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Computer Awareness MCQs | Computer Multiple Choice Questions with Answers

1 What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
A Header
B Macro
C Footer
D Footnote

Answer: Footer

Sol. Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.

2 The ___________ records the name and exact location of every file on a disk
A Partition master
B File allocation table
C Disk controller
D Boot sector

Answer: File allocation table

Sol. A file allocation table (FAT) is a file system developed for hard drives. It is used by the operating system (OS) to manage files on hard drives and other computer systems.

3 NORTON‘ is a/an __________.
A System Software
B Anti-Virus Program
C Network
D Schema

Answer: Anti-Virus Program

Sol. NORTON is an antivirus.

4 At a time how many operating system can be at work on a computer?
A Only one
B Two
C Three
D Four

Answer: Only one

Sol. At a time only one OS can be at work in a computer.

5 Image can be sent over telephone lines by using-
A Larger bandwidth
B Fax
C Scanner
D Cable

Answer: Fax

Sol. FAX can be used to send images and text over telephone lines.

6 Changing desktop wallpaper is a simple task which can be accessed through ________ section of all control panel items.
A Personalize
B Image
C Graphics
D Windows

Answer: Personalize

Sol. Wallpapers can be changed by the personalise section of all control panel items.

7 Different icons of application software can be found in which bar in latest version of Microsoft Windows?
A Start Menu
B Browser
C Status
D Control Panel

Answer: Start Menu

Sol. Microsoft re-introduced Start Menu bar and you can access various application software like paint or Word.

8 In the relational model, a cardinality is termed as
A Number of tuples
B Number of attributes
C Number of tables
D Number of constraints

Answer: Number of tuples

Sol. In the relational model, cardinality is termed as Number of tuples.

9 Which of the following can be used to protect sensitive data from prying eyes
B File format
C File locks
D File permissions

Answer: File permissions

Sol. File permissions can be used to selectively provide authorisation to viewer to view data, thus protecting data from prying eyes.

10 A _________ typically connects personal computers within a very limited geographical area, usually within a single building

Answer: LAN

Sol. A local-area network (LAN) is a computer network that spans a relatively small area. Most often, a LAN is confined to a single room, building or group of buildings

11 The __________ operation performs a set union of two ‘similarly structured’ tables
A Union
B Intercept
C Product
D Intersect

Answer: Union

Sol. Union operation performs a set union of two ‘similarly structured’ tables.

12 In relational database, a field is a
A Label
B Table of information
C Group of related records
D Category of information

Answer: Category of information

Sol. A field is category of information.

13 Which among the following term is used for: Unauthorized copying of software to be used for personal gain instead of personal backups
A Program thievery
B Data snatching
C Software piracy
D Program looting

Answer: Software piracy
14 In first generation of computers, they used which among the following?
A Batch processing
B Multithreading
C Multiprogramming
D Networking

Answer: Batch processing
15 A/(n) ___________ is an object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content
A Email
B Virus
C Web beacon
D Spam

Answer: Web beacon
16 Which of the following is not example of Utility Software?
A Backup software
B Antivirus software
C Disk tools
D Media Players

Answer: Media Players
17 Example of I/O device is a ________
A Touch Screen
C Cache
D VMware

Answer: Touch Screen
18 Which of these is not a feature of Hierarchical model?
A Organizes the data in tree-like structure
B Parent node can have any number of child nodes
C Root node does not have any parent
D Child node can have any number of parent nodes

Answer: Child node can have any number of parent nodes
19 Palmtop computer is also known as _______.
A Mainframe computer
B Desktop computer
C Super Computer
D Handled computer

Answer: Handled computer
20 Which of the following option will not be helpful to instruct Word to stop bulleting paragraphs?
A Press the enter key twice
B Click the Undo button on the Standard toolbar
C Press the backspace key to remove the bullet
D Click the Bullets button on the Formatting toolbar

Answer: Click the Undo button on the Standard toolbar

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