Written 50 questions all mcq: 1. questions on sql. 2. lot of threading and java exceptions 3. questions on sorting, complexity and comparison with other sorting techniques 4. Error… Read More
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Do you want to become a successful software developer and dreaming about getting into the big tech companies? Are you someone who is already working… Read More
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This post is an extension of How to dynamically allocate a 2D array in C? A one dimensional array can be easily passed as a pointer,… Read More
Online Round: Don’t remember the questions, but they were of medium level, not tough as such. Basic knowledge will help you in clearing that round… Read More
Following questions have been asked in GATE CS 2014 exam. 1) The number of distinct minimum spanning trees for the weighted graph below is ____… Read More
Following questions have been asked in GATE CS 2014 exam. 1) Consider the pseudocode given below. The function DoSomething() takes as argument a pointer to… Read More
Given an n x n matrix, where every row and column is sorted in increasing order. Given a key, how to decide whether this key… Read More
Given a keypad as shown in the diagram, and an n digit number, list all words which are possible by pressing these numbers. Before the… Read More
Bucket sort is mainly useful when input is uniformly distributed over a range. For example, consider the following problem. Sort a large set of floating point… Read More
First of all I would like to thanks GeeksforGeeks for such a good website. Round 1 (Written Test) 1. GSAT(Global Samsung Aptitude Test) 2. 30… Read More
Headstrong: 1st Round: 1) What is Heap Memory and Difference between stack and heap memory. 2) Why would you do the setContentView() in onCreate() of Activity class. 3) In… Read More
Given two sequences, print the longest subsequence present in both of them. Examples: LCS for input Sequences “ABCDGH” and “AEDFHR” is “ADH” of length 3. … Read More
I have 8 months of experience and I recently appeared for interview of Amazon for role of SDE-I. Written Round: Q1: Convert a binary tree… Read More
Following questions have been asked in GATE CS 2014 exam. 1) Consider the tree arcs of a BFS traversal from a source node W in… Read More
Following questions have been asked in GATE CS 2014 exam.1) Consider the following program in C language: C #include <stdio.h> main() { int i; int… Read More
Following questions have been asked in GATE CS 2014 exam. 1) Let G be a graph with n vertices and m edges. What is the… Read More
