State one function for each of the following utility program
(a) Disk space analyzer
(b) Backup utility
(c) Register cleaner
(d) File manager
(e) Uninstaller

(a)(i) What is malware in computing?
(ii) List three types of malware
(b) State three symptoms of malware infection
(c) Give two ways of preventing malware infection

(a) Name two computer professionals that use CorelDraw in the performance of their duties
(b)(i) List three tools in the CorelDraw toolbox.
(ii) Give one function of each tool listed 3(b)(i)
(c) State two uses of CorelDraw as an application software.

(a) With reference to database management system, state:
one difference between fragmentation and replication.