Technology Quiz - Part 3
1) The purpose of choke in tube light is ?
1) To decrease the current
2) To increase the current
3) To decrease the voltage momentarily
4) To increase the voltage momentarily
2) In what year was the "@" chosen for its use in e-mail addresses?
1) 1976
2) 1972
3) 1980
4) 1984
3) What was the first ARPANET message?
1) "lo"
2) "hello world"
3) "mary had a little lamb"
4) "cyberspace, the final frontier"
4) Where is the headquarters of Intel located?
1) Redmond, Washington
2) Tucson, Arizona
3) Santa Clara, California
4) Richmond, Virginia
5) In which year was MIDI introduced?
1) 1987
2) 1983
3) 1973
4) 1977
6) '.BAK' extension refers usually to what kind of file?
1) Backup file
2) Audio file
3) Animation/movie file
4) MS Encarta document
7) '.MPG' extension refers usually to what kind of file?
1) WordPerfect Document file
2) MS Office document
3) Animation/movie file
4) Image file
8) '.INI' extension refers usually to what kind of file?
1) Image file
2) System file
3) Hypertext related file
4) Image Color Matching Profile file
9) '.BAT' extension refers usually to what kind of file?
1) Compressed Archive file
2) System file
3) Audio file
4) Backup file
10) '.JPG' extension refers usually to what kind of file?
1) System file
2) Animation/movie file
3) MS Encarta document
4) Image file
11) '.MOV' extension refers usually to what kind of file?
1) Image file
2) Animation/movie file
3) Audio file
4) MS Office document
12) '.TXT' extension refers usually to what kind of file?
1) Text File
2) Image file
3) Audio file
4) Adobe Acrobat file
13) '.TMP' extension refers usually to what kind of file?
1) Compressed Archive file
2) Image file
3) Temporary file
4) Audio file
14) Who created Pretty Good Privacy (PGP)?
1) Paul Zimmerman
2) Tim Berners-Lee
3) Marc Andreessen
4) Ken Thompson
15) Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
1) Shawn Fanning
2) Ada Byron Lovelace
3) Sabeer Bhatia
4) Ray Tomlinson
16) Who co-created the UNIX operating system in 1969 with Dennis Ritchie?
1) Bjarne Stroustrup
2) Steve Wozniak
3) Ken Thompson
4) Niklaus Wirth
17) Who is largely responsible for breaking the German Enigma codes, created a test that provided a foundation for artificial intelligence?
1) Alan Turing
2) Jeff Bezos
3) George Boole
4) Charles Babbage
18) Who built the world's first binary digit computer: Z1...?
1) Konrad Zuse
2) Ken Thompson
3) Alan Turing
4) George Boole
19) Who developed Yahoo?
1) Dennis Ritchie & Ken Thompson
2) David Filo & Jerry Yang
3) Vint Cerf & Robert Kahn
4) Steve Case & Jeff Bezos
20) 'DB' computer abbreviation usually means ?
1) Database
2) Double Byte
3) Data Block
4) Driver Boot
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