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  • Question
  • Systems software is a program that directs the overall operation of the computer, facilitates its use and interacts with the users. What are the different types of this software?


  • Options
  • A. Operating system
  • B. Languages
  • C. Utilities
  • D. All of the above

  • Correct Answer
  • All of the above 


  • More questions

    • 1. A protocol is a set of rules governing a time sequence of events that must take place

    • Options
    • A. between peers
    • B. between modems
    • C. between an interface
    • D. across an interface
    • E. None of the above
    • Discuss
    • 2. The manager attempts to expedite, or speed up, the flow of

    • Options
    • A. machines
    • B. manpower
    • C. material
    • D. All of the above
    • E. None of the above
    • Discuss
    • 3. The file created yesterday is called the

    • Options
    • A. "son" file
    • B. "father" file
    • C. "mother" file
    • D. "grandfather file"
    • E. None of the above
    • Discuss
    • 4. The manager, in using the systems approach, should subdivide the firm into subsystems based on

    • Options
    • A. functional areas-marketing, finance, and manufacturing
    • B. management levels-strategic, tactical, and operational
    • C. resource flows-manpower, money, machines, and material
    • D. any of the above represent acceptable subsystem divisions.
    • E. None of the above
    • Discuss
    • 5. Which of the following is the main Apache configuration file?

    • Options
    • A. httpd.conf
    • B. apache.con
    • C. /etc/profile
    • D. system.ini
    • E. None of the above
    • Discuss
    • 6. How can you rebuild the RPM file to include the new patches?

    • Options
    • A. - - recompile
    • B. - - rebuild
    • C. - - generate
    • D. - - execute
    • E. None of the above
    • Discuss
    • 7. Producer consumer problem can be solved using

    • Options
    • A. semaphores
    • B. event counters
    • C. monitors
    • D. all of the above
    • E. None of the above
    • Discuss
    • 8. X.21 is

    • Options
    • A. a method of determining which device has access to the transmission medium at any time
    • B. a method access control technique for multiple-access transmission media
    • C. a very common bit-oriented data link protocol issued by ISO
    • D. network access standard for connecting stations to a circuit-switched network
    • E. None of the above
    • Discuss
    • 9. An ROP would be attached to a

    • Options
    • A. simplex channel
    • B. duplex channel
    • C. half duplex channel
    • D. full duplex channel
    • E. None of the above
    • Discuss
    • 10. With respect to data input, the most accurate description of batch control is

    • Options
    • A. dividing documents to be entered into batches
    • B. controlling the input of each input clerk
    • C. comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system
    • D. All of the above
    • E. None of the above
    • Discuss


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