Correct Answer:
D. d) all of the mentioned
An operating system is the core software that manages a computer's hardware and software resources, acting as an intermediary between users and the machine.
Related MCQs
The shortcut key to insert a new slide is:
A.
Ctrl + N
B.
Ctrl + S
C.
Ctrl + M
D.
Ctrl + I
Correct answer is:
C. Ctrl + M
A computer cannot 'boot' if it does not have the?
A.
Compiler
B.
Operating System
C.
Loader
D.
Assembler
Correct answer is:
B. Operating System
Which part of operating system is responsible for the most fundamental control over all the computer's hardware devices?
A.
Shell
B.
The kernel
C.
Device drivers
D.
File system
Correct answer is:
B. The kernel
Which language is primarily used for creating web pages?
A.
C++
B.
HTML
C.
Python
D.
Java
Correct answer is:
B. HTML
Which of the following is NOT a storage device?
A.
Hard Disk Drive (HDD)
B.
Solid State Drive (SSD)
C.
Random Access Memory (RAM)
D.
Optical Disc
Correct answer is:
C. Random Access Memory (RAM)
Which one of the following is not a real time operating system?
A.
a) RTLinux
B.
b) Palm OS
C.
c) QNX
D.
d) VxWorks
Correct answer is:
B. b) Palm OS