WAEC - Data Processing (2019)
1
The modern definition of a computing machine is based on a concept known as
2
Arrange the following ICT tools in the order of invention from the earliest to the latest; cell phone, internet, satellite and radio
Answer(D)
Radio, cell phone, satellite, internet
3
The pocess of gathering facts and statistics from different sources is known as data
4
A chart is a graphical representation of
5
The use of transistors in circuit was a major advancement in the
Answer(B)
second generation computers
6
An ICT-based service that uses telecommunication devices to hold meeting among many participants in two or more location known as
7
Which of these devices does not support wireless communication
8
The manipulation of digitised information by computer or other digital electronic equipment is known as
9
Which of the following statements explains information processing
Answer(B)
Changing information detectable by an observer
10
The information transmission medium from location A to location B in space is called
11
What is the role of the part labeled II in Figure 1 above?
12
Which of these technologies allows wireless connectivity in a Personal Area Network
13
The main function of the device in the part labeled II in Figure 2 above is
Answer(C)
forwarding data packets between computers
14
Use Figure 3 above to answer question below
The title of the web page being accessed on the interface in Figure 3 is displayed on the part labeled
15
Use Figure 3 above to answer this question
The shortcut key combination for adding a new tab in Figure 3 is
16
A program that enables the computer hardware to communicate and function effectively is
17
A Word document can have any of these file extension except
18
Which of the command shortcuts can be used to display the dialog box in Figure 4 when the application is running
19
The first step taken in editing a chart in MS Excel is
20
By default numeric values in a worksheet are
21
The diagram in Figure 5 depicts a
22
Which of the following sets are available when creating a table in "Design view" in Microsoft Access?
Answer(A)
Data type, Description and Field Name
23
The MS PowerPoint feature which can be used to change the appearance of the entire presentation is the
24
One example of web design package is
25
The part labeled II in Figure 6 ABOVE is used to
26
In computer maintenance the dampen material can be used on the following devices except
27
Dust from the system unit casing can be removed using
28
Indiscriminate sending of unsolicited e-mails to many addresses is known as
29
In computing, ergonomics is a term associated with computer
30
A novice is discouraged from opening the CRT monitor for maintenance because
31
Computer professional bodies in Nigeria include the following except
Answer(C)
Nigeria Information Technology Development Agency
32
The malware which appears as a harmless object but attack it's victims at the slightest opportunity is called
33
Virus effect can be prevented by
Answer(A)
installing and updating antivirus
34
The parts of the object in Figure 7above labeled II are called
35
The arrangement that gives the correct order of magnitude of the database elements is
Answer(B)
character, field, record, table, file, database