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Data Structures and Algorithms Online Courses : Free and Paid
Data Structures and Algorithms are one of the most important skills that every computer science student must have. It is often seen that people with… Read More »
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Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
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Must Do Questions for Companies like TCS, CTS, HCL, IBM …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
Wipro Elite NLTH 2019
Round 1: Written round This was the first round where they asked questions about aptitude, reasoning essay writing, and verbal ability. In the technical section,… Read More »
Amazon Interview SDE 2 (5 year exp)
Online Assessment Round : Question 1. Given a matrix of 1 & 0. Where 1 is a valid path piece. Given a src and dst… Read More »
Add Two Numbers Represented by Linked Lists | Set 3
Given two numbers represented by two linked lists, write a function that returns sum list. The sum list is linked list representation of addition of… Read More »
Goldman Sachs Interview Experience 2019
Goldman Sachs Interview Experience( 1 year experienced) Round 1: Hackerrank 2 easy questions, with brute force accepted First question was similar to : https://www.geeksforgeeks.org/recursively-remove-adjacent-duplicates-given-string/ Round… Read More »
Count pairs with set bits sum equal to K
Given an array arr[] and an integer K, the task is to count the pairs whose sum of set bits is K Examples: Input: arr[]… Read More »
Minimum operations to make sum of neighbouring elements <= X
Given an array arr[] of N elements and an integer X, the task is to find the minimum number of operations required to make sum… Read More »
Count pairs of elements such that number of set bits in their OR is B[i]
Given two arrays A[] and B[] of N elements each. The task is to find the number of index pairs (i, j) such that i… Read More »
Maximum sum of K consecutive nodes in the given Linked List
Given a linked list, the task is tofind the maximum sum obtained by adding any k consecutive nodes of linked list. Examples: Input: 1 ->… Read More »
Sort the character array based on ASCII % N
Given an array arr[] of characters and an integer M, the task is to sort the array based on ASCII % M i.e. the character… Read More »
Interprocess Communication in Distributed Systems
Interprocess Communication is a process of exchanging the data between two or more independent process in a distributed environment is called as Interprocess communication. Interprocess… Read More »
Difference between Stateless and Stateful Protocol
Network Protocols for web browser and servers are categorized into two types: Stateless Protocol, and Stateful protocol. These two protocols are differentiated on the basis… Read More »
Difference between SIMM and DIMM
Single In-Line Memory Modules (SIMM) is that the little circuit boards having notches wherever the RAM chips are fixed. SIMM connectors and therefore the slot… Read More »
Pentium Pro Architecture
The Pentium Pro microprocessor belongs to the CISC (Complex Instruction Set Computers) machines. Processor of Pentium Pro family are mostly present in majority of personal… Read More »
Remove duplicate elements in an Array using STL in C++
Given an array, the task is to remove the duplicate elements from the array using STL in C++ Examples: Input: arr[] = {2, 2, 2,… Read More »
How to call private method from another class in Java with help of Reflection API?
We can call the private method of a class from another class in Java (which are defined using the private access modifier in Java). We… Read More »
