يا شباب هذا واجب مادة Computer Essentials إن شاء الله انه سهل وبنتساعد فيه

1.01 One of the most common ways to input data
A keyboard
B mouse
C Pointing stick
D Scanner
1.02 The term used to define all input and output devices in a computer system is _
A Monitor
B Software
C Shared resources
D Hardware
1.03 Information that comes from an external source and is fed into computer software is called _
A Input
B Output
C Throughput
D Reports
1.04 The most common method of entering text and numerical data into a computer system is through the use of a
A Plotter
B Scanner
C Printer
D Keyboard
1.05 Devices that let the computer communicate with you.
A Input
B Output
C Type
D Print
1.06 Using output devices one can _
A Input data
B Store data
C Scan data
D View or print data
1.07 The wheel located between the two standard buttons on a mouse is used to
A Click on web pages
B Shutdown
C Click and select items
D Scroll
1.08 Which of the following groups have only output devices?
A Scanner, printer, monitor
B Keyboard, printer, monitor
C Mouse, printer, monitor
D Platter, printer, monitor



1.09
Hard copy of a document is
A Printed on printer
B Stored in floppy
C Store in CD
D Store in hard disk
1.10 Which of the following works as mouse?
A Keyboard
B Scanner
C Track ball
D Icon



Question.2-answersthe following:
(1.25 Marks)
1-What is the difference between an input and output device?

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2-List types of output?
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3- A device that records images of text, or converts printed text into machine-readable form is called a?
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4-Is a mouse an input or output device?Why?

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5- What the character and mark recognition devices?
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Question 3- fill in the space
(1.25 Marks)
Input Devices- laser printer- Headgear and gloves - Output- Internet telephones


1-The devices which are used to input the data and the programs in the computer are known as ______________.
2-___________ device converts data into human readable format through printer.
3ـــــــــــــــــــــــــــــــ- printers would be the most suitable printer for printing a large number of high quality black and white printouts
4- ــــــــــــــــــــــــــــــــis Multifunctional devices (MFD)

5-Virtual Reality hardware includes ــــــــــــــــــــــــــــــ