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Technology

Technology
Which of these is not a computer?

Acorn
Macintosh
Aptiva
Paseo

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Technology
TXT' extension refers usually to what kind of file?

Text File
Image file
Adobe Acrobat file
Audio file

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Technology
In which decade was the ARRL founded?

1910s
1940s
1930s
1920s

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Technology
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?

25 thousand volts
100 thousand volts
5 thousand volts
500 volts

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Technology
Which of the following not a hardware? a) b) c) d)

Assembler
Magnetic tape
CRT
Printer

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Technology
What was the active medium used in the first working laser ever constructed?

A diamond block
A ruby rod
Helium-neon gas
Carbon dioxide gas

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MORE MCQ ON Technology

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