(b) Convert the following hexadecimal numbers to binary: (i) 111111 (ii) 101 (c) How many bits are needed to represent the order of an entire deck of playing cards? 4. Express the following number as 32-Bit single precision floating point numbers; using 1 signed bit, 8 biased exponent bits (+127), 23 bits for magnitude with the MSB dropped. (a) The speed of light, c, 0.2998 x 10^9 5. Explain the functionality of the following VHDL program. entity BCDInv is port (B,C,A: in bit; X: out bit); end entity BCDInv architecture Invalid of BCDInv begin X <= (B or C) and A; end architecture Invalid;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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(b) Convert the following hexadecimal numbers to binary:
(i) 111111
(ii) 101
(c) How many bits are needed to represent the order of an entire deck of playing cards?
4. Express the following number as 32-Bit single precision floating point numbers; using 1 signed
bit, 8 biased exponent bits (+127), 23 bits for magnitude with the MSB dropped.
(a) The speed of light, c, 0.2998 x 10^9
5. Explain the functionality of the following VHDL program.
entity BCDInv is
port (B,C,A: in bit; X: out bit);
end entity BCDInv
architecture Invalid of BCDInv
begin
X <= (B or C) and A;
end architecture Invalid;
Transcribed Image Text:(b) Convert the following hexadecimal numbers to binary: (i) 111111 (ii) 101 (c) How many bits are needed to represent the order of an entire deck of playing cards? 4. Express the following number as 32-Bit single precision floating point numbers; using 1 signed bit, 8 biased exponent bits (+127), 23 bits for magnitude with the MSB dropped. (a) The speed of light, c, 0.2998 x 10^9 5. Explain the functionality of the following VHDL program. entity BCDInv is port (B,C,A: in bit; X: out bit); end entity BCDInv architecture Invalid of BCDInv begin X <= (B or C) and A; end architecture Invalid;
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