Home ยป Past Questions ยป Data-processing ยป Waec ยป 2021 ยป Page 2
22

To show the whole presentation in Microsoft PowerPoint 2007, select slide show from the 

  • A. design tab
  • B. home tab
  • C. title bar
  • D. menu bar
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23

The correct order of the steps taken in creating a database from the database template in MS Access 2007 is

  • A. click on the Office button --> click New --> choose a database of your choice
  • B. click New --> click on Office button --> choose a database of your choice
  • C. click on database of your choice --> click New --> click on Office button
  • D. click New --> choose database of your choice --> click on Office button
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24

The field in a database which uniquely identifies each record is called a 

  • A. composite key
  • B. foreign key
  • C. local key
  • D. primary key
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25

The formula to calculate the average of a given range of data from cell B2 to cell D4 in a Microsoft Excel worksheet is

  • A. = AVERAGE (B2+D4)
  • B. =AVERAGE (B2:D4)
  • C. =AVERAGE(B2, D4)
  • D. =AVERAGE(B2;D4)
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26
S/N A B C D E F G H
1 STAFF DAYS ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N) ITEMS SALES (N)

ITEMS SALES (N)

2 JOY MON 208 300 500 400 300 158
3 AKIN TUE 300 200 500 400 200 200
4 KEN WED 400 300 400 500 100 300
                 

Figure 3

The highest sale by Joy is recorded in cell

  • A. F1
  • B. B4
  • C. B4
  • D. E2
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27

Figure 2 shows a dialog box from Microsoft Word application. Use it to answer question 19

Which of the following command shortcuts can be used to display the dialog bax in Figure when the application is running?

 

  • A. Ctrl + O
  • B. Ctrl + S
  • C. Ctrl + Y
  • D. Ctrl + Z
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28

The feature of a word document that shows the page, number of words and errors found in a document is the 

  • A. menu bar
  • B. scroll bar
  • C. status bar
  • D. title bar
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29

An operating systemthat enables more than one user to access the same data is called

  • A. multi-tasking OS
  • B. multi-user OS
  • C. single user OS
  • D. virtual memory OS
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30

Use Figure 1 to answer question 16

To visit the previous page using the interface in Figure 1, the user will click on the part labeled

  • A. I
  • B. II
  • C. III
  • D. IV
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31

The following software are web browsers except

  • A. Firefox
  • B. Google Chrome
  • C. Linux
  • D. Opera
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32

Mr Francis has an office complex with 20 rooms. What type of network is suitable for connecting all the computers in their various rooms into a single network?

  • A. LAN
  • B. MAN
  • C. PAN
  • D. WAN
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33

The protocol for transferring file(s) from one machine to another is

  • A. SNMP
  • B. SMTP
  • C. FTP
  • D. FAT
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34

Which of the following file organizations requires primary Key?

  • A. Indexed file organization
  • B. Random file organization
  • C. Serial file organization
  • D. Sequential file organization
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35

When information is conveyed from one space to another, it is referred to as information

  • A. retrieval
  • B. translation
  • C. transmission
  • D. transportation
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36

Which of the following actions is not a source of computer virus?

  • A. Checking of e-mail
  • B. Downloading programs
  • C. Reading from CD/DVD
  • D. Uploading data
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37

The manipulation of digitalized information by computer or other electronic equipment is known as 

  • A. data collation
  • B. data manipulation
  • C. information manipulation
  • D. information processing
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38

The joystick is mainly used for 

  • A. clicking the links on web pages
  • B. drawing and playing computer games
  • C. erasing of unwanted graphics
  • D. typing of document in a word processor
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39

Fourth generation computer application can execute the following operations except

  • A. digging of drainages
  • B. drainage channel design
  • C. management of recreational facilities
  • D. payroll management
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40

Which of the following media involves point-to-point communication?

  • A. Radio
  • B. Satellite
  • C. Telephone
  • D. Television
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41

The type of computer that counts in discrete form only is referred to as

  • A. analog computer
  • B. digital computer
  • C. hybrid computer
  • D. mainframe computer
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42

Which of the following statements is true?

  • A. Data leads to information and information leads to knowledge
  • B. Data leads to knowledge and knowledge leads to information
  • C. Information leads to data and data leads to knowledge
  • D. Knowledge leads to information and information leads to data
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