2023 Data Processing objectives and paper 2 for WASSCE(WAEC)
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Hi scholar, don't you think it will be so colourful if you ace the forthcoming wassce examination...smiles Yes it
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In this article, I have Written down 40 questions and answers including pdf which contain the
Data processing paper 2 from WASSCE (WAEC) for Data processing 2023.
This will guide you to understand the pattern WAEC follows when setting WASSCE questions for Data processing. Help
yourself by going through each question and answer to prepare yourself for the real exam. I wish
you success ahead.
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You can study the 40 (forty) WASSCE Data Processing past questions and answer for 2023 by checking
the content below or using the table of content below to navigate to the number of your choice
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Table of Contents
- WASSCE/WAEC Data Processing (2023) Questions and Answers 1 - 10
- WASSCE/WAEC Data Processing (2023) Questions and Answers 11 - 20
- WASSCE/WAEC Data Processing (2023) Questions and Answers 21 - 30
- WASSCE/WAEC Data Processing (2023) Questions and Answers 31 - 40
- Download WASSCE/WAEC Data processing pdF (2023) Paper 2 (essay questions and answer 1 - 6)
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WASSCE/WAEC Data Processing (2023) Questions and Answers 1 - 10
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1. Artificial intelligence is a feature of
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(a) Second generation computers
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(b) Third generations computers
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(c) Fourth generation computers
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(d) Fifth generation computers
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The correct answer is: (d) Fifth generation computers
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2. The Difference Engine and the Analytical Engine were invented by
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(a) Ada Lovelace and Charles Babbage
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(b) Blaise Pascal
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(c) Charles Babbage
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(d) Blaise Pascal and Ada Lovelace
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The correct answer is: (c) Charles Babbage
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3. Which of the following data elements ranks highest in size?
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(a) Bit
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(b) Byte
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(c) Field
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(d) Record
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The correct answer is: (d) Record
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4. The aim of administering questionnaire is to collect
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(a) Data
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(b) Information
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(c) Statistics
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(d) Specimen
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The correct answer is: (a) Data
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5. Which of the following computer types represents data as variable and continuous values?
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(a) Analogue computer
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(b) Digital computer
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(c) Mainframe computer
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(d) Microcomputer.
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The correct answer is: (a) Analogue computer
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6. A digital platform for the delivery of public sector information and seminar to citizens is called
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(a) e-library
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(b) e-government
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(c) e-commerce
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(d) e-learning
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The correct answer is: (b) e-government
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7. One application of ICT in medicine is
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(a) Global positioning system
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(b) Seismic software
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(c) Computerized axial tomography
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(d) Optical character recognition
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The correct answer is: (c) Computerized axial tomography
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8. A pointing device that controls cursor movement on the screen is
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(a) Keyboard
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(b) Monitor
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(c) Plotter
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(d) Trackball
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The correct answer is: (d) Trackball
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9. The proess of drawing inference from a piece of information is called
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(a) Analysis
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(b) Collation
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(c) Interpretation
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(d) Organization
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The correct answer is: (a) Analysis
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10. The information processing stage that produces detailed evaluation of data is
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(a) Analysis
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(b) Collection
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(c) Interpretation
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(d) Organization
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The correct answer is: (b) Collection
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WASSCE/WAEC Data Processing (2023) Questions and Answers 11 - 20
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11. The volume of data that can be sent from one point to another in a given time period is called
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(a) Baud
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(b) Band-width
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(c) Byte
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(d) Broadband
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The correct answer is: (b) Band-width
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12. The equipment shown in the figure above is used for
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(a) Audio transmission
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(b) Ethernet connection
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(c) Infrared transmission
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(d) Radio transmission
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The correct answer is: (d) Radio transmission
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13. What type of network is illustrated above?
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(a) LAN
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(b) MAN
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(c) PAN
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(d) WAN
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The correct answer is: (a) LAN
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14. The physical infrasturcture through which internet traffic are exchanged between the ISPs in the school illustrated above and other ISPs is called
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(a) Internet exchange point
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(b) Server farms
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(c) Subscriber end points
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(d) Switch racks
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The correct answer is: (a) Internet exchange point
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The figure below is an e-mail application interface. Use it to answer questions 15 and 16
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15. New message received are saved in the part labelled
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(a) I
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(b) II
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(c) III
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(d) IV
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The correct answer is: (a) I
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16. To send an e-mail, the user must click on the part labelled
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(a) I
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(b) II
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(c) III
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(d) IV
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The correct answer is: (a) I
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17. The allocation and de-allocation of computing resources in a computer is the function of
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(a) Application software
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(b) Browsers
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(c) Memory unit
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(d) Operation
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The correct answer is: (c) Memory unit
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18. TWhich of the following alignment stlyes can be achieved when the command Ctrl + J is executed in MS Word?
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The correct answer is: (C)
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19. The ruler feature in MS Word that is used to indent the second and subsequent lines of a paragraph i
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(a) Hanging indent
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(b) Left indent
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(c) Left margin
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(d) Right indent
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The correct answer is: (a) Hanging indent
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The figure below is a Microsoft Excel Worksheet. Use it to answer questions 20 and 21
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20. What formula will correctly display the total number of individuals involved in the computation as shown in the figure above
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(a) = COUNT(A2:A5)
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(b) = COUNTA(A2:A5)
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(c) = COUNTIF(A2:A5)
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(d) = SUM(A2:A5)
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The correct answer is: (a) = COUNT(A2:A5)
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WASSCE/WAEC Data Processing (2023) Questions and Answers 21 - 30
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21. What formula will calculate the total number of individuals who earn less than # 500.000 from the table as shown in the figure above
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(a) = COUNTA(E2:E5)
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(b) = COUNT(E2:E5)
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(c) = COUNT(E2:ES, '500,000')
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(d) = COUNTIF(E2:ES, '>500,000')
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The correct answer is: (d) = COUNTIF(E2:ES, '>500,000')
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The figure below is an entity relationship diagram in MS Access. Use it to answer question 22 and 23
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22. How many entities are listed in the figure above
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(a) 3
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(b) 5
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(c) 25
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(d) 30
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The correct answer is: (b) 5
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23. What kind of relationship exists between users and products as shown in the figure above
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(a) One-to-many
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(b) One-to-one
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(c) Many-to-many
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(d) Many-to-one
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The correct answer is: (c) Many-to-many
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24. The figure above is an MS PowerPoint application interface. The part used to apply motion effect to different objects of a slide is labelled
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(a) I
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(b) II
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(c) III
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(d) IV
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The correct answer is: (b) II
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25. Macromedia Dreamweaver application is used for
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(a) Graphic design
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(b) Intranet communication
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(c) Surfing the internet
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(d) Web design
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The correct answer is: (d) Web design
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26. The following features are found in the toolbox of CorelDraw application except
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(a) Ellipse tool
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(b) Marque tool
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(c) Rectangle tool
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(d) Text tool
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The correct answer is: (b) Marque tool
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27. When performing computer recovery operations after system crash, the startup disk is used to
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(a) Backup deleted users file
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(b) Recover the system disk from an image file
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(c) Restore the system to an earlier time
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(d) Update the application packages
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The correct answer is: (c) Restore the system to an earlier time
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28. A computer system under use was found to be unusually slow, freezes often and very dusty. What is needed to correct this problem?
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(a) Change the location of the computer
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(b) Delete some files
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(c) Hit the system unit with a blower
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(d) Perform maintenance procedure
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The correct answer is: (d) Perform maintenance procedure
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29. Computer ethical practices include the following except
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(a) Exposure of vulnerability in websites
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(b) Respect for intellectual property
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(c) use of polite words on other users
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(d) Use of other people's computer without due permission
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The correct answer is: (d) Use of other people's computer without due permission
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30. Which of the following devices is needed by a technician for protection against electrostatic discharge?
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(a) Magnet
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(b) Screw driver
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(c) Surge protector
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(d) Wrist strap
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The correct answer is: (d) Wrist strap
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WASSCE/WAEC Data Processing (2023) Questions and Answers 31 - 40
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31. People who use Cathode Ray Tube monitor without antiglare screen arcsusceptible to
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(a) Back ache
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(b) Repetitive strain injury
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(c) Blurred vision
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(d) Stiffness of the wrist
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The correct answer is: (c) Blurred vision
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32. Database Administrator is a professional who
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(a) Tests and detects vulnerabilities on hardware devices and software
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(b) Handles packet sniffing in a network
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(c) Designs, implements and maintains a database
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(d) Performs data entr in a database
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The correct answer is: (c) Designs, implements and maintains a database
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33. The following precautionary measures are taken against virus infection except
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(a) Regular updating of antivirus
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(b) Downloading e-mail attachment before scanning it
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(c) Avoiding the installation of pirated software
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(d) Avoiding booting the computer with disks in it
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The correct answer is: (c) Avoiding the installation of pirated software
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34. Computer malware is detected by
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(a) Adware
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(b) Antivirus
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(c) Antiglare
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(d) Logic bomb
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The correct answer is: (b) Antivirus
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Use the figure below to answer questions 35 and 36
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35. Column 2 and 3 in the table below cannot be used as primary key because both fields contain
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(a) The same datatype
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(b) Only strings and numbers respectively
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(c) Duplicate values
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(d) Different data types
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The correct answer is: (c) Duplicate values
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36. The attributes in the figure above are
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(a) 18/001, 18/002, 18/003
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(b) Yellow, Blue, Yellow
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(c) 14, 15, 15
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(d) Reg. No, House, Age
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The correct answer is: (d) Reg. No, House, Age
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37. The speed of access to files in a random access file compared to other file organization methods is
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(a) Relatively fast
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(b) Slow
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(c) The same
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*(d) Very slow
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The correct answer is: (a) Relatively fast
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38. A type of file organization that stores data in the order of their arrival is called
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(a) Sequential file organization
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(b) Random file organization
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(c) Indexed-sequential file organization
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(d) Hashed file organization
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The correct answer is: (a) Sequential file organization
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39. The following terms describe the importance of data security except data
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(a) Availability
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(b) Consistency
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(c) Integrity
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(d) Normalization
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The correct answer is: (d) Normalization
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40. Advantages of parallel database include the following except
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(a) Greater flexibility
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(b) High availability
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(c) High performance
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(d) Huge resources
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The correct answer is: (b) High availability
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Download WASSCE/WAEC Data processing pdF (2023) Paper 2 (essay questions and answer 1 - 6)
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We have provided a pdf where you can practice wassce Paper 2 for Data processing 2023. To download the
pdf right away,
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- wassce/waec past questions and answers for Data Processing 2022
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