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Subject :NCO    Class : Class 5

Ans 1:

Class : Class 7
Laser printers

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Class : Class 7
laser printer

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Class : Class 7
The dot matrix printer is an impact printer. It prints by striking a ribbon. A few versions of Impact printers are chain wheel,drum and etc.

Ans 4:

Class : Class 7
Laser printers

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Class : Class 7
Impact Printer

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Class : Class 7
Dots per inch

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Subject :NCO    Class : Class 5

Ans 1:

Class : Class 8
Operating System

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Class : Class 5
we can discover the media tybe by many but the most common way is to see the properties of my computer

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Class : Class 3
There are many ways but the comman way is file extensions

Ans 4:

Class : Class 7
by file extension

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 4
Shift+F3.

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Class : Class 7
CTRL + ALT + DELETE ( Press all the 3 keys at the same time )

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Class : Class 5
Ctrl+F

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Class : Class 5
Ctrl+=

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Class : Class 7
Shift + F3

Ans 6:

Class : Class 7
Ctrl + Alt + Del

Ans 7:

Class : Class 7
Ctrl + Shift + F

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 7
Monitor Screen

Ans 2:

Class : Class 5
Monitor Only

Ans 3:

Class : Class 4
Moniter

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Class : Class 5
Monitor

Ans 5:

Class : Class 4
Monitor

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 7
cd rom - reads only memory . it reads only the data on a cd cd rw -we can rewrite data

Ans 2:

Class : Class 7
A CD-RW can be written to but a CD-ROM can only be read from

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Subject :NCO    Class : Class 3

Ans 1:

Class : Class 7
2 digits

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Class : Class 7
2

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Class : Class 4
0 and 1 are the two digits of the binary language

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Class : Class 6
0 and 1

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Class : Class 3
two - 1, 0

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Class : Class 6
0 and 1

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Class : Class 3
two

Ans 8:

Class : Class 3
2

Ans 9:

Class : Class 6
2 digits i.e. 0 and 1

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