The brain of any computer system is___________?
(A) ALU (x)
(B) Memory (x)
(C) CPU (✔)
(D) Control unit (x)
Answer:The brain of any computer system is CPU
Gigabyte is equal to ____________?
(A) 1024 bits (x)
(B) 1000 megabytes (x)
(C) 1024 kilobytes (x)
(D) 1024 megabytes (✔)
Answer:Gigabyte is equal to 1024 megabytes
Which technology is used in compact disks?
(A) Mechanical (x)
(B) Electrical (x)
(C) Electro Magnetic (x)
(D) Laser (✔)
Answer:Laser is used in technology copact disks
What type of operating system MS-DOS is?
(A) Command Line Interface (✔)
(B) Graphical User Interface (x)
(C) Multitasking (x)
(D) Menu Driven Interface (x)
Answer:command line interface type of operating system MS-DOS is…
A collection of system programs that controls and co-ordinates the overall operations of a computer system is called____________?
(A) System software (x)
(B) Operating system (✔)
(C) Utility program (x)
(D) Device driver (x)
Answer:A collection of system programs that controls and co-ordinates the overall operations of a computer system is called Operating System
WWW stands for___________?
(A) World Whole Web (x)
(B) Wide World Web (x)
(C) Web World Wide (x)
(D) World Wide Web (✔)
Answer:WWW stands for World Wide Web
