## Microsoft Interview Experience (On-campus Internship 2018)

Microsoft IDC visited our campus on 25th August, 2018 for on campus internships. They set CGPA cut off as 7 for applying. Round-1(Online test) The… Read More »

## Amazon Campus Drive (For Semester-Long-Internship)

Round 1: Online Test (Duration : 2 hours 30 minutes) It had around 20 Multiple Choice Questions related to fundamentals of Computer Science and 2… Read More »

## Nagarro Interview Questions September 2018

Round 1: 50 basic IQ testing questions to be done in 12 minutes. Round 2: Second round was coding round on platform like hackerrank, or… Read More »

## Oracle Interview Experience (On-Campus for OFSS)

Oracle visited in our campus for recruiting Associate Application Developer, for Oracle’s part OFSS. There were 4 rounds for whole process Online Test Technical Round-1… Read More »

## Program to print N minimum elements from list of integers

Given a list of integers, the task is to generate another list with N minimum elements. Examples: Input: {23, 1, 6, 2, 90} Output: {1,… Read More »

## Queries for DFS of a subtree in a tree

Given a tree of N nodes and N-1 edges. The task is to print the DFS of the subtree of a given node for multiple… Read More »

## Python | NLP analysis of Restaurant reviews

Natural language processing (NLP) is an area of computer science and artificial intelligence concerned with the interactions between computers and human (natural) languages, in particular… Read More »

## Check if two trees have same structure

Given two binary trees. The task is to write a program to check if the two trees are identical in structure. In the above figure… Read More »

## Subtraction of two numbers using 2’s Complement

Given two numbers and . The task is to subtract from by using 2’s Complement method. Note: Negative numbers represented as 2’s Complement of Positive… Read More »

## Find total number of distinct years from a string

Given a string containing the words and dates, the task is to find the total number of distinct years mentioned in that string. Note: Assuming… Read More »

## Theory of Computation | Regular languages and finite automata | Question 2

What is the complement of the language accepted by the NFA shown below? (A) A (B) B (C) C (D) D Answer: (B) Explanation: Quiz… Read More »

## Print the last occurrence of elements in array in relative order

Given an array of N elements, print the elements in the same relative order as given by removing all the occurrences of elements except the… Read More »

## OYO Rooms SDE-1 Experience (On-Campus)

Online round  Consisted of 2 coding questions and 20 MCQ’S: First question: Given a source and destination in a NxN maze find the shortest path between… Read More »

## Types of Security attacks | Active and Passive attacks

Active attacks: An Active attack attempts to alter system resources or effect their operations. Active attack involve some modification of the data stream or creation… Read More »

## How mining works?

Cryptocurrencies are one of the hottest topics being discussed on the Internet today. But before understanding how mining works, we can ask ourselves the following… Read More »