1)
The sampling rate, (how many samples per second
are stored) for a CD is...?
Ans: 44.1 kHz
2)
Compact discs, (according to the original CD
specifications) hold how many minutes of music?
Ans: 74 mins
3)
The base 10 (or decimal - our normal way of
counting) number 65535 is represented in hexadecimal as...?
Ans: 0xFFFF
4)
Where is
the headquarters of Microsoft located?
Ans: Santa Clara, California
5)
In what
year was the "@" chosen for its use in e-mail addresses?
Ans: 1972
6)
What was the first ARPANET message?
Ans: "lo"
7)
Where is
the headquarters of Intel located?
8)
In which year was MIDI introduced?( Musical
Instrument Digital Interface)
Ans: 1983
9)
'.BAK' extension refers usually to what kind of
file?
Ans: Backup file
10)
'.MPG' extension refers usually to what kind of
file?
Ans : Animation/movie file
11)
'.INI' extension refers usually to what kind of
file?
Ans: System file
12)
'.BAT' extension refers usually to what kind of
file?
Ans: Compressed Archive file
13)
'.JPG' extension refers usually to what kind of
file?
Ans: Image file
14)
'.MOV' extension refers usually to what kind of
file?
Ans: Animation/movie file
15)
'.TXT' extension refers usually to what kind of
file?
Ans: Text File
16)
'.TMP' extension refers usually to what kind of
file?
Ans: Temporary file
17)
Who created Pretty Good Privacy (PGP)?
Ans: Paul Zimmerman
18)
Who co-founded Hotmail in 1996 and then sold
the company to Microsoft?
Ans: Sabeer Bhatia
19)
Who co-created the UNIX operating system in
1969 with Dennis Ritchie?
Ans: Ken Thompson
20)
Who is largely responsible for breaking the
German Enigma codes, created a test that provided a foundation for artificial
intelligence?
Ans: Alan Turing
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