16 Introduction to the Computer (Part 16)
07 Mar 2015
301.Which printer is very commonly used for desktop publishing?
(1) Laser printer
(2) InkJet printer
(3) Daisywheel printer
(4) Dot matrix printer
(5) None of them
302.An output device that uses words or messages recorded on a magnetic medium to produce audio response is
(1) Magnetic tape
(2) Voice response unit
(3) Voice recognition unit
(4) Voice band
(5) None of them
303.Which of the following will happen when data is entered into a memory location?
(1) It will add to the content of the location
(2) It will change the address of the memory location
(3) It will erase the previous content
(4) It will not be fruitful if there is already some data at the location
(5) None of them
304.A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
(1) Memory
(2) Buffer
(3) Accumulator
(4) Address
(5) None of them
305.To locate a data item for storage is
(1) Field
(2) Feed
(3) Database
(4) Fetch
(5) None of them
306.Programs designed to perform specific tasks is known as
(1) system software
(2) application software
(3) utility programs
(4) operating system
(5) None of them
307.perforated paper used as input of output media is known as
(1) paper tapes
(2) magnetic tape
(3) punched papers tape
(4) card punch
(5) None of them
308.Time during which a job is processed by the computer is
(1) Delay times
(2) Real time
(3) Execution time
(4) Down time
(5) None of them
309.Which keystroke will take you at the beginning or the end of a long document ?
(1) Ctrl + PageUp and Ctral + Page Down
(2) Shift + Home and Shift + End
(3) Ctrl + Home and Ctrl + End
(4) The only way is by using the right scroll bar
(5) None of these
310.An approach that permits the computer to work on several programs instead of one is
(1) On-line thesaurus
(2) Multiprogramming
(3) Over lapped processing
(4) Outline processor
(5) None of them
311.A directly accessible appointment calendar is feature of a ... resident package
(1) CPU
(2) Memory
(3) Buffer
(4) ALU
(5) None of them
312.The term gigabyte refers to
(1) 1024 bytes
(2) 1024 kilobytes
(3) 1024 megabytes
(4) 1024 gigabyte
(5) None of them
313.Which of the following processors use RISC technology?
(1) 486dx
(2) Power PC
(3) 486sx
(4) 6340
(5) None of them
314.A/n .... Device is any device that provides information, which is sent to the CPU
(1) Input
(2) Output
(3) CPU
(4) Memory
(5) None of them
315.Current SIMMs have either... or... connectors (pins)
(1) 9 or 32
(2) 30 or 70
(3) 28 or 72
(4) 30 or 72
(5) None of them
316.Coded entries which are used to gain access to a computer system are called _______
(1) Entry codes
(2) Passwords
(3) Security commands
(4) code words
(5) None of these
317.Which of the following is not an input device?
(1) OCR
(2) Optical scanners
(3) Voice recognition device
(4) COM (Computer Output to Microfilm)
(5) None of them
318.The central processing unit (CPU) consists of
(1) Input, output and processing
(2) Control unit, primary storage, and secondary storage
(3) Control unit, arithmetic-logic unit and primary storage
(4) Control unit, processing, and primary storage
(5) None of them
319.EBCDIC can code up to how man different characters?
(1) 256
(2) 16
(3) 32
(4) 64
(5) None of them
320.Which is considered a direct entry input device?
(1) Optical scanner
(2) Mouse and digitizer
(3) Light pen
(4) All the above
(5) None of them
Answers: 301. (1) 302. (2) 303. (3) 304. (2) 305. (4) 306. (2) 307. (1) 308. (3) 309. (2) 310. (3) 311. (2) 312. (3)
313. (2) 314. (1) 315. (4) 316. (2) 317. (3) 318. (3) 319. (1) 320. (4)
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