Computer Quiz

Q1. _______ is HTML codes written in a text editor to make web pages?
a. Source code
b. HTML tags
c. Source elements
d. Roots
e. None of these

Q2. What is the extension of Security Key file?
a. .key
b. .sk
c. .sec
d. .skf
e. None of these

Q3. An access _________ provides wireless access to a network.
a. point
b. line
c. phone
d. modem
e. None of these

Q4. Active ________ technology is used in high quality flat-panel displays, such as laptop screens and thin computer monitors?
a. crystal 
b. extension
c. matrix
d. zip
e. None of these

Q5. In ADC, what is the meaning of C?
a. Connection
b. Converter
c. Computer
d. Communication
e. None of these

Q6. _______ is used in copiers and scanners to feed pages into machine ?
a. ADF
b. USB
c. Ctrl + P
d. Launch pad
e. None of these

Q7. ________ is free software that is supported by advertisements
a. Admob
b. Adware
c. Mozilla
d. Inmobi
e. None of these

Q8. What is the full for of AIFF?
a. Apple Interchange File Format
b. Audio Internet File Format
c. Audio Interchange File Format
d. Audio Interchange Fixed Format
e. None of these

Q9. An alert box, is also called as _______?
a. message box
b. virus box
c. Admin Warning
d. Pop up Box
e. None of these

Q10. ________ is a set of commands, functions, and protocols which programmers can use when building software for a specific operating system.
a. Array
b. Bind
c. DNS
d. API
e. None of these

Answers:

1-a

Source code
Source code is any collection of computer instructions (possibly with comments) written using some human-readable computer language, usually as text.

2-a

.key
A security key contains registration information or a secutiry code for a software program; often created when the program is registered;typically stored in the program’s application folder or the system preferences folder.

3-a

Point
In computer networking, a wireless access point (WAP) is a networking hardware device that allows wireless devices to connect to a wired network using Wi-Fi, or related standards.

4-c

matrix
The images on active matrix screens are created by laying diodes, or small semiconductors, over a grid of ultra small wires.

5-b

Converter
A common use for an ADC- Analog to Digital Converter – is to convert anolog video to a digital format.

6-a

ADF
In multifunction or all-in-one printers, fax machines, photocopiers and scanners, an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into a scanner or copier, allowing the user to scan, and thereby copy, print, or fax, multiple-page documents.

7-b

Adware
Adware, or advertising-supported software, is any software package that automatically renders advertisements in order to generate revenue for its author. The advertisements may be in the user interface of the software or on a screen presented to the user during the installation process.

8-c

Audio Interchange File Format
Audio Interchange File Format (AIFF) is an audio file format standard used for storing sound data for personal computers and other electronic audio devices.

9-a

Message Box
An alert box, sometimes called a message box, is a small window that pops up on your screen to warn you that your computer is about to perform an operation with potentially damaging consequences.

10-d

API
API (application program interface) is a set of routines, protocols, and tools for building software applications. The API specifies how software components should interact and APIs are used when programming graphical user interface (GUI) components.