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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Difference between Buffer and Cache
1. Buffer :Buffer is a temporary storage area, usually a block in memory, in which items are placed while waiting to be transferred from an input device or to an output de...
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Operating Systems
GATE CS
Computer Organization & Architecture
Difference Between
Classification of Embedded Systems
Embedded Systems are classified based on the two factors i.e.Performance and Functional RequirementsPerformance of Micro-controllersBased on Performance and Functional Req...
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Computer Organization & Architecture
Introduction to Fragmentation
Fragmentation is an important function of network layer. It is technique in which gateways break up or divide larger packets into smaller ones called fragments. Each fragm...
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Computer Networks
GATE CS
Difference between Traditional WAN and SD WAN
Prerequisite - Local Area Network Wide Area Network1. Traditional WAN :Traditional network is based on completely hardware network devices which mostly rely on Multi Prot...
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Computer Networks
Difference Between
Puzzle | Find the overweight islander
There are 12 men on an island. 11 weigh exactly the same, but one of them is slightly lighter or heavier. There is a seesaw to determine who is the odd one out. Find out t...
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Divide and Conquer
Mathematical
Puzzles
DSA
Logical Puzzles
Puzzle | Find the box which contains Box of 11 gm Cigarettes
Suppose you have 10 boxes and each box contains 10 Cigarettes. 9 out of 10 boxes have each Cigarette of 10 gm. Remaining 1 box has each Cigarette of 11 gm.The task i...
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Puzzles
Capgemini
Analytical Mathematical Puzzles
Difference between Human expert and Expert system
1. Expert System : The other name of expert systems is knowledge based systems. They are used for the real world problems like expert quality advice, diagnosis and recomme...
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DBMS
Difference Between
HCL Interview Experience
I have 3 years of experienced C++ developer. So, I have attended HCL interview for the C++ developer role.There were three rounds forTelephonic Basic round.TechnicalHRTele...
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HCL
Interview Experiences
Experiences
Walmart Interview Experience (On Campus Virtual) August 2020
First Round (Online-Written Platform: HackerEarth): Time duration for this round was 1 hour and there are 25 MCQs both Easy and Gate Level Based with 1 Coding Question,The...
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Walmart
Interview Experiences
On-Campus
Marketing
Experiences
Amazon Interview Experience | On-Campus for SDE-1
There were totally 5 rounds,(1 online coding Test+3 Technical Interviews+1 (managerial-cum-technical Round))Round-1(Online Coding Test)The test was conducted on amazon's p...
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Amazon
Interview Experiences
On-Campus
Marketing
Experiences
Search strings with the help of given pattern in an Array of strings
Prerequisite: Trie | (Insert and Search)Given an array of strings words[] and a partial string str, the task is to find the strings of the given form str from the given ar...
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Strings
Tree
Trie
Greedy
Searching
Advanced Data Structure
cpp-string
DSA
Rotate matrix by 45 degrees
Given a matrix mat[][] of size N*N, the task is to rotate the matrix by 45 degrees and print the matrix.Examples:Input: N = 6,mat[][] = {{3, 4, 5, 1, 5, 9, 5}, {6, 9...
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Matrix
Python
rotation
school-programming
DSA
Minimum cost to sort an Array such that swapping X and Y costs XY
Given an array of N distinct positive integers. The task is to find the minimum cost to sort the given array. The cost of swapping two elements X and Y is X*Y.Examples:Inp...
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Arrays
Misc
Sorting
DSA
Check if a number can be expressed as sum of two Perfect powers
Given a positive number N, the task is to check whether the given number N can be expressed in the form of ax + by where x and y 1 and a and b 0. If N can be expressed i...
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Greedy
Mathematical
Numbers
maths-power
Maths
DSA
Count of permutations such that sum of K numbers from given range is even
Given a range [low, high], both inclusive, and an integer K, the task is to select K numbers from the range(a number can be chosen multiple times) such that the sum of tho...
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Arrays
Adobe
Dynamic Programming
Greedy
Mathematical
permutation
Permutation and Combination
array-range-queries
DSA
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