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  • Question
  • The term "remote job entry" relates to


  • Options
  • A. batch processing
  • B. realtime processing
  • C. transaction processing
  • D. distributed processing
  • E. None of the above

  • Correct Answer
  • batch processing 


  • Networking problems


    Search Results


    • 1. Which of the following specifies the network address and host address of the computer?

    • Options
    • A. The IP address
    • B. The TCP address
    • C. The subnet mask
    • D. The default gateway
    • E. None of the above
    • Discuss
    • 2. A hard copy would be prepared on a

    • Options
    • A. typewriter terminal
    • B. line printer
    • C. plotter
    • D. All of the above
    • E. None of the above
    • Discuss
    • 3. What protocol is used between E-Mail servers?

    • Options
    • A. FTP
    • B. SMTP
    • C. SNMP
    • D. POP3
    • Discuss
    • 4. In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and

    • Options
    • A. PC
    • B. synchronous port
    • C. crossover cable
    • D. asynchronous port
    • E. None of the above
    • Discuss
    • 5. For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for?

    • Options
    • A. Recognised standard
    • B. Random sequence
    • C. Recommended standard
    • D. Registered source
    • E. None of the above
    • Discuss
    • 6. Communication between computers is almost always

    • Options
    • A. serial
    • B. parallel
    • C. series parallel
    • D. direct
    • E. None of the above
    • Discuss
    • 7. Which of the following is considered a broadband communications channel?

    • Options
    • A. coaxial cable
    • B. fiber optic cable
    • C. microwave circuits
    • D. satellites systems
    • E. All of the above
    • Discuss
    • 8. What is the port number for POP3?

    • Options
    • A. 110
    • B. 90
    • C. 80
    • D. 49
    • Discuss
    • 9. Which of the following performs modulation and demodulation?

    • Options
    • A. fiber optic
    • B. satellite
    • C. coaxial cable
    • D. modem
    • E. None of the above
    • Discuss
    • 10. Which of the following statement is correct?

    • Options
    • A. A spin stabilized satellite used solar cells mounted on a cylinder body that continuously rotates so that 40 a time and it also uses gyroscopic action of a spinning satellite to maintain its orientation towards the earth and the sun.
    • B. A spin stabilized satellite uses solar panels whose cells are continually oriented toward the sun
    • C. Satellite transponders use lower frequency reception of radiation from earth stations and higher frequency for transmission to earth stations.
    • D. satellite transponders use a single frequency for reception and transmission from one point on earth to another
    • E. None of the above
    • Discuss


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