| 1. | Decimal 43 in hexadecimal and BCD number system is respectively ? | |
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B2, 0100 0011
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2B, 0100 0011
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2B, 0011 0100
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B2, 0100 0100
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Report Question| 2. | (1111)2 in gray code represents ? | |
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9
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15
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16
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10
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| 3. | (24)8 is expressed in Gray code as which one of the following ? | |
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11000
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10100
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11110
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11111
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| 4. | If (292)10 = (1204)B where B is ? | |
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2
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4
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6
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8
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| 5. | What is the value of b in the conversion 1610 = 100 ? | |
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2
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8
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6
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4
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| 6. | The minimum decimal equivalent of the number 11C.0 is ? | |
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183
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194
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268
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269
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| 7. | The range of signed decimal numbers that can be represented by 6-bit I's complement number is ? | |
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-31 to +31
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-63 to +64
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-64 to +63
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32 to +31
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| 8. | If 73x (in base x number system) is equal to 54y (in base y number system), the possible values of x and y are ? | |
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8 and 16
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10 and 12
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9 and 13
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8 and 11
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| 9. | The excess-3 code is also known as ? | |
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weighted code
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cyclic redundancy code
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self-complementing code
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algebraic code
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| 10. | The standard binary code for alphanumeric character is ? | |
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ASCII
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BCD
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GRAY
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Excess-3
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