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Given a Binary Tree, we need to print the bottom view from left to right. A node x is there in output if x is… Read More
Written Tests:- There was a 1 hr aptitude test & 1 hour coding round. The aptitude test had simple questions on c/cpp, Networking, OS etc.… Read More
Here’s my experience of Qubole interview. Input: Was csv files of fb users data. Questions for above Input: 1. Parse the data and build a… Read More
Written: Question 1. Suppose u have given a string like 123456342184321 and a second-string like 1234. Find all permutations of the second string (1234) in the… Read More
Let us consider the following problem to understand Binary Indexed Tree.We have an array arr[0 . . . n-1]. We would like to 1 Compute the… Read More
The minimum number of cards to be dealt from an arbitrarily shuffled deck of 52 cards to guarantee that three cards are from some same… Read More
Given n appointments, find all conflicting appointments.  Examples: Input: appointments[] = { {1, 5} {3, 7}, {2, 6}, {10, 15}, {5, 6}, {4, 100}} Output:… Read More
LinkedIn Interview Experience (On Campus – Day 1) Online Round : 3 coding Questions in 1 hour : 1. We have to implement int getIntComplement(int… Read More
R(A,B,C,D) is a relation. Which of the following does not have a lossless join, dependency preserving BCNF decomposition? (A) A->B, B->CD (B) A->B, B->C, C->D… Read More
How many people must be there in a room to make the probability 100% that at-least two people in the room have same birthday? Answer: 367… Read More
InMobi visited our campus twice, once for the written round, then for the personal interviews of the shortlisted candidates. So here is the written +… Read More
Consider the following circuit with initial state Q0 = Q1 = 0. The D Flip-flops are positive edged triggered and have set up times 20… Read More
I had a campus interview of Nvidia Software profile for their infrastructure team at Bangalore and here is my experience. Written Test 15 questions on… Read More
Suppose the adjacency relation of vertices in a graph is represented in a table Adj(X,Y). Which of the following queries cannot be expressed by a… Read More
Hi, I recently interviewed with Goldman Sachs, and had 4 rounds of interview with them at their campus in Bangalore. Round 1 : Technical –… Read More
There was 1 coding round and 4 F2F interviews. This was for Software Developer Position(Note:-It was not for the research division in Walmart Labs)  Coding… Read More
Not many campuses around the world deal with “placement season” as we do in IITs. Only an IITian can understand the significance of December 1,… Read More
I got mail one day that I have an Interview scheduled on next day in Bangalore. Round 1 onsite: I think this round was just… Read More
Recently I had interview with amazon.com for SDE1 position for 1+ year experience. It was kindle team. Round 1: 1 hour – written test at… Read More
A simple sentence if syntactically correct if it fulfills given rules. The following are given rules.1. Sentence must start with a Uppercase character (e.g. Noun/… Read More

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