Computer Studies JAMB, WAEC, NECO AND NABTEB Official Past Questions

Which of the following is not an example of graphics packages

The first step in a CPU instruction cycle is

The following are the methods of file security except

What protocol is used between Email servers?

A set of programs that direct computers to perform specific information processing activities for end users is

What is the function of the escape key ?

A type of application software that combines the abilities of several general purpose applications in one program is ?

What category of application package does microsoft excel belong to ?

The following are input devices except.

A computer code that spreads without the user interaction and can cause network performance problem is

The logic gate in the figure above is

A set of moral principles that regulate the use of computers is called

The type of computers that are designed to perform complex calculations extremely rapidly are called ?

When records are given a new value, it is called

Which of the following is used for modulation and demodulation ?

The number of entries in the figure above is?

(a) Create a;

(i) database and save as WASSCE in the folder on the desktop.
(i) table with headings as shown in Table 2 (11 rows).
   

    Define the fields appropriately. Save the table as the customers.

    Set CustomlD as primary key

[iii] form from the customers and save as REFORM

 [b] Enter ten records of your choice using the
Form created in (a)(ii).
(c) Write a query to retrieve the First Name and Telephone.
(d) Design a report using (c).
(e) Insert a footer and type in your full name

2. Daniel James and three of his friends came up with the idea of starting a travel agency for college students in Nigeria. They invested sixty thousand naira each and started their dream company, SUMMER BREAK
TRAVELS INC.
As sales continued to grow, the management of Summer Break Travels Inc. realised they need a better tracking system for First Quarter
Sales.
Prepare a First Quarter Sales Worksheet that shows the sales for the first quarter using the details in the table  below

                                                                                               Markerting outlets[#]

[a]   (a) Using function or fomula, compute the total:
         [i] sales at each marketing outlet; (ii)
         [ii] amount of money made for each vacation place. (Note: create another column “total”)

(b)     Format the table using the instruction below: ) the title “Summer Break  Travels, Inc.

          First Quarter Sales” should be Bold and in Upper Case;

         (ii) fill the table with white background 1 darker-25″

[c]      Create two charts for the first quarter sales: )

            [i] a pie chart stating the most effective sales method;

            [ii] a bar chart stating the most popular vacation place.
[d]        Type in the formula used in calculating total for each location below your table

            (enclosed in””)

[e]        Save, print out your work and submit to the supervisor.

use microsoft power point application to create the presentation on the topic computer systems

[a]    use title slide and type  computer systems with font type arial black and size 44 points

[b]     use title and content layout slide and type the following passage with font type:

            [i] title in algerian and size 40 points ;

            [ii] content in times new roman and size 30 points.

passage: Definition of computer

A computer is a device that accepts information in the form of digitized data and manipulates it for some results based on a program or sequence of instructions on how the data is to be processed

[c]   Insert next slide and type the following using the same font type and size as in (b)

CLASSIFICATION OF COMPUTERS

i By type, ii  By Size: iii By Purpose: iv By Generation.

[d] insert next slide and type the following using the same font type and size in 1b

CLASSIFICATION BY TYPE

Digital Computer, Analogue Computer, Hybrid Computer. (Note: use bullet list for the items)

(e) Insert next slide and type the following using the same font type and size as in 1 (b).Mini
Computer, Mainframe Computer, (Note: use a different list type for the Micro Computer, Super Computer items)

CLASSIFICATION BY GENERATION
First Generation eg UNIVAC
Second Generation eg HAVARD MARKII
Third Generation eg IBM 360
Fourth Generation eg Microcomputer (Note: use a different list type for the items)

(g) Using Footer tool, insert your full name and index number with font size of 14 points and bold.
(h) Save your work in the folder created on the desktop using your full name as the file name.
        [i]  Print your work and submit to the supervisor.

A palindrome is a word which can be written in reversed order and it retains its meaning and spelling,Examples are lawal,ada,abba,etc

Write a simple QBASIC instruction that will accept a word from the keyboard and check if it is a palindrome or not. The palindrome must display a message showing if the word is palindrome or not.

4[a][i] What is slide master in power point presentation

      [ii] outline the steps to rename the slide master in ms power point

     [b] explain the following features in Ms power point;   

       [i] handout master

       [ii] notes master