171. The main computer that stores the files that can be sent to computers that are networked together is:
A. Clip art
B. Mother board
C. Peripheral
D. File server
✅ The correct answer is option D.
Technology MCQs
172. ‘.BAK’ extension refers usually to what kind of file?
A. Backup file
B. Audio file
C. Animation/movie file
D. MS Encarta document
✅ The correct answer is option A.
173. Who is largely responsible for breaking the German Enigma codes, created a test that provided a foundation for artificial intelligence?
A. Alan Turing
B. Jeff Bezos
C. George Boole
D. Charles Babbage
✅ The correct answer is option A.
174. What is the Websites code for the country Mongolia?
A. MN
B. ML
C. MG
D. MO
✅ The correct answer is option A.
175. Where are the contents of your computer’s hard drive indexed?
A. Yahoo!
B. Google
C. MSN
D. None of the above
✅ The correct answer is option D.
176. What is TTL?
A. Technical Talk Language
B. Transparent Transfer Layer
C. Time To Live
D. True Technology Lives
✅ The correct answer is option C.
Time To Live specifies how many more hops a packet can travel before being dropped.
Time To Live specifies how many more hops a packet can travel before being dropped.
177. What is part of a database that holds only one type of information?
Report
Field
Record
File
✅ The correct answer is option B.
178. In which decade with the first transatlantic radio broadcast occur?
1850s
1860s
1870s
1900s
✅ The correct answer is option D.
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.
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.
179. In which decade was the American Institute of Electrical Engineers (AIEE) founded?
1850s
1880s
1930s
1950s
✅ The correct answer is option B.
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).
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).
180. ‘OS’ computer abbreviation usually means ?
Order of Significance
Open Software
Operating System
Optical Sensor
✅ The correct answer is option C.