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Data Processing 2017 WAEC Past Questions

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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11

Information transmission medium from location P to location Q in space is called 

  • A. wireless transmission
  • B. wired transmission
  • C. cabled transmission
  • D. asynchronous transmission
View Answer & Discuss WAEC 2017
12

Which of the following is not a type of wireless transmission

  • A. Bluetooth
  • B. Fiire optics
  • C. Infrared
  • D. WiFi
View Answer & Discuss (2) WAEC 2017
13

The basic criterion for classifying a network is 

  • A. psychological consideration
  • B. geographical scope
  • C. equipment availability
  • D. economic reason
View Answer & Discuss WAEC 2017
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
14

Which of the following measures are used to secure data on-line? I. Password II. Encryption III. Personal Identification Number (PIN)

  • A. II only
  • B. III only
  • C. II and III
  • D. I, II, and III
View Answer & Discuss (3) WAEC 2017
15

In e-mail context, bcc stands for 

  • A. backup carbon copy
  • B. blank carbon copy
  • C. blind carbon copy
  • D. bulk carbon copy
View Answer & Discuss WAEC 2017
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts