| 1. |
A technique used by codes to convert an analog signal into a digital bit stream is known as
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Answer: Option A
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| 2. |
An optical input device that interprets pencil marks on paper media is
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Answer: Option A
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| 3. |
Most important advantage of an IC is its
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Answer: Option B
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| 4. |
Data division is the third division of a _____ program.
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Answer: Option A
Explanation:
The statements, entries, paragraphs, and sections of a COBOL source program are grouped into four divisions.
1.IDENTIFICATION DIVISION 2.ENVIRONMENT DIVISION 3.DATA DIVISION 4.PROCEDURE DIVISION |
| 5. |
Which language was devised by Dr. Seymour Cray?
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Answer: Option C
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| 6. |
A program that converts computer data into some code system other than the normal one is known as
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Answer: Option A
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| 7. |
A device designed to read information encoded into a small plastic card is
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Answer: Option B
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| 8. |
A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
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Answer: Option C
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| 9. |
A group of magnetic tapes, videos or terminals usually under the control of one master is
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Answer: Option B
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| 10. |
Any device that performs signal conversion is
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Answer: Option A
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| 11. |
Codes consisting of light and dark marks which may be optically read is known as
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Answer: Option B
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| 12. |
A type of channel used to connect a central processor and peripherals which uses multipling is known as
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Answer: Option C
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| 13. |
The first generation of computers available was based on the bit micro processors.
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Answer: Option B
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| 14. |
The complete picture of data stored in database is known as
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Answer: Option B
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| 15. |
Which of the following is intended to be used in all applications runs on mainframe computers.
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Answer: Option C
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| 16. |
A language which is close to that used within the computer is
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Answer: Option C
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| 17. |
Which is a unit representing the no bits of discrete.
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Answer: Option A
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| 18. |
The device that can both feed data into and accept data from a computer is
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Answer: Option C
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| 19. |
The personnel who deals with the computer & its management put together are called
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Answer: Option B
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| 20. |
A modern digital computer has
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Answer: Option D
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| 21. |
Which of the following can store information in the form of microscopic pits on metal disks.
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Answer: Option A
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| 22. |
A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
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Answer: Option D
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| 23. |
A storage system for small amounts of data is
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Answer: Option A
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| 24. |
Which is another name for functional language?
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Answer: Option B
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| 25. |
Compilers and interpreters are themselves
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Answer: Option C
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| 26. |
A compiler means
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Answer: Option D
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| 27. |
A pen shaped device which can sense light, and is used to point at spots on a video screen.
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Answer: Option B
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| 28. |
A notation used to express clearly on algorithm is known as
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Answer: Option A
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| 29. |
Compression of digital data for efficient storage is
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Answer: Option C
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| 30. |
An operating system intended for use on microprocessor based systems that support a single user is
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Answer: Option D
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| 31. |
Which programming language is based on Algol 60.
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Answer: Option D
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| 32. |
Computer memory consists of
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Answer: Option D
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| 33. |
A path by which communication is achieved between a central processor and other devices is called
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Answer: Option C
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| 34. |
A stand-alone system which produces one page of printed output at a time is
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Answer: Option A
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| 35. |
A memory that does not change its contents without external causes is known as
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Answer: Option B
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| 36. |
The report card and merit list forms the
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Answer: Option A
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| 37. |
A number which is stored and processed but not in the standard exponential form is called
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Answer: Option B
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| 38. |
A memory that holds micro programs is
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Answer: Option B
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| 39. |
A device invented by Dr. Bobeck in 1966, for mass storage of data is
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Answer: Option B
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| 40. |
The organization and interconnection of the various components of a computer system is
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Answer: Option A
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| 41. |
Which of the following is the coding of data so that is can't be easily understood if intercepted.
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Answer: Option C
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| 42. |
RAM is used as a short memory because it is
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Answer: Option A
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| 43. |
A modern electronic computer is a machine that is meant for
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Answer: Option B
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| 44. |
Which is a device that changes information into digital form?
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Answer: Option B
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| 45. |
An index register that is automatically incremented or decremented with each use is
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Answer: Option A
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| 46. |
Which network is a packet switching network?
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Answer: Option D
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