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  • Question
  • The feedback loop in the general systems model is represented fey


  • Options
  • A. data flow
  • B. decision flow
  • C. information flow
  • D. All of the above
  • E. None of the above

  • Correct Answer
  • All of the above 


  • More questions

    • 1. Which option will be used with touch command to change the access time?

    • Options
    • A. -a
    • B. -b
    • C. -t
    • D. -h
    • E. None of the above
    • Discuss
    • 2. Routers are often used to implement FIREWALLS

    • Options
    • A. True
    • B. False
    • Discuss
    • 3. What is the i/o address for com2?

    • Options
    • A. 2vb
    • B. 2f8
    • C. 8f8
    • D. 330
    • Discuss
    • 4. "Parity" errors usually indicate bad memory.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt?

    • Options
    • A. 9
    • B. 11
    • C. 13
    • D. 15
    • E. None of the above
    • Discuss
    • 6. How many DMA channels are there in an AT class PC?

    • Options
    • A. 3
    • B. 4
    • C. 7
    • D. 8
    • E. None of the above
    • Discuss
    • 7. _____ has become the most widely used bipolar family.

    • Options
    • A. DTL
    • B. TTL
    • C. ECL
    • D. MOS
    • E. None of the above
    • Discuss
    • 8. How many bytes are there in 1011 1001 0110 1110 numbers?

    • Options
    • A. 1
    • B. 2
    • C. 4
    • D. 8
    • E. None of the above
    • Discuss
    • 9. What switch would you use to view Smartdrive statistics?

    • Options
    • A. /x
    • B. /e:
    • C. /s
    • D. /o:n
    • E. None of the above
    • Discuss
    • 10. Which of the following command lists the last 10 lines of a file?

    • Options
    • A. grep
    • B. tail
    • C. head
    • D. cat
    • E. None of the above
    • Discuss


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