11 Introduction to the Computer (Part 11)
02 Mar 2015
201.In order to create columnar data in Word you need to _____
(1) Tab consecutively until your cursor reaches the desired place
(2) Set tabs or use the Table menu
(3) You need to use Excel
(4) Press the space bar until your cursor reaches the desired place
(5) None of these
202.The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
(1) Duping
(2) Booting
(3) Padding
(4) CPS
(5) None of them
203.How many different documents can you have open at any one time ?
(1) None more than three
(2) Only one
(3) As many as your computer memory will hold
(4) No more than your Taskbar can display
(5) None of these
204.One computer that is not considered a portable is
(1) Minicomputer
(2) Laptop computer
(3) Notebook computer
(4) All the above
(5) None of them
205.The accuracy of the floating point numbers representable in two 16bit words of a computer is approximately
(1) 16 digits
(2) 6 digits
(3) 4 digits
(4) All the above
(5) None of them
206.A dumb terminal has
(1) an embedded microprocessor
(2) extensive memory
(3) independent processing capability
(4) a keyboard and screen
(5) None of them
207.Plotter accuracy is measured in terms of repeatability and
(1) buffer size
(2) resolution
(3) vertical dimension
(4) intelligence
(5) None of them
208.Bit map terminal
(1) support display containing multiple window
(2) require considerable amount of video RAM
(3) requires tremendous amount of copying and hence low performance
(4) all of above
(5) None of them
209.How many symbols exist in Baudot code?
(1) 32
(2) 116
(3) 58
(4) 76
(5) None of them
210.Daisy wheel printer is a type of
(1) Matrix printer
(2) Impact printer
(3) Laser printer
(4) Manual printer
(5) None of them
211.The number of records contained within a block of data on magnetic tape is defined by the
(1) Block definition
(2) Record contain clause
(3) Blocking factor
(4) Record per block
(5) None of them
212.Serial access memories are useful in applications where
(1) Data consists of numbers
(2) Short access time is required
(3) Each stored word is processed differently
(4) Data naturally needs to flow in and out in serial form
(5) None of them
213.How many types of storage loops exists in magnetic bubble memory
(1) 8
(2) 4
(3) 16
(4) 2
(5) None of them
214.Which of the following memories must be refreshed many times per second?
(1) Static RAM
(2) Dynamic RAM
(3) EPROM
(4) ROM
(5) None of them
215.The memory which is programmed at the time it is manufactured
(1) POM
(2) RAM
(3) PROM
(4) EPROM
(5) None of them
216.Which of the following memory medium is not used as main memory system?
(1) Magnetic core
(2) Semiconductor
(3) Magnetic tape
(4) Both semiconductor and magnetic tape
(5) None of them
217.The control unit of a microprocessor
(1) Stores data in the memory
(2) Accepts input data from keyboard
(3) Performs arithmetic/logic function
(4) All the above
(5) None of them
218.Registers which are partially visible to users and used to hold conditional codes (bits set by the CPhardware as the result of operations),are known as
(1) PC
(2) Flags
(3) Memory Address Registers
(4) General Purpose Registers
(5) None of them
219.One of the main feature that distinguish microprocessors from micro-computer is
(1) Words are usually large in microprocessors
(2) Words are shorter in microprocessors
(3) Microprocessor does not contain I/O device
(4) Exactly the same as the machine cycle time
(5) None of them
220.Which was the world’s first microcomputer that used Intel 80386 microprocessor chip?
(1) IBM PS/2
(2) HP-9830
(3) DeskPro-386
(4) IBM-360
(5) None of them
Answers: 201. (2) 202. (2) 203. (3) 204. (1) 205. (1) 206. (4) 207. (2) 208. (-) 209. (3) 210. (2) 211. (3) 212. (4)
213. (4) 214. (2) 215. (1) 216. (3) 217. (5) 218. (2) 219. (3) 220. (3)
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