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Ans 1: (Master Answer)
Answer:B
Plug and Play device gives users the ability to plug a device into a computer and have the computer recognize that the device is there. The user doesn't have to tell the computer.
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The given program is an example of _____ .
Program SUM 2 (Input output)
VAR | |
NUM1.NUM2.SUM : INTEGER | |
BEGIN | |
READ(NUM1.NUM2) SUM=NUM1+NUM2 WRITEIN(SUM) |
|
END |
A Machine level language
B Assembly level language
C High level language
D None of these
what does this mean?
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Ans 1: (Master Answer)
Answer:A
Clicking on Paint button, shows a menu which is divided into two panes, the left pane shows commands like Open, Save, Print, etc. and the right pane shows the recently accessed files.
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Ans 1: (Master Answer)
Answer:B
The third row of color palette at the bottom will show any colors you have added in it.
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Which of the following states the CORRECT difference between the given two devices?
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A | It is a pointing device. | It is not a pointing device. |
B | It can be connected to the computer. | It cannot be connected to the computer. |
C | It is used to give input to the computer. | It is used to display output to the outside world. |
D | It can be used to draw pictures on screen. | It cannot be used to draw pictures on screen. |
Ans 1: (Master Answer)
Answer:D
The device shown on the left side is of mouse and the one that is shown on the right side is of joystick.
Joystick is a pointing device, it can be connected to the computer, it is used to give input to the computer and it cannot be used to draw pictures on screen, it is commonly used to play games on computer screen.