COMPUTER NETWORKING

DATA LINK LAYER WIRED NETWORKS

DATA LINK CONTROL DLC

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Correct the sentence:My wives works as a scientist in NASA.
A
wive
B
wife
C
yives
D
vife
Explanation: 

Detailed explanation-1: -Influential visionary-Long before he became world famous, Carl Sagan was one of NASA’s most influential contributing scientists and outspoken visionaries.

Detailed explanation-2: -Mary Jackson, Katherine Johnson, and Dorothy Vaughan were especially prominent computers. Their work helped one of the first American astronauts, John Glenn, orbit Earth in 1962 and ensured the safety of the mission. Once NASA acquired electronic computers from IBM, computer programming became women’s work.

Detailed explanation-3: -NASA Headquarters (Washington, District of Columbia) Ames Research Center (Moffett Field, California) Jet Propulsion Laboratory (Pasadena, California) Johnson Space Center (Houston, Texas) Kennedy Space Center (Florida) Langley Research Center (Hampton, Virginia) More items •27-Jul-2018

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