Rawalpindi Board First year Computer Science all past papers MCQS.

The communicational channels can be divided into

Data shown on display unit or played through audio is called

Which one is a an Automatic programmable machine:

Printed images can be converted into digital form using

DSL stands for

The keyboard format that is most commonly used

A virus that replicate itself is called

The fly-by-wire system is called used in

Which is not an output device

Dejure means

The secret word or number used for computer security is called:

Moving up or down in word processing document is called

The function that is used to get the maximum value in MS excel is called

The microphone converts the sound into

Which function key is used for checking spelling and grammar in MS word

CBT software is used in

Testing all program components together in SDLC is called

The top most layer of OSI model is

We press enter key in Ms word to create a

Which is not a bio metric technique for person identification

The process of converting digital signals into analog signals via modem is

The topology used for a small number of computer is called

Web pages are written in which type of language is

The keyboard layout that is most commonly used is the

The operating system based on NT technology is:

OSI model consists of

The register holds the address of the next instruction to be fetched for execution

Which communication medium requires line-of-sight

which of the following techniques uses modulation?

The device uses parallel transmission:

The microphone converts the sound into

RAM usually has ——types

A work book is a collection of

Another name of antivirus is:

Which of the following is not an example of system software

which of following coding scheme used by IBM

Which one of the following is not a cause of virus

The number of argument in SQRT() function in MS-excel is are

Digital signals are commonly known as

The output of the compiler is called

the minimum number of primary partitions that can be created on a basic disk are

how many types of language translator are there?

BIT stands for:

The process of transferring a file from remote computer to our local computer is

Which one is a faster memory?

CPU sends commands signals through

The length of IP address is

physical path that connects the source and receiver is known as:

one or more computer connected to a hub is called:

which of following is not a type of network :

physical path that connects the source and receiver is known as;

The component of CPU which responsible for interacting with RAM is

layer that is responsible for transferring frames in OSI model is

Which components is used to connect different parts of the computer together?

in spread-sheet,by default rows are labeled by:

Which of the following is an Antivirus ?

one or more network connected to hub is called;

which of the following can be used to launch the word art :

Television and radio broadcasts are example of

Terminators are used in——topology

The folder which contains administrator tools is

Temporary storage are within CPU is called

common font size used in business document is:

Which of the following contains the administrative tools in operating system :

Temporary storage area within CPU is called:

The program that contains the instructions to operate a device is called

Data processing is also known as:

Each computer on a network is called

Which of the following is not an Antivirus program :

In MS-Excel, formula begins with:

Trojan Horse is an example of

Which technology is used to read data on cheques

The extension of Ms-Word is :

Format C is an example of

Which one is the fastest

Which devices connects each computer to a network?

The process of producing multiple copies of a document is called

Which of the following is used to get voice output

Making illegal copies of copyrighted software is called

Clipboard stores—– in word processing.

Formula of instructions that run the computer is

Which is a type of RAM:

Electronic banking is also known as?

A person who gains illegal access to a computer system is called

The term that refers to all input, output and secondary storage devices is called:

A communication signal in the form of a continuous wave is called:

World wide web was established in:

Communication between computer and keyboard involve the transmission:

Default name of first sheet in any work book is

A small image that represents a program folder or file is called

A set of instruction that run the computer are

Transferring information from computer to internet is called

Which of the following keyboard shortcuts is used to change the case:

Electronic circuits that executes computer instructions is called

Which of the following technique is used for modulation

The computers or internet that contain website are called

How many characters ASCII-7bit code represents?

A device that connect multiple networks using similar or different protocol;

The software which is used to control all part of manufacturing process is called :

How many types of addressing scheme are there :

A device that connect multiple network using similar or different protocol is a :

The program that contain instruction to operate a device is called :

Most applications of robotics are in which area

The extension of an executable file is

How many characters ASCII-7bit code represents?

Which is a communication device

Another word for pointer is:

GUI stands for?

Which of the following is an example of system software?

The actual working area in micro soft excel is

The devices that are automatically detected by windows are called

How many bits are there in 4-bytes?

Analog signals are measured into

XGA resolution is:

Soft copy refers to

Trojan Horse is a type of

A collection of related web pages is called

Software that is available free for a limited period is called

Which of the following is not a type of bus in computer?