الأحد، 14 مارس 2010

(1) Which of the following is an example of software ?
(A) A CPU
(B) Random Access Memory
(C) A hard disk
(D) An operating system


(2) Which computer from following is the most expensive to buy ?
(A) Desktop computer
(B) Minicomputer
(C) Laptop computer
(D) Network computer


(3) When working away from the office sales representative might typically use which type of computer ?
(A) Desktop computer
(B) Mainframe computer
(C) Laptop computer
(D) An analogue computer


(4) Which computer from the following is cheapest to buy?
(A) Desktop computer
(B) Mainframe computer
(C) Minicomputer
(D) Laptop computer

(5) Which computer would typically be the cheapest to buy?
(A) Desktop computer
(B) Laptop computer
(C) Mainframe computer
(D) Mini computer

(6) Which of the following items is an example of software ?
(A) Hard disk
(B) A hard disk
(C) Floppy disk
(D) Scan disk




(7) Small businesses often use a computer system to run the company typically it is more likely to be?
(A) A mainframe computer
(B) A desktop computer
(C) A mini computer
(D) A microprocessor

(8) Which of the following lists shows the correct order smallest first of the maximum capacity of storage media ?
(A) floppy disk , CD –ROM , Zip disk
(B) CD –ROM , floppy disk, Zip disk
(C) Zip disk, CD –ROM , floppy disk
(D) floppy disk , Zip disk , CD –ROM

(9) Which of the following has the most influence on improving the performance of a computer ?
(A) increase the hard disk size
(B) replacing the FDD with Zip drive
(C) increasing the size of ROM
(D) increasing the processor speed

(10) Which one of the following storage media is large enough to back-up
a directory containing 400 MB of data ?
(A) CD-ROM
(B) Floppy disk
(C) CD-RW (Rewritable CD)
(D) ZIP disk

(11) How many megabyte are there in 1 GB?
(A) 100
(B) 1024
(C) 1000
(D) 1000000

(12) which list shows the correct order maximum capacity of storage media
largest first ?
(A) CD –ROM , Zip disk , floppy disk
(B) (C) Zip disk , CD –ROM , floppy disk
(C) floppy disk , CD –ROM , Zip disk
(D) (D) CD –ROM , floppy disk, Zip disk





(13) In order to termed multimedia a PC must have one of the following item which one ?
(A) A graphies table
(B) A sound and speakers
(C) A printer
(D) A camera and printer

(14) Which of the following could be concerned typical user of mainframe
computer ?
(A) A bank
(B) Doctors and surgery
(C) Schools
(D) A small business

(15) Which component has the most effect on the performance speed of
a PC ?
(A) CPU
(B) CD-ROM
(C) Graphies card
(D) Hard disk

(16) How many bits are in byte?
(A) 2
(B) 8
(C) 32
(D) 1024

(17) How many KB are there in 1 MB ?
(A) 100
(B) 1000
(C) 1024
(D) 10000

(18) The data saved on the data cartrige (Hard disk)is:
(A) permanent
(B) Always read – only
(C) Non – volatile
(D) Volatile



(19) ten large databases are stored in one directory the amount of memory occupied by this directory is most likely to be measured in :
(A) Bus (B) Kilobytes (C) Byte (D) Megabytes
(20) Which of the following represents 10.000 KB ?
(A) Between 1 and 10 MB
(B) Less than 1 MB
(C) 1 GB
(D) 10 MB

(21) Which of the following is represents 1000 bytes ?
(A) Less than KB
(B) 1 KB
(C) Between 1 KB and 1.2 KB
(D) 1.2 KB

(22) How much memory will be occupied by a single character ?
(A) A bit
(B) A byte
(C) A kilo byte
(D) A megabyte

(23) The amount of memory occupied by your operating system an office
suite software and other large software application and all the associated
data is most likely :
(A) Bits
(B) Bytes
(C) Megabytes
(D) Terabytes

(24) The data stored in the CD-ROM is :
(A) Volatile and read only data
(B) Non Volatile and read write data
(C) Non Volatile and read only data
(D) Voltaire and read write data

(25) Which of the following is most appropriate input device to copy a drawing into a computer ?
(A) Scanner
(B) Mouse
(C) Trackball
(D) Light pen

(26) The input device most likely to used to input an image into a computer?
(A) A light pen
(B) A scanner
(C) A touch pad
(D) printer

(27) Which of the following devices is most likely to be used in a games application ?
(A) A joystick
(B) A track ball
(C) Zip disk
(D) Scan disk
(28) A modem is used to convert computer data which can be sent via the telephone to another computer it does so by :
(A) Converting analogue data to digital
(B) Converting analogue data to digital data and converting digital data to analogue
(C) Converting analogue data to digital data
(D) Compressing data

(29) Which of the following is hardware ?
(A) A database
(B) Mouse
(C) Spreadsheet
(D) An operating system

(30) Which of the following hardware is both an input device and output device?
(A) Sound card
(B) Mouse
(C) Touch screen
(D) Touch pad

(31) Which of these printers would typically be used to print draft copies?
(A) Laser printer
(B) Daisy wheel printer
(C) Dot matrix printer
(D) Line printer

(32) Touch bad can be described as?
(A) An input and output device
(B) An input only device
(C) An output only device
(D) A portable memory device

(33) A trackball can be described as?
(A) An input and output device
(B) An input only device
(C) The world wide web
(D) Storage derive

(34) Which of the following devices is the most appropriate for a CAD package?
(A) Laser printer
(B) A color printer
(C) A plotter
(D) A scanner
(35) Which computer user make most use of scanner ?
(A) System analyst
(B) A graphics designer
(C) An accountant
(D) A database designer

(36) Which of the following software applications would normally be used
for stock control ?
(A) Word processor application
(B) Desktop publisher application
(C) Database application
(D) Spreadsheet application

(37) In the standard sequence of software development which stage follows analysis ?
(A) Testing
(B) Review
(C) Design
(D) Programming

(38) A database is the most appropriate software application to use to :
(A) Calculate and store details of budget plan
(B) Compose and store details of multimedia sales presentation
(C) Compose and store details of a standard letter
(D) Store details of patients medical record





(39) ) Which one of these software packages would be used to store
employee ,s personal details ?
(A) Spreadsheet application
(B) Data base
(C) CAD application
(D) Desktop publisher application

(40) A Spreadsheet is the most appropriate software application to:
(A) Produce publicity material
(B) Store recipes
(C) Produce home accounts
(D) Write an essay

(41) Which software package is the most appropriate to produce a weekly
magazine ?
(A) A database
(B) Spreadsheet application
(C) Desktop publisher application
(D) Word- processor application

(42) Which application software package would you most likely use to
recalculate a budget plan ?
(A) Spreadsheet application
(B) Word processor
(C) Database
(D) Drawing application

(43) A desktop publishing application is the most appropriate application to use for printing :
(A) Magazine
(B) Budget plan
(C) Plan of house
(D) Details of CD collection

(44) The software application which – would normally be used topublish a recine book is ?
(A) Database
(B) A spreadsheet application
(C) A word- processor application
(D) A graphics application



(45) A student has been asked to produce the school magazine which is the most appropriate software to use ?
(A) Database
(B) Desktop publisher application
(C) Spreadsheet application
(D) Presentation software application

(46) The GUI is used to :
(A) Draw graphs
(B) Provide an easy way to use a computer
(C) Provide the interface between two peripherals
(D) Store graphic images files

(47) An operating system is one example of :
(A) Software
(B) An application program
(C) Hardware
(D) An unsight office programs


(48) Which device is an input device ?
(A) Floppy disk
(B) Printer
(C) VDU
(D) scanner

(49) Which of the following descriptions applies to a LAN ?
(A) A network operating system
(B) The name of a company producing network software
(C) A network of computers which are geographically remote from each other
(D) A network of computer used on one site

(50) A network of computer used which are located relatively close to each other in same building or group of buildings is a :
(A) LAN
(B) Network terminal
(C) WAN
(D) Network operating system








(51) What does a computers which geographically remote from each other is know as a :
(A) LAN
(B) WAN
(C) Network terminal
(D) Network operating system

(52) Which of the following descriptions applies to a WAN ?
(A) A network operating system
(B) The name of a company producing network software
(C) A network of computers which are geographically remote from each other
(D) A network of computer used on one site

(53) The baud rate is a measure of :
(A) The speed of serial data transmission
(B) The speed of parallel data transmission
(C) The speed of the CPU
(D) The RAM size


(54) The system which allows for digital data communication World Wide to specified standard is know as :
(A) ISDN
(B) PSDN
(C) Fax system
(D) Satellite communication

(55) The speed of serial data transmission knows as the baud rate and is measured in :
(A) Bits per second
(B) Bytes per second
(C) Character per second
(D) Cycles per second

(56) The name given to the standardized connecting facilities for digital data immunizartions ( ( تحصين
(A) ISDN
(B) PSDN
(C) TCP/IP
(D) Telex



(57) Which of the following software is most appropriate to use in design of a product ?
(A) CAD
(B) MIS
(C) CBT
(D) ICT

(58) What does a computer use to communicate over the telephone system with another computer ?
(A) Fax
(B) Telex
(C) Modem
(D) Teletext

(59) Which statement is true?
(A) CPU is an input device
(B) CPU is an output device
(C) CPU is non volatile storage unit
(D) CPU is used to process program instruction and data

(60) Which of the following is used as a reusable backing store for data ?
(A) CD-ROM (B) RAM (C) ROM (D) CD-R
(61) What is the main advantage of posting a letter rather than using electronic mail ?
(A) No special equipment needed
(B) The speed of delivery
(C) Cost of sending
(D) Available to an unlimited number of users

(62) Which software application would a secretary use to produce letters instead of using a typewriter ?
(A) Beta software
(B) Retail software
(C) Freeware
(D) Protected software

(63) Which of the following is the name given to software which can legally copied without license ?
(A) Beta software
(B) Retail software
(C) Freeware
(E) Protected software



(64) Which is the given name to the terminal with no local processing capability which is usually attached to a mainframe computer ?
(A) Dumb terminal
(B) An intelligent terminal
(C) Terminal mode
(D) Terminal adapter

(65) What the name of the terminal with limited processing capabilities which is usually connected to a mainframe computer ?
(A) Dumb terminal
(B) An intelligent terminal
(C) Terminal mode
(D) Terminal adapter

(66) Which method of data capture is most suitable to record the return of a book on loan from a library ?
(A) Magnetic
(B) Barcode
(C) Optical Character Recognition
(D) Rondom Access Memory

(67)Which input device is typically used at the checkout in a supermarket?
(A) Mouse (B) Magnetic ink character
(C) Barcode scanner (D) Optical character reader
(68) Which of the following is a peripherals device ?
(A) Arithmetic logic unit
(B) Control unit
(C) Backing tape store
(D) Immediate computer

(69) Which of the following is the name given to software application that allow free user but without support or manuals for a trail period ?
(A) Shareware
(B) Freeware
(C) Demonstration software
(D) Beta version software

(70) Which of the following precautions would prevent virus-infected software being used on a computer?
(A) Install a virus protection system
(B) Install software to prevent haching
(C) Take regular back-up
(D) Install password security to the system

(71) Scrambling data so that only authorized user has access is know as :
(A) Compressing
(B) A mainframe computer
(C) A analog computer
(D) A laptop computer

(72) RSI repetitive strain injury may be prevented by:
(A) Screen filter and regular eye test
(B) Having adjustable contrast controls on the screen
(C) Having adjustable brightness contrast on the screen
(D) Suitable furniture at the correct hight/ position

(73)Which software license does an individual need to order to use a database software for his /her personal use ?
(A) Freeware license
(B) Public domain software license
(C) Shareware license
(D) Single user license

(74) Which of the following would be the slowest device for accessing data?
(A) A floppy disk (B) A hard disk
(C) A tap drive (D) A main frame computer
(75) Which type of memory is used to store the current statute of a computer application which is being processed ?
(A) EPROM
(B) PROM
(C) RAM
(D) ROM

(76) Which computer user might make most use of a desk top publishing application ?
(A) An accountant
(B) Magazine
(C) ROM
(D) RAM

(77) Which type of output device is a designer most likely to use to view his/ her designs in to provide maximum detail ?
(A) High resolution color monitor
(B) Low resolution color monitor
(C) High resolution monochrome monitor
(D) Medium resolution color monitor

(78) Which of the following can be used to prevent programs data being altered ( ( يعدلby others ?
(A) Anti-virus software
(B) Back-up copies
(C) Passwords
(D) Lacking

(79) The software application which would normally by a sales representative in promoting their products ?
(A) WWW
(B) The internet
(C) Database
(D) Presentation application

(80) Which of the following type of files can be send by e-mail ?
(A) Only word processed document
(B) Only spreadsheets
(C) No files
(D) Any files

(81) Which of following can be sent from one to another by e-mail ?
(A) No files (B) A file
(C) Telex message (D) Snail mail message
(82) The purpose of the data protection act is :
(A) TO require data users any body when requites to see it
(B) TO protect the privacy of the individual
(C) TO allow data user to share information any other organization
(D) TO protect the interest data users

(83) What is the main advantages of using electronic mail to send files rather than sending disks through the post ?
(A) The file does not contain a virus
(B) The file can be transferred overnight
(C) The files guaranteed secure from loss or inscription
(D) The file is received almost immediately it is sent

(84) Electronic commerce is best described as :
(A) Requesting information from companies selling electronic equipments
(B) The buying of electronic equipments from high street shape
(C) Advertising electronic goods on the internet
(D) The buying of goods and services and paying for them on line


(85) A search engine is known for :
(A) Searching thought a word processed document
(B) Something database in to some kind of order
(C) Locating recourses on the internet
(D) Finding a predictor cell in the spreadsheet

(86) In which situation would a bar code reader be the most suitable input device ?
(A) Analysis of blood
(B) Filing client details in a bank
(C) Lssuing library books
(D) Stock taking in a restaurant

(87) Which of the following provides an example of a good working environment ?
(A) Adequate lighting
(B) Energy –saving hardware
(C) Staff welfare benefits
(D) New computer hardware every two years

(88) The location of information on internet can be obtained by using :
(A) Database
(B) Desktop publisher application
(C) Spreadsheet application
(D) Presentation software application
(89) Which of the following shops is likely to use a computer for automatic re- ordering of stock ?
(A) Small one man business
(B) Supermarket chain
(C) Market trader
(D) The local newsagents

(90) When buying goods and services from a foreign country over the internet you would most likely pay for the product by using ?
(A) Foreign currency
(B) Cheapo
(C) Processor card
(D) Credit card

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