Computer System Architecture

291. BCD uses binary number system to specify decimal numbers:

1. 44105
2. 44075
3. 0-9
4. 0-10

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292. The ____________ are assigned according to the position occupied by digits:

1. Volume
2. Weight
3. Mass
4. All of these

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293. what is the BCD for a decimal number 559:

1. [0101 0101 1001]BCD
2. [0101 0001 1010]
3. [0101 1001 1001]
4. [1001 1010 0101]

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294. ____________ are the codes that represent alphabetic characters, punctuation marks and other special characters:

1. Alphanumeric codes
2. ASCII codes
3. EBCDIC codes
4. All of these

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295. Abbreviation ASCII stands for:

1. American standard code for information interchange
2. Abbreviation standard code for information interchange
3. Both
4. None of these

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296. How many bit of ASCII code:

1. 6
2. 7
3. 5
4. 8

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297. Which code used in transferring coded information from keyboards and to computer display and printers:

1. ASCII
2. EBCDIC
3. Both
4. None of these

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298. Which code used to represent numbers, letters, punctuation marks as well as control characters:

1. ASCII
2. EBCDIC
3. Both
4. None of these

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299. abbreviation EBCDIC stand for:

1. Extended binary coded decimal interchange code
2. External binary coded decimal interchange code
3. Extra binary coded decimal interchange code
4. None of these

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300. How many bit of EBCDIC code:

1. 7
2. 8
3. 5
4. 9

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