Waec Data Processing Past Questions
Question 276
Which of the following malware does not replicate itself?
- A. Trojan horse
- B. Memory resident virus
- C. Boot sector virus
- D. Worm
Question 277
One of the major differences between WAN and MAN is that
- A. WAN used routers while MAN uses switches
- B. WAN connects countries while MAN connects continents
- C. WAN has no limited coverage while MAN has limited coverage
- D. WAN incorporate servers while MAN does not incorporate servers
Question 278
To access a website, the URL of the website is typed into the part labelled
- A. III
- B. II
- C. I
- D. V
Question 279
To search for information using the interface in Figure above, the keywords of the search subject is typed into part labelled
- A. I
- B. IV
- C. II
- D. V
Question 280
Corrective maintenance of software refers to
- A. Enhancement aimed at making the product faster
- B. Deploying the software to a different hardware platform
- C. Modifications initiated due to defects in software
- D. Making the software easier to understand
