Question 1

Which of the following Boolean operations produces the output 1 for the fewest number of input patterns?

Accepted Answer

A)  AND 
B)  OR 
C)  XOR 
A)  AND 
B)  OR 
C)  XOR

Question 2

Which of the following values cannot be stored accurately using a floating-point format in which the most significant bit is the sign bit,the next three bits represent the exponent field in excess notation,and the last four bits represent the mantissa?

Accepted Answer

A)  2 1/2 
B)  3/16 
C)  7 
D)  6 1/4 
A)  2 1/2 
B)  3/16 
C)  7 
D)  6 1/4

Question 3

Which of the following bit patterns cannot be expressed in hexadecimal notation?

Accepted Answer

A)  11111111 
B)  1001 
C)  110011 
D)  100000000001 
A)  11111111 
B)  1001 
C)  110011 
D)  100000000001

Question 4

Explain why the final version of the dictionary need not be transmitted with a message encoded using LZW compression.

Accepted Answer

The dictionary can be construc

Which of the following Boolean operations produces the output 1 for the fewest number of input patterns?

Which of the following values cannot be stored accurately using a floating-point format in which the most significant bit is the sign bit,the next three bits represent the exponent field in excess notation,and the last four bits represent the mantissa?

Which of the following bit patterns cannot be expressed in hexadecimal notation?

Explain why the final version of the dictionary need not be transmitted with a message encoded using LZW compression.

Data Representation

Operating Systems

Networks and the Internet

Algorithms

Programming Languages

Software Engineering

Data Abstractions

Database Systems

Computer Graphics

Artificial Intelligence

Theory of Computation

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Exam 1: Data Representation

Which of the following Boolean operations produces the output 1 for the fewest number of input patterns?

Which of the following values cannot be stored accurately using a floating-point format in which the most significant bit is the sign bit,the next three bits represent the exponent field in excess notation,and the last four bits represent the mantissa?

Which of the following bit patterns cannot be expressed in hexadecimal notation?

Explain why the final version of the dictionary need not be transmitted with a message encoded using LZW compression.

Data Representation

Operating Systems

Networks and the Internet

Algorithms

Programming Languages

Software Engineering

Data Abstractions

Database Systems

Computer Graphics

Artificial Intelligence

Theory of Computation

Filters