U. Dalabase management system software (e) Control overall operation
C. Multiple Choice Questions (MCQs).
Tick () the correct option from the following:
1. IPO cycle refers to
(a) Internal Protocol
(b) International Police
(c) Input-Process-Output
(d) None of these
2. Which of the following is an example of system software ?
(a) Operating system
(b) Graphic
(c) Database
(d) Multimedia
3. Which of the following helps in rearranging the files ?
(a) Database
(b) Antivirus software
(c) Backup software
(d) Disc defragmentation
Answers
Answer:
1. (c)input process output
2. (a)operating system
3. (d)disk defragmentation
Answer:
The above given questions have been rewritten and the correct option has been chosen for each as follows:
1) IPO cycle refers to – c) Input Process Output.
An input is given through input devices like keyboard, mouse, and those data are processed and an output is generate on the computer screen against the given input data.
2) Which of the following is an example of system software - a) Operating system.
Operating system is a system software, which enables you to perform some basic functions in a computer.
3) Which of the following helps in rearranging the files? - d) Disc defragmentation.
Disc defragmentation is a process which helps you to sort out the fragmented files in a system.