All Expert Articles
1. Written Find unions of all intervals(startime, endtime) Design cricket score dashboard (which can give match result, tournament result and player stats) 2. how to… Read More
What is the number of possible words that can be made using the word “EASYQUIZ” such that the vowels always come together? (A) 120 (B)… Read More
First round was a test that had 35 questions having negative marks. The test consisted of aptitude, technical questions in dbms, os,  programming questions, and there… Read More
Morgan Stanley came for Full Time recruitment for Software Associate in our campus. Round 1 Online test on HackerRank contains 19 MCQ (DS, OS, DBMS,… Read More
Given number of digits n, print all n-digit numbers whose absolute difference between sum of digits at even and odd positions is 1. Solution should… Read More
Directi came to my college for Operations Engineer (DevOps ) profile. There was a presentation and PPT(pre-placement talk) through which we got a chance to… Read More
Set 1 (Random Numbers, Arrays and Matrices) Generating Random Characters filter_none edit close play_arrow link brightness_4 code // A C++ Program to generate test cases… Read More
In Linux Virtualization – Chroot Jail article, we discussed about kernel namespaces and process jailing. To understand this article, you may not need to read… Read More
The last day of a century cannot be: (A) Thursday (B) Monday (C) Wednesday (D) Sunday Answer: (A) Explanation: Quiz of this QuestionPlease comment below… Read More
Give answer as— A. if only conclusion I is true. B. if only conclusion II is true. C. if either conclusion I or conclusion II… Read More
For a shirt cost price is Rs. 400. Shopkeeper prints a tag on it with Markup% = 20% to earn a profit of 7.5%. What… Read More
A Binary Search Tree (BST) stores values in the range 37 to 573. Consider the following sequence of keys. I. 81, 537, 102, 439, 285,… Read More
Consider n jobs J1, J2,……Jn such that job Ji has execution time ti and a non-negative integer weight wi. The weighted mean completion time of… Read More
An array X of n distinct integers is interpreted as a complete binary tree. The index of the first element of the array is 0.… Read More
6 men and 10 women were employed to make a road 360 km long. They were able to make 150 kilometres of road in 15… Read More
A number leaves remainders 1, 4 and 7 on being divided successively by 3, 5 and 8 respectively. What is the product of the remainders… Read More
What is the average case performance for Comb Sort? (Note: ‘i’ in the options is the number if increments) (A) Ω(n2 / i) (B) Ω(n2… Read More
Given a coin which gives HEADS with probability 1/4 and TAILS with 3/4. The coin is tossed k times. What is the probability that we… Read More