Waec Data Processing Past Questions For Year 2018
Question 31
Extracting information in Database Management System (DCMS) involves
- A. sorting
- B. querying
- C. editing
- D. cross-referencing
Question 32
The computer professional responsible for designing and maintaining a database is called database
- A. programmer
- B. operator
- C. instructor
- D. administrator
Question 33
Precautionary measures on computer do not include
- A. handling all files with care
- B. giving access to unauthorized persons into the computer room
- C. avoiding smoking in the computer room
- D. avoiding dirts and dust in the computer room
Question 34
Which of the following programs is a computer virus
- A. Kaspersky
- B. NOD 32
- C. Norton
- D. Tuareg
Question 35
Set of moral principles that regulate the ise of computers and concerns professional and social conduct is known as
- A. computer ethics
- B. computer misuse act
- C. computer use act
- D. safety measure
