CS 160 FINAL EXAM |160 COMPLETE QUESTIONS WITH 100% RATED
EXPERT SOLUTIONS |2026 LATEST UPDATED
Which of the following best describes the OR operation? - (answer)if either input is TRUE OR
both inputs are TRUE then the result is TRUE, otherwise the result is FALSE
Which of the following bit patterns represents the value -9 in two's complement notation? -
(answer)11110111
http://www.exploringbinary.com/twos-complement-converter/
Factors which affect the performance of magnetic disk storage systems include - (answer)The
time required to move the read/write heads from one track to another
The time required for data to rotate around to the read/write head
The data transfer rate
,Which of the following bit patterns represents the value 9 in two's complement notation? -
(answer)00001001
http://www.exploringbinary.com/twos-complement-converter/
Which of the following bit patterns cannot be expressed in hexadecimal notation? -
(answer)0FDG 110011
http://www.binaryhexconverter.com/hex-to-decimal-converter
http://www.exploringbinary.com/twos-complement-converter/
Which of the following bit patterns (represented in hexadecimal notation) represents a positive
number in 8-bit two's complement notation? - (answer)http://www.binaryhexconverter.com/hex-
to-decimal-converter
http://www.exploringbinary.com/twos-complement-converter/
Which of the following representations in two's complement notation represents the largest
value? - (answer)00000010
http://www.exploringbinary.com/twos-complement-converter/
,Which of the following representations in two's complement notation represents the smallest
value? - (answer)11110000
http://www.exploringbinary.com/twos-complement-converter/
What is the largest value that can be stored in 32 bits using two's complement notaton? -
(answer)4,294,967,295
What is the largest value that can be stored in 16 bits using two's complement? -
(answer)2,147,483,647
Assuming that each of the following bit patterns originally had even parity, which one contains
an error? - (answer)010011000
Which of the following data storage systems provides the most efficient random access to
individual data items? - (answer)Main memory
Which of the following is the binary representation of 6 5/8? - (answer)110.101
http://www.exploringbinary.com/twos-complement-converter/
, convert the fraction to decimal and then add on to the number.
Which of the following mass storage systems is preferred because it has the fewest moving
parts? - (answer)Flash drives
Which of the following bit patterns (represented in hexadecimal notation) represents a negative
number in 8-bit two's complement notation? - (answer)A6
http://www.binaryhexconverter.com/hex-to-decimal-converter
Which of these statements is true? Choose the best answer. - (answer)ASCII code uses bit
patterns to represent letters, symbols, digits, and control information.
Unicode was developed to represent a greater variety of character symbls than ASCII, including
a variety of languages such as Chinese and Japanese.
A text file contains character-by-character encoding of text.
EXPERT SOLUTIONS |2026 LATEST UPDATED
Which of the following best describes the OR operation? - (answer)if either input is TRUE OR
both inputs are TRUE then the result is TRUE, otherwise the result is FALSE
Which of the following bit patterns represents the value -9 in two's complement notation? -
(answer)11110111
http://www.exploringbinary.com/twos-complement-converter/
Factors which affect the performance of magnetic disk storage systems include - (answer)The
time required to move the read/write heads from one track to another
The time required for data to rotate around to the read/write head
The data transfer rate
,Which of the following bit patterns represents the value 9 in two's complement notation? -
(answer)00001001
http://www.exploringbinary.com/twos-complement-converter/
Which of the following bit patterns cannot be expressed in hexadecimal notation? -
(answer)0FDG 110011
http://www.binaryhexconverter.com/hex-to-decimal-converter
http://www.exploringbinary.com/twos-complement-converter/
Which of the following bit patterns (represented in hexadecimal notation) represents a positive
number in 8-bit two's complement notation? - (answer)http://www.binaryhexconverter.com/hex-
to-decimal-converter
http://www.exploringbinary.com/twos-complement-converter/
Which of the following representations in two's complement notation represents the largest
value? - (answer)00000010
http://www.exploringbinary.com/twos-complement-converter/
,Which of the following representations in two's complement notation represents the smallest
value? - (answer)11110000
http://www.exploringbinary.com/twos-complement-converter/
What is the largest value that can be stored in 32 bits using two's complement notaton? -
(answer)4,294,967,295
What is the largest value that can be stored in 16 bits using two's complement? -
(answer)2,147,483,647
Assuming that each of the following bit patterns originally had even parity, which one contains
an error? - (answer)010011000
Which of the following data storage systems provides the most efficient random access to
individual data items? - (answer)Main memory
Which of the following is the binary representation of 6 5/8? - (answer)110.101
http://www.exploringbinary.com/twos-complement-converter/
, convert the fraction to decimal and then add on to the number.
Which of the following mass storage systems is preferred because it has the fewest moving
parts? - (answer)Flash drives
Which of the following bit patterns (represented in hexadecimal notation) represents a negative
number in 8-bit two's complement notation? - (answer)A6
http://www.binaryhexconverter.com/hex-to-decimal-converter
Which of these statements is true? Choose the best answer. - (answer)ASCII code uses bit
patterns to represent letters, symbols, digits, and control information.
Unicode was developed to represent a greater variety of character symbls than ASCII, including
a variety of languages such as Chinese and Japanese.
A text file contains character-by-character encoding of text.
