| 1. | Multiplication two binary numbers A and B is 11011. If A=011, B is ? | |
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0101
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1100
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1001
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1011
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Report Question| 2. | A number is expressed in binary two's complement as 10011. Its decimal equivalent value is ? | |
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19
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13
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-19
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-13
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| 3. | The resultant binary of the decimal problem 49 +1= is ? | |
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00110101
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00110010
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01010101
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00110001
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| 4. | The decimal equivalent of (101011) ? | |
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48
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44
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54
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43
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| 5. | Binary equivalent of octal number 705 is ? | |
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1110101
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111000101
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1010111
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101000111
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| 6. | 15th complement of hexadecimal number (A01)16 is ? | |
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(5F0)16
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(6E0)16
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(6EE)16
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(5FE)16
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| 7. | The digit 0 with carry of 1 is the sum of binary addition ? | |
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1+1
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0+1
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1+0
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0+0
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| 8. | In digital computer the number 127 is stored as ? | |
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11000111
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1111111
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10001
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000100100111
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| 9. | Binary data is being represented in size of byte, and in 2's complement form. The number of 0's present in representation of (-127)decimal is ? | |
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8
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7
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6
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5
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| 10. | The number of 1 in 8-bits representation of -127 in 2's complement form is m and that in 1's complement form is n. What is the value of m: n ? | |
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2:1
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1:2
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3:1
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1:3
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