logo

CuriousTab

CuriousTab

Discussion

Home ‣ Electronics ‣ Computer Hardware and Software See What Others Are Saying!
  • Question

  • The software used to drive microprocessor-based systems is called:


  • Options
  • A. assembly language programs
  • B. firmware
  • C. BASIC interpreter instructions
  • D. flowchart instructions

  • Correct Answer
  • assembly language programs 

    • More questions

    • 1. 

      If the current in the given circuit is increased to 24 mA, the source voltage must have tripled.


    • Options
    • A. True
    • B. False
      • Discuss
    • 2. 

      Which circuit is known as a voltage-to-current converter?


    • Options
    • A. a
    • B. b
    • C. c
    • D. d
      • Discuss
    • 3. A pure semiconductor material ___ very well.

    • Options
    • A. conducts
    • B. insulates
    • C. conducts and insulates
    • D. neither conducts nor insulates
      • Discuss
    • 4. What is the significance of the J and K terminals on the J-K flip-flop?

    • Options
    • A. There is no known significance in their designations.
    • B. The J represents "jump," which is how the Q output reacts whenever the clock goes HIGH and the J input is also HIGH.
    • C. The letters represent the initials of Johnson and King, the co-inventors of the J-K flip-flop.
    • D. All of the other letters of the alphabet are already in use.
      • Discuss
    • 5. An SRAM storage cell is less complex than a DRAM storage cell.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. Which unit of charge contains 6.25 × 1018 electrons?

    • Options
    • A. An ampere
    • B. A coulomb
    • C. A volt
    • D. A joule
      • Discuss
    • 7. Ground is the reference point from which voltages are measured in an electronic circuit.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. The voltage read by the voltmeter will be:


    • Options
    • A. 24 V
    • B. 12 V
    • C. 6 V
    • D. 4 V
      • Discuss
    • 9. A basic sample-and-hold circuit consists of an analog switch, a capacitor, and an instrumentation amplifier.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. What is the capacitive reactance if I = 1 amp, V = 2 volts, C = 5 F, and frequency = 10 Hz?

    • Options
    • A. 0.2 Ω
    • B. 0.5 Ω
    • C. 0.02 Ω
    • D. 0.003 Ω
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.