Waec Data Processing 2019 Past Questions and Answers

Question 41:

• WAEC 2019

Hamza, Emeka, Funsho, Fejiro and Idongesit were friends from secondary school. Now, Hamza is a pilot, Emeka is a businessman, Funsho is banker, Fejiro is a manufacturer while Idongesit is a teacher. State two ways by which any of these friends can apply ICT in their respective professions.

Question 42:

• WAEC 2019

a. A secondary school has over twenty personal computers. The school management intends to connect all the computer in a network. Give four reasons that must have motivated the school management into connecting the computers together.
(b) List four network devices required to accomplish the task in 3(a).
(c) State one function each of any two of the devices listed in 3(b).

Question 43:

• WAEC 2019

(a) Explain the following database management terms; (i) entities (ii) attributes (iii) relationships
(b)(i) Define cardinality in database management.
(ii) Mention three cardinality relationships database management.

Question 44:

• WAEC 2019

a. Figure 1 illustrates a part of a computer system,

(i) Identify the part labeled Y.
(ii) Sate;
I. The technology used in the part labeled Z.
II. The function of the labeled X.
III. one maintenance practice for the part labeled Z.

(b) Figure 2 shows a setup of a computer system. State one function of each of the parts labeled P, Q, R, S and T.
(c) Outline the steps taken to perform the following tasks in CorelDraw application;
(i) Insert a circular shape.
(ii) add caption "Happy Birthday" around the circular shape.
(iii) change the colour of the caption to green.

Question 45:

• WAEC 2019

Table 1 shows the list of items and the quantity of the items needed by a student. The table was created on an MS Excel worksheet.
Use the table to answer questions 6(a)(i)-(iv)
Table 1

ITEM	QUANTITY
TEXTBOOK	12
BIRO	5
EXERCISE BOOK	18
PENCIL	3
CALCULATOR	2
ERASER	2

(a)Outline the steps to; (i) create a bar chart on the worksheet such that the items would be labeled on the chart and the percentage of each item included.
(ii) add to the table a new; A. column B. row
(iii) State one function in MS Excel that can be used to determine the item with the highest quantity.
(b) Outline the steps to add page border to a document using Art Design Tool in MS Word application.
(c) An MS Word document contains the phrase "WAEC Exam". Highlight the steps to link the phrase WAEC website (http://www.waec.org.ng).