Technology MCQ’S

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#1. In which decade was the American Institute of Electrical Engineers (AIEE) founded?

Answer: Option B
Solution: 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?

Answer: Option B
No explanation is given for this question

#3. ‘OS’ computer abbreviation usually means ?

Answer: Option C
No explanation is given for this question

#4. In which decade with the first transatlantic radio broadcast occur?

Answer: Option D
Solution: 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?

Answer: Option B
No explanation is given for this question

#6. In which decade was the SPICE simulator introduced?

Answer: Option C
Solution: SPICE (Simulation Program with Integrated Circuit Emphasis) was introduced in May 1972 by the University of Berkeley, California.

#7. Most modern TV’s draw power even if turned off. The circuit the power is used in does what function?

Answer: Option B
Solution: Some authorities are recommending TV’s, VCR’s and Stereo’s be connected to power strips with switches and turned off when not in use to save energy. Your remote will not work until power is switched back on.

#8. Which is a type of Electrically-Erasable Programmable Read-Only Memory (EEPROM)?

Answer: Option A
Solution: It’s commonly used for MP3 players, computer BIOS code and “thumb” drives. Originally developed in Japan by Toshiba, it has become quite popular for products requiring non-volatile erasable memory. Flash devices have a limited number of erase cycles (typically 10,000 to 1,000,000 cycles) so they’re not as good a choice for applications in which the data changes constantly. However, since it has no moving parts (unlike a hard disk) it is an excellent choice for storing the operating code for small personal electronics like PDAs, cell phones, digital cameras, and the data in items like MP3 players.

#9. The purpose of choke in tube light is ?

Answer: Option D
No explanation is given for this question

#10. ‘.MPG’ extension refers usually to what kind of file?

Answer: Option C
No explanation is given for this question
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