in which year was UK?s premier computing event called ?The which computer? started?
1.1980
2.1985
3.1986
4.1987
Posted Date:-2021-01-20 11:07:04
John Napier invented Logarithm in
1.1614
2.1617
3.1620
4.None of above
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Properly arranged data is called
1.Field
2.Words
3.Information
4.File
Posted Date:-2021-01-20 11:07:04
Which of the following statement is valid?
1.Lady Augusta is the first programmer
2.Ada is the daughter of Lord Byron a famous English poet
3.ADA is a programming language developed by US Defense
4.All of above
Posted Date:-2021-01-20 11:07:04
A byte consists of
1.One bit
2.Four bits
3.Eight bits
4.Sixteen bits
Posted Date:-2021-01-20 11:07:04
A compiler is a translating program which
1.Translates instruction of a high level language into machine language
2.Translates entire source program into machine language program
3.It is not involved in program?s execution
4.All of above
Posted Date:-2021-01-20 11:07:04
A computer consists of
1.A central processing unit
2.A memory
3.Input and output unit
4.All of the above
Posted Date:-2021-01-20 11:07:04
A set of information that defines the status of resources allocated to a process is
1.Process control
2.ALU
3.Register Unit
4.Process description
Posted Date:-2021-01-20 11:07:04
Algorithm and Flow chart help us to
1.Know the memory capacity
2.Identify the base of a number system
3.Direct the output to a printer
4.Specify the problem completely and clearly
Posted Date:-2021-01-20 11:07:04
An integrated circuit is
1.A complicated circuit
2.An integrating device
3.Much costlier than a single transistor
4.Fabricated on a tiny silicon chip
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BCD is
1.Binary Coded Decimal
2.Bit Coded Decimal
3.Binary Coded Digit
4.Bit Coded Digit
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Each set of Napier?s bones consisted of ______ rods
1.5
2.9
3.11
4.13
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From which generation operating systems were developed?
1.First
2.Second
3.Third
4.Fourth
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How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
1.10
2.11
3.8
4.12
Posted Date:-2021-01-20 11:07:04
Machine language is
1.Machine dependent
2.Difficult to program
3.Error prone
4.All of above
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Modern Computers are very reliable but they are not
1.Fast
2.Powerful
3.Infallible
4.Cheap
Posted Date:-2021-01-20 11:07:04
Multi user systems provided cost savings for small business because they use a single processing unit to link several
1.Personal computers
2.Workstations
3.Dumb terminals
4.Mainframes
Posted Date:-2021-01-20 11:07:04
Nepal brought a computer for census of 2028 BS. This computer was of
1.first generation
2.second generation
3.third generation
4.fourth generation
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Once you load the suitable program and provide required data computer does not need human intervention. This feature is known as
1.Accuracy
2.Reliability
3.Versatility
4.Automatic
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The difference between memory and storage is that memory is _____ and storage is __
1.Temporary permanent
2.Permanent temporary
3.Slow fast
4.All of above
Posted Date:-2021-01-20 11:07:04
The first firm to mass-market a microcomputer as a personal computer was
1.IBM
2.Super UNIVAC
3.Radio Shaks
4.Data General Corporation
Posted Date:-2021-01-20 11:07:04
The term gigabyte refers to
1.1024 bytes
2.1024 kilobytes
3.1024 megabytes
4.1024 gigabyte
Posted Date:-2021-01-20 11:07:04
The word processing task associated with changing the appearance of a document is
1.Editing
2.Writing
3.Formatting
4.All of above
Posted Date:-2021-01-20 11:07:04
What are the three decisions making operations performed by the ALU of a computer?
1.Grater than
2.Less than
3.Equal to
4.All of the above
Posted Date:-2021-01-20 11:07:04
What is a brand?
1.The name of companies that made computers
2.The name of product a company gives to identify its product in market
3.A name of class to indicate all similar products from different companies
4.All of above
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What is required when more than one person uses a central computer at the same time?
1.Light pen
2.Mouse
3.Digitizer
4.Terminal
Posted Date:-2021-01-20 11:07:04
What is the date when Babbage conceived Analytical engine
1.1642
2.1837
3.1880
4.1850
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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?
1.Bus control
2.Interrupts
3.Bus arbitration
4.Status
Posted Date:-2021-01-20 11:07:04
When was Pascaline invented
1.1617
2.1620
3.1642
4.1837
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When was the world?s first laptop computer introduced in the market and by whom?
1.Hewlett-Packard 1980
2.Epson 1981
3.Laplink Traveling Software Inc 1982
4.Tandy Model-200 1985
Posted Date:-2021-01-20 11:07:04
Where as a computer mouse moves over the table surface the trackball is
1.Stationary
2.Difficult to move
3.Dragged
4.Moved in small steps
Posted Date:-2021-01-20 11:07:04
Which is considered a direct entry input device?
1.Optical scanner
2.Mouse and digitizer
3.Light pen
4.All of the above
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Which of the following is the first computer to use Stored Program Concept?
1.UNIVAC
2.ENIAC
3.EDSAC
4.None of above
Posted Date:-2021-01-20 11:07:04
Which of the following is used as a primary storage device?
1.Magnetic drum
2.Hard Disks
3.Floppy
4.All of above
Posted Date:-2021-01-20 11:07:04
Which statement is valid about computer program?
1.It is understood by a computer
2.It is understood by programmer
3.It is understood user
4.Both a & b
Posted Date:-2021-01-20 11:07:04
Which was the most popular first generation computer?
1.IBM 1650
2.IBM 360
3.IBM 1130
4.IBM 2700
Posted Date:-2021-01-20 11:07:04
Why are vacuum tubes also called valves?
1.Because they can amplify the weak signals and make them strong
2.Because they can stop or allow the flow of current
3.Both of above
4.None of above
Posted Date:-2021-01-20 11:07:04