Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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4) Calculate the unsigned decimal representation of each hexadecimal integer
A) 7916 _________________________________
B) A2C16 _________________________________
5) Calculate the signed 8-bit hexadecimal representation of each decimal integer
A) -8910 _____________________________
B) -10010 _____________________________
6) Calculate the signed 8-bit binary representation of each decimal integer.
A) -4010 ____________________________________________
B) -9210 ____________________________________________
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- What is the decimal equivalent of the hexadecimal number 1C9F? ______________arrow_forward1. Fill in the following table to show how the given integers are represented, assuming that 16 bits are used to store values and the machine used two's complement notation. Integer 28 2216 -18675 -12 31456 Binary Hex 4 Byte Big Endian (hex value as seen in memory) 4 Byte Little Endian (hex value as seen in memory)arrow_forwardConvert the following numbers to floating point representation (represented as 4 hex bytes). (15 points each) a. 321.9876 b. 2.71828arrow_forward
- Question 21 The coding scheme contains a set of numeric codes that are used to represent characters in the computer memory. O Hexadecimal O Binary O ASCIIarrow_forward9. BC in hexadecimal is _____ in decimal. 10.CAB in hexadecimal is ______ in decimalarrow_forwardPerform the following base conversions:1. a) 21200 = _________102. b) 3244 = _________103. c) 3402 = _________104. d) 7657 = _________10arrow_forward
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