Engineers. The job location is Bangalore. In consists of 4 rounds: Online round, Group Discussion, Technical round… Read More »

## Puzzle | The Egg Vendor and his Eggs

Rasool, the man who delivers eggs to my home everyday, did not turn up one day. So when he came the next morning I demanded… Read More »

## Packet Switching and Delays in Computer Network

Packet switching is a method of transferring the data to a network in form of packets. In order to transfer the file fast and efficient… Read More »

## File Transfer Protocol (FTP) in Application Layer

Prerequisite : Protocols in Application Layer File Transfer Protocol(FTP) is an application layer protocol which moves files between local and remote file systems. It runs… Read More »

## Sliding Window Protocol | Set 3 (Selective Repeat)

Prerequisite : Sliding Window Protocol – Set 1 (Sender Side), Set 2 (Receiver Side) Why Selective Repeat Protocol? The go-back-n protocol works well if errors… Read More »