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Technology

Technology
How many diodes are in a full wave bridge rectifier?

4
8
2
3

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Technology
'DB' computer abbreviation usually means ?

Double Byte
Database
Driver Boot
Data Block

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Technology
What is a NIC?

Network Interface Card
Network Interference Control
No Internet Connection
Netware Intranet Controller

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Technology
In what year was the "@" chosen for its use in e-mail addresses?

1984
1972
1980
1976

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

MS Encarta document
Audio file
Animation/movie file
Backup file

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Technology
The invention of the transistor, or semiconductor, was one of the most important developments leading to the personal computer revolution. What company invented the transistor in 1947?

Bell Laboratories
MITS
Xerox
International Business Machines

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