HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Took the Hackerrank SQL basic certification test on 11th November 2022. 2 questions were asked in the exam. The solution to those 2 question have been given.

CBSE sample papers and marking schemes give a preview of the question paper design, format of questions and allotment of marks in board exams. Here, we are providing the latest CBSE sample paper and ...

We make it a point to know the basics about some things. American history, say: thirteen colonies; manifest destiny, blah, blah, blah. Ditto sports: Babe Ruth, baseball; Magic Johnson, basketball.