Digital Computer Electronics MCQ Questions & Answers | Computer Science Page-12 section-1

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111.
Which of the following is not functionally a complete set?

A. AND, OR

B. NAND

C. NOR

D. AND, OR, NOT

E. None of the above

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112.
The fan-out capability of a digital building block can be defined as

A. the number of inputs that one output can transmit to

B. the amount of cooling required for fanning the hear out

C. the number of inputs that can transmit to one input

D. the maximum power dissipation (heat generation) that the unit can stand.

E. None of the above

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113.
Conversion of an octal number 73₈ to binary number is

A. 110111₂

B. 111100₂

C. 110010₂

D. 111011₂

E. None of the above

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114.
Conversion of binary number 1100001₂ to hexadecimal is

A. 57₁₆

B. 61₁₆

C. 51₁₆

D. 43₁₆

E. None of the above

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115.
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

A. decimal

B. binary

C. ASCE

D. BCD

E. None of the above

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116.
Which of the following TTL subfamily is the fastest

A. standard TTL

B. high-speed TTL

C. schottky TTL

D. low-speed TTL

E. None of the above

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117.
The leading bit stands for the _ and the remaining bits for the _ is known as signed binary numbers.

A. sign, remainder

B. sign, magnitude

C. value, sign

D. variable, value

E. None of the above

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118.
A multiplexer is also known as

A. coder

B. decoder

C. data selector

D. multivibrator

E. None of the above

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119.
Standard TTL has a multiple emitter input transistor and a _____ output

A. totem-pole

B. bipolar

C. register

D. transistor

E. None of the above

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120.
A shift register moves the ___ left or right. Serial loading means storing a word in a shift register by entering _ bit per clock pulse. With parallel or broadside loading, it takes only one ___ pulse to load the input word.

A. light, eight, clock

B. right, eight, clock

C. bits, one, register

D. bits, one, clock

E. None of the above

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Digital Computer Electronics MCQ Questions & Answers | Computer Science

111. Which of the following is not functionally a complete set?

Answer & Solution

112. The fan-out capability of a digital building block can be defined as

Answer & Solution

113. Conversion of an octal number 738 to binary number is

Answer & Solution

114. Conversion of binary number 11000012 to hexadecimal is

Answer & Solution

115. The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

Answer & Solution

116. Which of the following TTL subfamily is the fastest

Answer & Solution

117. The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.

Answer & Solution

118. A multiplexer is also known as

Answer & Solution

119. Standard TTL has a multiple emitter input transistor and a _____ output

Answer & Solution

120. A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

Answer & Solution

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111.
Which of the following is not functionally a complete set?

112.
The fan-out capability of a digital building block can be defined as

113.
Conversion of an octal number 73₈ to binary number is

114.
Conversion of binary number 1100001₂ to hexadecimal is

115.
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

116.
Which of the following TTL subfamily is the fastest

117.
The leading bit stands for the _ and the remaining bits for the _ is known as signed binary numbers.

118.
A multiplexer is also known as

119.
Standard TTL has a multiple emitter input transistor and a _____ output

120.
A shift register moves the ___ left or right. Serial loading means storing a word in a shift register by entering _ bit per clock pulse. With parallel or broadside loading, it takes only one ___ pulse to load the input word.