General Knowledge Part-22

1. In which decade was the American Institute
of Electrical Engineers (AIEE) founded?
A. 1850s
B. 1880s
C. 1930s
D. 1950s
Answer: Option B
Explanation:
The IEEE (Institute of Electrical and
Electronics Engineers) was formed in 1963
by the merger of the Institute of Radio
Engineers (IRE, founded 1912) and the
American Institute of Electrical Engineers
(AIEE, founded 1884).
2. What is part of a database that holds only
one type of information?
A. Report
B. Field
C. Record
D. File
Answer: Option B
Explanation:
No answer description available for this
question.
3. 'OS' computer abbreviation usually means ?
A. Order of Significance
B. Open Software
C. Operating System
D. Optical Sensor
Answer: Option C
4. In which decade with the first transatlantic
radio broadcast occur?
A. 1850s
B. 1860s
C. 1870s
D. 1900s
Answer: Option D
Explanation:
On December 12, 1901, a radio transmission
received by Guglielmo Marconi resulted in
the first transmission of a transatlantic
wireless signal (Morse Code) from Poldhu,
Cornwall, to St. John's, Newfoundland.
5. '.MOV' extension refers usually to what kind
of file?
A. Image file
B. Animation/movie file
C. Audio file
D. MS Office document
Answer: Option B

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