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Basic IT

Basic IT MCQS Computer Fundamental MCQS. Important basic computer Knowledge MCQS. Computer Fundamental MCQS For PPSC NTS FPSC SPSC OTS. All basic IT MCQS with detail Explanation.

Computer Most demanding MCQS.NTS PPSC FPSC OTS KPSC SPSC computer science FUNDAMENTAL MCQS.

Which term is related to main Memory?

Basic IT 0

A. Volatile
B. Temporary
C. Ram
D. All of These

Answer & Solution

Option: D
Explanation :Main Memory is also called Volatile, temporary, and Ram. Volatile memory only store data when it is connected to power so it is temporary. The best example is Ram(Random Access Memory).

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Area of main memory that is reserved by the programmer for storing temporary or intermediate values are called

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A. Program Storage Area
B. Output Storage Area
C. Input Storage Area
D. Working Storage Area

Answer & Solution

Option: D
Explanation :An area of main memory that is reserved by the programmer for storing temporary or intermediate values. Also known as working space.
In COBOL (computer language), a section in the data division used for describing the name, structure, usage, and initial value of program variables that are neither constants nor records of input/output files.

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1 Nibble =

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A. 2 Bit
B. 4 Bit
C. 6 Bit
D. 8 Bit

Answer & Solution

Option: B
Explanation :Four bit is equal to one Nibble and 8 Bit is equal to one Byte.

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Which thing is required when more than one person uses central computer at same time?

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A. Digitizer
B. Terminal
C. Mouse
D. Light Pen

Answer & Solution

Option: B
Explanation :Terminal is required when more than one person uses central computer at same time.
A computer terminal is an electronic or electromechanical hardware device that can be used for entering data into and transcribing data from a computer or a computing system. The teletype was an example of an early day hardcopy terminal and predated the use of a computer screen by decades.

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In MS Word CTRL + N is used to

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A. Open Document
B. Save Document
C. Open New Document
D. Close Document

Answer & Solution

Option: C
Explanation :Ctrl + N in Microsoft word is used to open new blank document.

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SIM stands for

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A. Single in-line Module
B. Single in-Line Memory
C. Subscriber Identity Module
D. None of these

Answer & Solution

Option: C
Explanation :The subscriber identity module (SIM) is a computer memory card that you insert into your cellphone to allow the phone to sign in to your carrier’s network or another network you might use while roaming.

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In Networking WAP service is related to

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A. Wired networking
B. Wireless networking
C. Both A and B
D. None of these

Answer & Solution

Option: B
Explanation :Wireless Application Protocol (WAP) is a technical standard for accessing information over a mobile Wireless Network. A WAP browser is a web browser for mobile devices such as mobile phones that uses the protocol. Introduced in 1999, WAP achieved some popularity in the early 2000 but by the 2010 it had been largely superseded by more modern standards. Most modern handset internet browsers now fully support HTML, so they do not need to use WAP markup for web page compatibility, and therefore, most are no longer able to render and display pages written in WML, WAP’s markup language.

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Which of the following is odd one out?

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A. BIOS
B. CD/DVD
C. SD Card
D. Floppy disc

Answer & Solution

Option: A
Explanation :Cd/DVD, SD Card and Floppy disc are storage devices.On the other side BIOS is basic input output system, it is a set of computer instructions in firmware which control input and output operations.

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HTML is used to create

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A. Databases
B. Web pages
C. Spreadsheets
D. Desktop publishing

Answer & Solution

Option: B
Explanation :First developed by Tim Berners-Lee in 1990, HTML is short for Hypertext Markup Language. HTML is used to create electronic documents (called web pages) that are displayed on the World Wide Web. Each page contains a series of connections to other pages called hyperlinks.

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In MS word 2007 which key combination is used to extend a selection to the end of a word.

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A. Alt + Shift + Right Arrow
B. Alt + Shift + Left Arrow
C. Ctrl + Shift + Right Arrow
D. Ctrl + Shift + Left Arrow

Answer & Solution

Option: C
Explanation :Ctrl+Shift+Left/Right Arrow: Extend your current selection by one word to the left or right.
Shift+Left/Right Arrow: Extend your current selection by one character to the left or right.
Shift+Up/Down Arrow: Extend selection up or down one line.
Ctrl+Shift+Up/Down Arrow: Extend selection to the beginning or end of the paragraph.
Shift+End: Extend selection to the end of the line.
Shift+Home: Extend selection to the beginning of the line.
Ctrl+Shift+Home/End: Extend selection to the beginning or end of the document.
Shift+Page Down/Page Up: Extend selection down or up one screen.