Interview Questions MongoDB Q1: Explain what is MongoDB? ☆ Answer: MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling. It's Key Features are: Document Oriented and NoSQL database.
#Linux Cheat Sheet ##File Commands: ls – directory listing ls -al – formatted listing with hidden files cd dir - change directory to dir cd – change to home pwd – show current directory mkdir dir – create a directory dir rm file – delete file