7) Assume we use 8-bit cell to store floating point numbers, 1 bit for sign, 3 bits for excessed exponent, and 4 bits for significand. What is the decimal value for a cell with bit pattern  0 110  1101   Question options:   a.   14.25   b.  50   c.  50.25   d.  14.5   e. NAN (Not a number)   8) Assume we use 8-bit cell to store floating point numbers, 1 bit for sign, 3 bits for excessed exponent, and 4 bits for significand (seeeffff). What is the excess for normalized decimals?   Question options:   a.  6   b.  7   c.  2   d.  3   9) For IEEE 754 single precision floating point numbers, if X is a negative denormalized floating point number with mantisa   010  0000 0000  0000  0000  0000, what is the decimal value of X?   Question options:   a.   –1.25 × 2^(–126 )   b.   –1.25 × 2^(–127 )   c.   –0.25 × 2^(–127)   d.   –0.25 × 2^(–126 )   e.  None of the above

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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7) Assume we use 8-bit cell to store floating point numbers, 1 bit for sign, 3 bits for excessed exponent, and 4 bits for significand. What is the decimal value for a cell with bit pattern  0 110  1101
 
Question options:
 
a.   14.25
 
b.  50
 
c.  50.25
 
d.  14.5
 
e. NAN (Not a number)
 
8) Assume we use 8-bit cell to store floating point numbers, 1 bit for sign, 3 bits for excessed exponent, and 4 bits for significand (seeeffff). What is the excess for normalized decimals?
 
Question options:
 
a.  6
 
b.  7
 
c.  2
 
d.  3
 
9) For IEEE 754 single precision floating point numbers, if X is a negative denormalized floating point number with mantisa   010  0000 0000  0000  0000  0000, what is the decimal value of X?
 
Question options:
 
a.   –1.25 × 2^(–126 )
 
b.   –1.25 × 2^(–127 )
 
c.   –0.25 × 2^(–127)
 
d.   –0.25 × 2^(–126 )
 
e.  None of the above
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