Computer Fundamental Miscellaneous - Study Mode

[#216] Which of the following is NOT an advantage of open-source
operating systems over proprietary versions?
Correct Answer

(B) Availability of technical support

Explanation

Solution: Availability of technical support is not an advantage of open-source operating systems over proprietary versions. Usability , Whilst some open source software is easy to use, many programmes are created to meet the needs of the developer, without considering usability.

[#217] Use of icons and windows are characteristic of a .......... interface.
Correct Answer

(C) graphical-user

Explanation

Solution: Windows uses icons to graphically represent items, such as programs and folders. This is part of Windows GUI or graphical user interface. Icons appear everywhere throughout Windows, and are really just pictures that depict the type of items they represent. The Windows desktop contains a range of desktop icons.

[#218] The main purpose of the offline device is.......
Correct Answer

(B) To save computer time

Explanation

Solution: The main purpose of the offline device is save computer time. Offline device is a device which is not connected to CPU. When a computer or other device is not turned on or connected to other devices, it is said to be "offline".

[#219] The ability of an operating system to control the activities of multiple programs at the same time is called .........
Correct Answer

(A) multitasking

Explanation

Solution: Multitasking refers to the ability of an operating system to have more than one program open at one time.

[#220] A computer assisted method for the recording and analyzing of existing hypothetical systems is known as
Correct Answer

(D) Data flow

Explanation

Solution: Data flow means flow of data within a system machine where as Data transmission takes place with in different machines.