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Data Processing Past Questions

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306

Security breaches in computing cannot be prevented through the use of

  • A. antivirus
  • B. encryption
  • C. firewall
  • D. firmware
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307

A system analyst is a person who

  • A. designs flowchart
  • B. designs and implements new solutions
  • C. trains computer users
  • D. writes complex computer programs
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308

The malware which is programmed to initiate at a specific date or when a specific event occurs is called

  • A. directory virus
  • B. logic bomb
  • C. polymorphic virus
  • D. root kit virus
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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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309

One advantage of information processing is that

  • A. face-to-face interaction among staff may be reduced
  • B. initial investment cost can be high
  • C. running cost becomes lower in the long term
  • D. It encourages the training/retraining of staff
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310

The function of the SQL statement SELECT Student ID, Surname, House Name FROM Student, is that it 

  • A. retrieves the listed fields from student table
  • B. highlight the listed fields from student table
  • C. hides the selected fields from student table
  • D. deletes the listed fields from students table
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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208