Digital Concepts Questions and Answers

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Q51
A classification of ICs with complexities of 12 to 100 equivalent gates on a chip is known as ________.
  • A SSI
  • B MSI
  • C LSI
  • D VLSI
Answer: Option B
Q52
Which of the following is a semiconductor memory?
  • A RAM
  • B MAR
  • C CD-ROM
  • D CD
Answer: Option A
Q53
The holes through a PC board are ________.
  • A smaller with SMT than with through-hole mounting
  • B larger with SMT than with through-hole mounting
  • C the same size as with through-hole mounting
  • D usually unnecessary
Answer: Option C
Q54
A classification of ICs with complexities of 100 to 10,000 equivalent gates per chip is known as ________.
  • A SSI
  • B MSI
  • C LSI
  • D VLSI
Answer: Option C
Q55
A classification of ICs with complexities of 100 to 10,000 equivalent gates per chip is known as ________.
  • A SSI
  • B MSI
  • C LSI
  • D VLSI
Answer: Option C
Q56
In a serial data system, the data is transmitted along a group of conductors simultaneously.
  • A TRUE
  • B FALSE
Answer: Option B
Q57
Temperature variation is normally an analog quantity.
  • A TRUE
  • B FALSE
Answer: Option A
Q58
Transistor-transistor logic (TTL) uses the bipolar transistor as its main circuit element.
  • A TRUE
  • B FALSE
Answer: Option A
Q59
A digital quantity has a discrete set of values.
  • A TRUE
  • B FALSE
Answer: Option A
Q60
SMT stands for small-to-medium technology.
  • A TRUE
  • B FALSE
Answer: Option B

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