Multiple Choice Questions Computer Science for Class 9th Chapter no.3

The advantage of an LCD monitor is that it is:

The most commonly used popular pointing device is:

An example of a pointing device is:

Hard disk is a  __________ disk that stores data.    ھارڈ ڈیسک ایسی ڈیسک ھے جو کہ ڈیٹا سٹور کرتی ھے۔

Which of the following is NOT an input device?

The dots that compose the image of a digital photograph are called:

When the amount of workspace is limited, an alternative to mouse could be a:

Pixel is short for

CRT stands for:

Which key removes the character to the right of the cursor?

The printed image can be input into digital form inside the computer using a:

Which of the following is not a example of printer?

The Number of pixels on the screen is called:

QWERTY and Dvorak is used with reference to:

Which type of printer creates output using heated pins on heat sensitive paper?

Laser printer is an example of:

Which key removes the character to the left of the cursor?

Which of the following is used to convert a person speech into digital data?

The devices used to enter data or information into a computer include:

All of the following are non-impact printers EXCEPT:

Which of the following is not an input device?     
ان میں سے کون سا آلہ ان پٹ ڈیوایس نہیں ھے۔

The quality of printers is measured in

Arrow keys are also called:

Which type of drive allows multiple reads and writes to optical storage media?

Which device converts data and instruction in a form that computer understands?

The speed of laser printers is measured in:

Which of the following is a mouse event?

All of the following are impact printers EXCEPT:

A typical keyboard used in personal computer can have how many keys?

A CRT monitor contains a ____________which is a fine mesh made up of metal fitted
to the shape and size of the screen.

What type of printer forms images one character at a time as the print head moves across the paper?

Which device is commonly used for gaming:

Which is an intermediary device between the CPU and the monitor?

Which of the following device is used to get hardcopy output?

Which type of printer works like a photocopy machine?

What type of device translates data into a form that we can understand?

Which type of software converts scanned text into a text file?

The output of printer is called:

Which of the following is a type of plotter?

Which of the following is the fastest printer?

Which of the following is not an output device?

Which of the following keys is used to cancel an operation?

Caps Lock is a:

Which printer uses laser beams to burn special ink called toner on the page to create a permanent character?

Flat panel displays are usually used in:     فلیٹ پینل ڈسپلے کو عام طور پر استمال کیا جا تا ھے۔

Two types of display devices are_________________displays.

Which of the following mouse event is used to view the properties of an object?

The keys on computer keyboard are often classified as follows:     کمپیوٹر کی بورڈ پر موجود کیز کو عام طور پر تقسیم کیا جا تا ھے۔

Another name for pointer is:

The devices commonly used to receive data and information from computer are:

Which of the following device is used to get softcopy output?

The advantage of high-resolution over low-resolution digital photography is: