Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Please help me with those questions 1. a. Convert 113 (in base 10) to a binary number using the unsigned 8-bit binary representation. b. .Convert 1001 1010 to an integer assuming that the binary sequence uses the unsigned 8-bit binary representation. Present your answer using the usual sign-magnitude base 10 representation. c.Convert the binary sequence 1010 0001 to a decimal integer assuming that the binary sequence uses the two's complement 8-bit binary representation. Present your answer using the usual sign-magnitude base 10 representation. c. Add 0100 1011 and 1011 0111 assuming that the binary number represents unsigned 8-bit integers. Present your answer as an 8-bit binary number using unsigned 8-bit representation. d. Convert the decimal -107 (written using the usual signed-magnitude base 10 representation) to a signed 8-bit binary number using the two's complement representation.
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Transcribed Image Text:Please help me with those questions 1. a. Convert 113 (in base 10) to a binary number using the unsigned 8-bit binary representation. b. .Convert 1001 1010 to an integer assuming that the binary sequence uses the unsigned 8-bit binary representation. Present your answer using the usual sign-magnitude base 10 representation. c.Convert the binary sequence 1010 0001 to a decimal integer assuming that the binary sequence uses the two's complement 8-bit binary representation. Present your answer using the usual sign-magnitude base 10 representation. c. Add 0100 1011 and 1011 0111 assuming that the binary number represents unsigned 8-bit integers. Present your answer as an 8-bit binary number using unsigned 8-bit representation. d. Convert the decimal -107 (written using the usual signed-magnitude base 10 representation) to a signed 8-bit binary number using the two's complement representation.
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