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Practice Tests
Question
1
18:00
Coded entries which are used to gain access to a computer system are called__________?
Entry codes
Passwords
Security commands
Code words
Next
Which of the following is a first generation computer?
EDSAC
IBM-1401
CDC-1604
ICL-2900
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Next
Who invented the high-level programming language “C”?
Dennis M. Ritchie
Niklaus Wirth
Seymour Papert
Donald Knuth
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Next
What is embedded system?
The programme which arrives by being wrapped in box.
The programme which is the permanent part of the computer
The computer which is the part of a larger system or machine
The computer and software system that control the machine
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Next
EBCDIC stands for__________?
Extended Binary Coded Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Binary Case Decimal Interchange Code
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Next
When a file is saved for the first time?
a copy is automatically printed
it must be given a name to identify it
it does not need a name
it only needs a name if it is not going to be printed
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Next
__________ represents raw facts, whereas __________ is data made meaningful?
Information, reporting
Data, information
Information, bits
Records, bytes
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Next
Chief component of first generation computer was__________?
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
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Which of the following is a part of the Central Processing Unit?
Printer
Keyboard
Mouse
Arithmetic & Logic unit
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Next
The capacity of 3.5 inch floppy disk was__________?
1.40 MB
1.44 GB
1.40 GB
1.44 MB
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Next
What type of resource is most likely to be a shared common resource in a computer network?
Printers
Speakers
Floppy disk drives
None of these
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Next
Where are data and programs stored when the processor uses them?
Main memory
Secondary memory
Disk memory
Program memory
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Next
__________ is a combination of hardware and software that facilitates the sharing of information between computing devices.
Network
Peripheral
Expansion board
Digital device
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Personnel who design, program, operate and maintain computer equipment refers to__________?
Console-operator
Programmer
Peopleware
System Analyst
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A CPU contains ___________?
a card reader and a printing device
an analytical engine and a control unit
a control unit and an arithmetic logic unit
an arithmetic logic unit and a card reader
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Next
What does DMA stand for?
Distinct Memory Access
Direct Memory Access
Direct Module Access
Direct Memory Allocation
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Next
Which of the following controls the process of interaction between the user and the operating system?
User interface
Language translator
Platform
Screen saver
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Next
Junk e-mail is also called_________?
Spam
Spoof
Sniffer script
Spool
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Next
CAD stands for _________?
Computer aided design
Computer algorithm for design
Computer application in design
Computer analogue design
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Next
When did John Napier develop logarithm?
1416
1614
1641
1804
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