Computer Fundamentals Set 4
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This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on Computer Fundamentals Set 4
Q1 | John Napier invented Logarithm in
- 1614
- 1617
- 1620
- none of above
Q2 | An integrated circuit is
- a complicated circuit
- an integrating device
- much costlier than a single transistor
- fabricated on a tiny silicon chip
Q3 | What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
- bus control
- interrupts
- bus arbitration
- status
Q4 | Where as a computer mouse moves over the table surface, the trackball is
- stationary
- difficult to move
- dragged
- moved in small steps
Q5 | Which of the following is used as a primary storage device?
- magnetic drum
- hard disks
- floppy
- all of above
Q6 | Multi user systems provided cost savings for small business because they use a single processing unit to link several
- personal computers
- workstations
- dumb terminals
- mainframes
Q7 | What are the three decisions making operations performed by the ALU of a computer?
- grater than
- less than
- equal to
- all of the above
Q8 | The word processing task associated with changing the appearance of a document is
- editing
- writing
- formatting
- all of above
Q9 | Nepal brought a computer for census of 2028 BS. This computer was of
- first generation
- second generation
- third generation
- fourth generation
Q10 | Algorithm and Flow chart help us to
- know the memory capacity
- identify the base of a number system
- direct the output to a printer
- specify the problem completely and clearly
Q11 | Which statement is valid about computer program?
- it is understood by a computer
- it is understood by programmer
- it is understood user
- both a & b
Q12 | The difference between memory and storage is that memory is _____ and storage is __
- temporary, permanent
- permanent, temporary
- slow, fast
- all of above
Q13 | When was Pascaline invented?
- 1617
- 1620
- 1642
- 1837
Q14 | Which of the following statement is valid?
- lady augusta is the first programmer
- ada is the daughter of lord byron, a famous english poet
- ada is a programming language developed by us defense
- all of above
Q15 | A compiler is a translating program which
- translates instruction of a high level language into machine language
- translates entire source program into machine language program
- it is not involved in program??€™s execution
- all of above
Q16 | What is required when more than one person uses a central computer at the same time?
- light pen
- mouse
- digitizer
- terminal
Q17 | Which of the following is the first computer to use Stored Program Concept?
- univac
- eniac
- edsac
- none of above
Q18 | The term gigabyte refers to
- 1024 bytes
- 1024 kilobytes
- 1024 megabytes
- 1024 gigabyte
Q19 | in which year was UK’s premier computing event called ?The which computer? started?
- 1980
- 1985
- 1986
- 1987
Q20 | Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
- accuracy
- reliability
- versatility
- automatic
Q21 | What is a brand?
- the name of companies that made computers
- the name of product a company gives to identify its product in market
- a name of class to indicate all similar products from different companies
- all of above
Q22 | Machine language is
- machine dependent
- difficult to program
- error prone
- all of above
Q23 | A byte consists of
- one bit
- four bits
- eight bits
- sixteen bits
Q24 | Modern Computers are very reliable but they are not
- fast
- powerful
- infallible
- cheap
Q25 | What is the date when Babbage conceived Analytical engine
- 1642
- 1837
- 1880
- 1850