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Tag Archives: interview-preparation

In the recent days, we often find interviewers asking us that have you done any certification. If you are having any certification in your resume,… Read More
Facebook hacker cup is an annual algorithmic programming contest organized by Facebook. Be it students, professionals or experts it attracts numerous programming enthusiasts from all… Read More
Google Kickstart, formerly known as APAC is a test designed to hire people who are looking for a career in Google. The major difference between… Read More
Java Based: OOPs concepts ( mostly polymorphism and difference between encapsulation and abstraction) Difference between abstract class and interface. Difference between == and .equals() functions.… Read More
Find whether an array is subset of another array Union and Intersection of two Linked Lists Find a pair with given sum Find Itinerary from… Read More
Depth-first search (DFS) is an algorithm for traversing or searching tree or graph data structures. One starts at the root (selecting some arbitrary node as… Read More
N Queens Problem Warnsdorff’s Algorithm Word Break Problem Remove Invalid Parenthesis Match a pattern and string using regular expression Find Path from corner cell to… Read More
‘Recent Articles’ on Linked List ‘Coding Problems’ on Linked List ‘Quiz’ on Linked List ‘Videos’ on Linked List   Print the Middle of a given… Read More
Greedy is an algorithmic paradigm that builds up a solution piece by piece, always choosing the next piece that offers the most obvious and immediate… Read More
Dynamic Programming is an algorithmic paradigm that solves a given complex problem by breaking it into subproblems and stores the results of subproblems to avoid… Read More
What is a Constructor? Constructors are used to initialize the object’s state. Like methods, a constructor also contains collection of statements(i.e. instructions) that are executed… Read More
In this article, some of the most important Java Interview Questions and Answers are discussed, to give you the cutting edge in your interviews. Java… Read More
Prerequisite – Set 1 Tech giants look for the candidates who generally are excellent in algorithm designing and coding. You can surely not skip data… Read More
Campus placements season is beginning at almost all the colleges and each one of us wants to prepare to do the best. A lot of… Read More
We have been trying to organize content of geeksforgeeks. We added below pages for this purpose. Algorithms and Data Structures: Algorithms Data Structures Languages: C… Read More