Digital Computer Fundamentals - Questions & Answers for Competitive Exams | GkSeries

• [A] Flip flop.
• [B] Multiplexer.
• [C] Demultiplexer.
• [D] Counter.

Answer: Option [B]

• [A] data distributor.
• [B] data multiplier.
• [C] data converter
• [D] data selector.

Answer: Option [A]

• [A] 3 inputs and 2 outputs.
• [B] 2 inputs and 1 output.
• [C] 1 input and 1 output.
• [D] 1 input and 2 outputs.

Answer: Option [A]

• [A] Single subtractor.
• [B] Half subtractor.
• [C] Full subtractor.
• [D] Multi subtractor.

Answer: Option [C]

• [A] binary-to-octal decoder.
• [B] decimal-to-octal decoder.
• [C] octal-to-binary decoder.
• [D] octal-to-decimal decoder.

Answer: Option [A]

• [A] inverse
• [B] reverse
• [C] forward
• [D] backward

Answer: Option [A]

• [A] sum.
• [B] carry.
• [C] sum and carry.
• [D] none of these.

Answer: Option [C]

• [A] Decoder.
• [B] Encoder.
• [C] Multiplexer.
• [D] Demultiplexer.

Answer: Option [B]

• [A] flip flop.
• [B] counter
• [C] multiplexer
• [D] encoder

Answer: Option [A]

• [A] Trigger
• [B] Toggle
• [C] Both A and B.
• [D] Translator.

Answer: Option [C]

• [A] counters
• [B] adders
• [C] flip flops.
• [D] subtractors.

Answer: Option [C]

• [A] registers.
• [B] latch.
• [C] multiplexer.
• [D] demultiplexer.

Answer: Option [B]