নিচের কোনটি multi-tasking operating system নয়?
- A) Windows
- B) Linux
- C) Windows NT
- D) DOS
Show answer
Answer: D) DOS
Explanation
DOS is not multi-tasking. MS-DOS runs one program at a time for one user from a command line. Windows, Windows NT and Linux all switch the processor among many running programs, so several tasks appear to run together.
Asked in: BCS 2018
Topic: Gas Flow Measurement and AGA