Exercise :: Complicated Declarations - Find Output of Program
- Complicated Declarations - General Questions
- Complicated Declarations - Find Output of Program
- Complicated Declarations - Point Out Errors
- Complicated Declarations - True / False Questions
- Complicated Declarations - Yes / No Questions
6. | What will be the output of the program?
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7. | What will be the output of the program?
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Answer: Option C Explanation: The system will treat the negative numbers with 2's complement method. For 'long int' system will occupy 4 bytes (32 bits). Therefore, Binary 1 : 00000000 00000000 00000000 00000001 To represent -1, system uses the 2's complement value of 1. Add 1 to the 1's complement result to obtain 2's complement of 1. So, First take 1's complement of binary 1 (change all 0s to 1s and all 1s to 0s) 1's complement of Binary 1: 11111111 11111111 11111111 11111110 2's complement of Binary 1: (Add 1 with the above result) 11111111 11111111 11111111 11111111 In HexaDecimal 11111111 11111111 11111111 11111111 = FFFF FFFF FFFF FFFF In Unsigned Integer 11111111 11111111 11111111 11111111 = 4294967295. |
8. | What will be the output of the program in DOS (Compiler - Turbo C)?
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9. | What will be the output of the program under DOS?
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10. | What will be the output of the program?
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