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Gblog Must Do Coding Questions for Product Based Companies
As the placement season is back, GeeksforGeeks is here to help you crack the interview. We have selected some most commonly asked and MUST DO… Read More
Synchronization:  Synchronization is a modifier that is used for the method and blocks only. With the help of a synchronized modifier, we can restrict a… Read More
Round 1: It was telephonic interview for 1 hr. Following questions they asked.. 1-> Tell me about your self. 2-> How ping command works. 3-> How… Read More
Hi all, Recently I had been interviewed at Mindfire Solutions, Bhubaneswar for the role of Software Development.Hey geek! It's time to become a success story instead of… Read More
Round 1: Stack frame how does it look it. How does printf work? Friend function Single class deletion operation. storage class in c++ i.e. local… Read More
Round 1: Online Test on AMCAT ASPIRING MINDS, it had various sections like verbal 20 questions in 15 min, logical reasoning 14 questions in 14… Read More
Given an unsorted array. The task is to calculate the cumulative frequency of each element of the array using a count array. Examples:  Attention reader! Don’t… Read More
Binary Heap is a complete tree (All levels are completely filled except possibly the last level and the last level has all keys as left… Read More
Hi all, below are the questions asked in paytm interview for 2yr experienced guy in java technology. I could remember these much only, although there… Read More
In graph theory, betweenness centrality is a measure of centrality in a graph based on shortest paths. For every pair of vertices in a connected… Read More
Compare the two versions, version1, version2. If version1 > version2 return 1 If version1 < version2 return -1 if version1 = version2 return 0version strings are non-empty and… Read More
An Object Diagram can be referred to as a screenshot of the instances in a system and the relationship that exists between them. Since object… Read More
There are aliens in n buildings (minimum of 1 in each) and you have to kill all of them minimum number of bombings. Buildings are… Read More
Given a string, find lexicographically next string.Examples:   Input : geeks Output : geekt The last character 's' is changed to 't'. Input : raavz Output… Read More
Given a positive integers ‘q’ and ‘n’. For each query ‘q’ find whether a number ‘n’ have exactly four distinct divisors or not. If the… Read More
Who killed the man? : Rohan was found dead in the company. The police arrived at the scene and narrowed down four suspects. The name… Read More

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