11th class ICS Part 1 Computer Science Preparation Chapter 1 Online Short Questions for Pakistani students

ICS Part 1 Computer Science Preparation
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Computer Science
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Online Short Questions For Chapter 1 "ICS Part 1 Computer Science Chapter 1 Short Questions Preparation "

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Computer Science - ICS Part 1 Computer Science Chapter 1 Short Questions Preparation

Question # 1

How is printer resolution measured?

  • Ans 1: In printing DPI(dot per inch) refers to the output resolutions of a printer ,Non impact printers have high resoulation then impact printers,The laser printers can produce high quality image of both text and graphics (ranging from 300 dpi to 1200 dpi).
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Prepare Complete Set Wise Questions For Chapter 1 "ICS Part 1 Computer Science Chapter 1 Short Questions Preparation "

ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 1

Question # 1

How is printer resolution measured?

  • Ans 1: In printing DPI(dot per inch) refers to the output resolutions of a printer ,Non impact printers have high resoulation then impact printers,The laser printers can produce high quality image of both text and graphics (ranging from 300 dpi to 1200 dpi).
Submit

ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 2

Question # 1

Define Byte ?

  • Ans 1: Byte is a combination of 8 bits that can store a single characters of data. the capacity of the memory or the storage is expressed in term of number of bytes it can hold or store.
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 3

Question # 1

Define Trackball.

  • Ans 1: The trackball is a moveable ball,on the top of stationary device that is roatated with finger or palm of the hand,Its popularity surged with the advant of laptop computer where travelling user found themselves without flat surface to roll the traditional mouse.
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 4

Question # 1

What is use of MICR ?

  • Ans 1: MICR is a method of machine-reading character made of magnetized particles. MICR characters which are printed with magnetized ink, are read by MICR equipment produce a digitized signal which goes to the computer as data for futher process.
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 5

Question # 1

List some example of pointing devices ?

  • Ans 1:
    1. Mouse
    2. Track Ball
    3. pointing Stick
    4. Touch pad
    5. Touch Screen
    6. Light pen
    7. Digitizing tablet
    8. pen based system
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 6

Question # 1

What is printer ?

  • Ans 1: Printer are used to print characters, symbols and graphics on paper. they are divided in to two categories:
    1. Impact printer
    2. Non impact printer
    3. Impact printer are subdivided into
    4. Dot matrix printer
    5. Daisy-wheel printer
    6. Line printer
    7. laser printer
    8. Int-Jet printer
    9. Thermal Printer
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 7

Question # 1

Define SVGA.

  • Ans 1: SVGA Supppoet 256 colors at higher resoluion than VGA.It has two graphics mode 800 x 600 pixels and 1024 x 768 pixels.It is called 8 bit color.
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 8

Question # 1

Differentiate between data and information.

  • Ans 1: 1.Data is in row form.
    2.Data does not helpful in making intelligent decisions.
    3.Data becomes information when we process it.
    4.Data is collected from various source.
  • Ans 2: 1.Information is in meaningful form.
    2.Information helps in making decisions..
    3.When we re process information becomes data.
    4.Information is derived from data after processing.
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ICS Part 1 Computer Science Chapter 1 Short Questions Preparation - Set 9

Question # 1

What are Non-Imapct Printers?

  • Ans 1: Non Impact printers forms chracter or images without making direct physical contact between printing mechanism and paper.There are three types of non impact printers.
    1.Laser Printers
    2.Ink-Jet Printers
    3.Thermal Printers
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