IndiaBIX

General Knowledge - Technology

Exercise : Technology - Section 2
21.
In which decade was the transistor invented?
1940s
1950s
1960s
1980s
Answer: Option
Explanation:
On December 23, 1947, William Shockley, Walter Brattain and John Bardeen, of Bell Labs, announced their discovery of the point-contact germanium transistor to management.
22.
A JPG is...
A Jumper Programmed Graphic
A format for an image file
A type of hard disk
A unit of measure for memory
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
A dual-layer DVD is valued because it:
Can hold more data
Contains a backup of the data stored
Uses a second layer to offer a speed increase
Creates alternative sound tracks
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
To select text by shading as you drag the mouse arrow over the text is known as...
Clip art
To highlight
To fetch
To decode
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Another word for 'Graphics for a word processor'?
Peripheral
Clip art
Highlight
Execute
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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