OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

21) Who created Pretty Good Privacy (PGP)?

Answer is:

Phil Zimmermann

22) What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.

Answer is:

WAN (Wide Area Network)

23) .TMP' extension refers usually to what kind of file?

Answer is:

Temporary File

24) In the United States the television broadcast standard is?

Answer is:

NTSC

25) The transformer that develops the high voltage in a home television is commonly called as

Answer is:

Flyback

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