(a) State four benefits of Internet in Education. (b) Explain the following types of maintenance in computing: (i) corrective; (ii) adaptive; (iii) preventi...

(a) Benefits of Internet in Education: 

• It provides opportunities for collaboration (Collab) teachers/students/ schools.
• It is employed for carrying out research 
• It Supports Virtual laboratory 
• It is used for communication 
• It provides opportunities for continuous education
• It supports personalized learning for students.
• -|bi) Safety rules in computer laboratory - It is used as Information sharing tools - It provides opportunity for continu-

(b) Types of Maintenance

(i) Corrective maintenance: is a task performed to identify, isolate, and rectify a fault so that the failed equipment or system can be restored to an operational condition. OR Any maintenance performed to return equipment or system to a proper working condition.
 
(ii) Adaptive maintenance: is the modification of an existing system to meet/suit new/changing environment/technological development. 

(iii) Preventive maintenance: is a form of maintenance that is regularly performed on a system to avoid breakdown or failure. OR it is a maintenance performed while the equipment is still working so that it does not break down unexpectedly.