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

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

All of the following are impact printers EXCEPT:

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

Pixel is short for

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

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

Which of the following is not an output device?

An example of a pointing device is:

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

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

Which of the following is NOT an input device?

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

All of the following are non-impact printers EXCEPT:

Caps Lock is a:

CRT stands for:

The Number of pixels on the screen is called:

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

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

Which of the following is a mouse event?

Which of the following is the fastest printer?

The most commonly used popular pointing device is:

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:

Which of the following is a type of plotter?

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

Which device is commonly used for gaming:

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

The quality of printers is measured in

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

Which type of printer works like a photocopy machine?

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۔

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۔

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

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

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

The output of printer is called:

Two types of display devices are_________________displays.

Arrow keys are also called:

The speed of laser printers is measured in:

Another name for pointer is:

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

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

Laser printer is an example of:

QWERTY and Dvorak is used with reference to:

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

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

The advantage of an LCD monitor is that it is:

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

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

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

Which of the following is not a example of printer?