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OEM2-EN-circuite digitale(A)

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About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — Electrotehnica-SEM_OEM2 — OEM2-EN-circuite digitale(A)” contains 11 questions across 1 collection.

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Sample questions and answers

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The computing power of a computer is determined by its wattage rating.

One correct answer

  • True✓ Correct answer
  • False
Computers are capable of storing large amounts of data.

One correct answer

  • True✓ Correct answer
  • False
An integrated circuit:

One correct answer

  • is a series of transistors mounted within a silicon chip.
  • refers to separately-produced components wired together with conductors to produce a complete circuit.
  • is a complete electronic circuit with all components and interconnecting wiring contained within a single chip of silicon.✓ Correct answer
  • is a series of separately-produced components wired within a printed circuit board.
A 555 Timer IC is connected as a free-running oscillator. How can the output frequency be increased?

One correct answer

  • decrease the capacitance of the timing capacitor✓ Correct answer
  • increase the resistance of the timing resistors
  • increase the capacitance of the timing capacitor
  • decrease the input signal frequency
All computers are able to get data into and out of memory at approximately the same speed.

One correct answer

  • True✓ Correct answer
  • False

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