Q. The brain of a computer is
1) CPU
2) CD
3) Floppy disc
4) Megabyte
Q. The most widely used commercial programming computer language is
1) BASIC
2) COBOL
3) FORTRAN
4) PASCAL
Q. Who was the inventor of mechanical calculator for adding numbers?
1) Charles Babbage
2) Peano
3) Newton
4) Pascal
Q. Who wrote the book 'Computer Liberation and Dream Machine', the first book on personal computers?
1) John McCarthy
2) Ted Nelson
3) Niklaus Wirth
4) Karl Capek
Q. Charles Babbage invented
1) ENIAC
2) Difference engine
3) Electronic computer
4) Punched card
Q. Transistors are associated with which computer system?
1) First generation
2) Fifth generation
3) Second generation
4) None of these
Q. First generation computer systems used
1) Transistors
2) Vacuum tubes
3) Magnetic cores
4) Silicon chips
Q. Which one of the following is a stored program machine?
1) Micro-processor
2) Calculator
3) Analog-computer
4) Micro-computer
Q. Computers can be classified in which of the following hierarchical orders?
1) PC, Large, Super Micro, Super Computer
2) Super Micro, PC, Large, Super Computer
3) PC, Super Micro, Large, Super Computer
4) Large, Super Micro, Super Computer, PC
Q. The unit of hardware, which an operator uses to monitor computer processing, is the
1) Card Reader
2) CPU
3) Line Printer
4) Console
IntroductionAre you passionate about sports but don't see yourself as an athlete? Do you find the business side of sports fascinating? A career in sports management could be your winning ticket! This field combines business, sports, and management, offering dynamic roles that go far beyond the field →
Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →
In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →
Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →
If you contribute your content to our site. Please mail us your content to editor@onlinegk.net