Question

Which of these is not an Operating System?
1. SQL
2. Mac OS
3. Linux
4. Unix

Answer 1

Correct Answer - Option 1 : SQL

The Correct Answer is SQL.

• SQL stands for Structured Query Language.
• SQL is used to communicate with a database.
• According to ANSI (American National Standards Institute), it is the standard language for relational database management systems.

 

• Operating System
  • An Operating System (OS) is an interface between a computer user and computer hardware.
  • It is software that performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.
  • Mac OS, Linux, Unix, Windows are few examples of Operating systems.