Javascript: let, var and const difference
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Javascript: map, filter and reduce difference
Data Structure, Java, SQL, Project, Managerial and behavioral questions.
1.cases where bubble sort will fail? 2.cases where file structures would be failed?
Nothing like difficult. All questions asked were based on scenarios of problem and those were quite challenging.
More on Problem Solving, time complexity related questions. 1. In a M x N matrix having 1s and 0 (zeroes) [ {1 1 1 0 0 0}, {1 1 1 1 1 0}, {1 0 0 0 0 0}, {1 1 1 0 0 0}, {1 1 1 1 0 0} ] Find the maximum number of 1s row with an efficient time complexity. 2. What happens if you do not override equals method in HashMap 3. What happens if you override equals but not hashcode method in HashMap 4. A web application has performance issue, what is your approach of debugging this issue.
Reverse a Linked List, Find prime numbers in a range
Round 1: Ask about scheduler and how it picks work from queue. Normal queue implementation then doubly queue then priority queue. Round 2: A question based on BST and college project. Round 3: HR discussion
Algo to find at which node 2 linkedlist intersect L1 :1->2->3->4->5 L2 : 7->8->9->3->4->5 L1 and L2 intersect at node 3
you haev 4 processors 1 ghz,500Mhz, 500 mhz, 100mhz in a system and you have to utilize them completely. think for 5 min. take ur time and give final solution. ( including scheduling and all).
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