What is the function of "space bar" key?
Cập nhật ngày: 16-02-2025
Chia sẻ bởi: Nguyễn Đăng An
What is the function of "space bar" key?
A
It removes the character on the left.
B
It produces a blank space.
C
It moves the cursor to the beginning of a new line.
D
It works with combination with other keys to produce special actions.
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What is the function of "capslock" key?
A
It works with combination with other keys to produce special actions.
B
It removes the character on the left.
C
It produces a blank space.
D
It produces upper-case
Which one is not input device?
A
lightpen
B
joystick
C
voice recognition
D
modem
Where is the keypad on the keyboard?
A
On the top
B
At the bottom
C
On the left
D
On the right
……….. are mostly used in computers game to control the way.
A
tracker balls
B
touch screens
C
lightpens
D
joysticks
You can use a scanner to ……… text.
A
draw
B
input
C
print
D
design
Which one of the followings is not output devices?
A
monitor screen
B
printer
C
footrest
D
scanner
Fill in the blank:
The total number of the pixels per one inch is called ………...
C
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D
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What is the primary function of a scanner?
A
To produce hard copies of documents
B
To capture and digitize images or documents
C
To display text and images on a screen
D
To record audio
Which input device is often used for drawing or graphic design?
A
Mouse
B
Keyboard
C
Graphics tablet
D
Joystick
Which device is responsible for converting digital data from a computer into a physical printed form?
A
Monitor
B
Keyboard
C
Printer
D
Scanner
What type of device is a joystick?
C
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D
Đăng nhập để xem đáp án
What is the primary function of a microphone?
A
To produce hard copies of documents
B
To capture and digitize images or documents
C
To record audio
D
To display text and images on a screen
Which output device is commonly used for displaying text and images?
A
Mouse
B
Keyboard
C
Monitor
D
Scanner
What is the primary function of a touchpad on a laptop?
A
To produce hard copies of documents
B
To capture and digitize images or documents
C
To record audio
D
To control the movement of the cursor
What is the primary function of a speaker?
A
To produce hard copies of documents
B
To capture and digitize images or documents
C
To record audio
D
To play audio output