computer fundamental

Selected objective question on Introduction to Computers with answer :Set 4

1. How many input lines are needed to construct 1024 bit coincident core plane?

(a) 8

(b) 16

(c) 32

(d) 64

(e) None of the above.

ANS: d

2. A digital computer is based on the principle of

(a) measurement

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Selected objective question on Introduction to Computers with answer :Set 4

(b) logic

(c) multiplication

(d) counting

ANS: d

3. How many types of storage loops exist in magnetic bubble memory

(a) 8

(b) 4

(c) 16

(d) 2

(e) None of the above

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Selected objective question on Introduction to Computers with answer :Set 4

ANS: d

4. The linking of computers with a communication system is called

(a) networking

(b) pairing

(c) interlocking

(d) assembling

ANS: a

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Selected objective question on Introduction to Computers with answer :Set 4

5. Standardization means

(a) connecting two computer systems

(b) compatibility between different computer systems from different suppliers.

(c) always using a standard parallel interface

(d) joining a computer user group

ANS: b

6. Which memory is nonvolatile and may be written only once?

(a) RAM

(b) EP-ROM

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Selected objective question on Introduction to Computers with answer :Set 4

(c) SRAM

(d) PROM

(e) None of the above.

ANS: c

7. For creating and editing legal documents which application package would be most useful

(a) spreadsheet

(b) word-processing

(c) graphic

(d) communication

ANS: b

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Selected objective question on Introduction to Computers with answer :Set 4

8. Word-processing is used for

(a) presentation of data in graphical form

(b) what-if analysis

(c) entry, verifying, updating, retrieving etc. of records

(d) creation, storage, editing etc. of text.

ANS: d

9. Which of the 'following statements is wrong?

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Selected objective