2016 WAEC SSCE Data Processing Past Questions

2016

(a) Folders are used for storing files in the computer. List the steps for carrying out the following operations; (i) creating a folder on the desktop (ii) giving name on the folder (iii) sending a file from "My Document…

2016

(a) Use the information in the spreadsheet to answer questions (a)i-v(i) Write the formula to calculate the total score in Mathematics.(ii) Write two spreadsheet formulas to calculate Paul's average score in the four sub…

2016

(a) Mention four qualities of a good computer professional.(b) List four computer professional bodies in Nigeria.(c) Write the full meaning of the following:(i) Wifi (ii) GUI

2016

(a)(i) With the aid of a simple diagram, explain information transmission.(ii) Give one example of information transmission.(b) Give one example of each of the following;(i)single user single tasking operating system.(ii…

2016

(a) Define Information Processing.(b) State four steps involved in information processing.(c) Mention three advantages of using computers for information processing.(d) Highlight three disadvantages of using computers fo…

2016

(a) Describe data handling.(b) Explain two ways of handling data.(c) State four factors to consider when handling data electronically.

2016

Which of the following defines heterogeneousdistributed database?

2016

The prevention of data from corruption and unauthorized access is a function of data

2016

The records of students in a school are kept in order of their arrival. What files access method would be used to access a student's record if the latest record would first be retrieved?

2016

Computers store data as

2016

Relationship between tables in a relational model are created by

2016

In relational model, a tuple is a?

2016

A program designed to detect and prevent malicious programs from a computer system is

2016

Computer virus cannot be transmitted by

2016

Acomputer pofessional who studies an existing system with a view to evolving a computer based system from it is

2016

Which of the following operations prevent file loss?

2016

A technician can protect itself from electronic discharge by using

2016

The moral principles that regulates the use of computers, its accessories and environment are called

2016

The perfomance of the computer can be enhanced by

2016

Routine checks operations on computers in order to ensure its continuous functioning is known as computer

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