WAEC SSCE - Data Processing - 2024 (Essay and Test of Practical Work)

Answer Details

(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.

Answer Details

(a) Steps in creating a new table

• Click on File
• Select New
• Slet blank desktop database
• Type the name for the new database in the filename box

OR

• Click on Create on the menu bar
• Select Table
• Click on Save As on the File menu
• Type the Table name

(b) Steps in generating a query

• Click on Create on the menu bar
• Select Query Wizard
• Select Simple Query from option and click on Ok
• Select the Table(s) that contains the required fields/add required fields
• Add the required fields to the selected fields section
• Click on Next
• Choose whether you went to open the query in datasheet view or modify the query in design view, click on Finish button.

(c) Steps in creating a Split Form

• Select the Table or Query that contains the data.
• Click on Create tab
• Click on more forms 
• Click on Split Form
• Select the Table/Query

(d) Steps in printing a report

• Select the report to be printed from the Navigation Pane/Open the report to be printed
• Click on File
• Click on Prin/CTRL +P, select the printer, and set other properties
• On the Print dialog box, Click on Ok to print
• Bight click on the report to be printed on the Navigation Pane

Answer Details

a(i) Problems Associated with an uncontrolled access to the Internet by students

• Chatting during classes / Using social media.
• Virus download.
• Purchasing items online.
• Playing games to the detriment of their studies/during classes
• Watching videos/movies.
• Playing music 

(ii) Ways of solving the problems stated in 4a(i) 

• Use of web nannies
• Use of virus detection software
• Supervised access by a teacher/technologist/adult
• Use of filtering software/Content filtering software to block access to inappropriate or harmful websites.
• Parental controls: Utilize parental control settings available in operating systems, browsers, and routers to Safe search settings: Enable safe search settings in search engines to filter out explicit content.
• Implementing firewalls / Network - Level Firewalls / Application-Level Firewalls: Use firewalls that specifically manage the traffic of individual applications and services.
• Time Management Tools - Screen Time Limits - Scheduled Access - Secure Networks - Wi-Fi Security.
• VPNs (Virtual Private Networks) and Encrypted connections.
• Monitoring software.
• Activity monitors.
• Alerts and Notifications.
• Digital Literacy Education.
• Online safety training.

• Critical thinking Skills.
• Promoting responsible use.
• Internet etiquette.
• Encourage balanced use.
• Establishing clear policies/acceptable use policies.
• Penalties/Consequences for misuse.
• Parental and educator involvement.
• Environmental and supportive strategies.
• Encouraging healthy online habits.
• Collaborative approaches.
• Promote alternative activities.
• Regular review and adaptation.
• Stay updated on trends and risks. 
• Cybersecurity Updates: Keep abreast of the latest cybersecurity threats and protective measures.
• Evolving Technologies: Adapt strategies as new technologies and digital platforms emerge.
• Regular Policy Review.
• Explore New Solutions that can enhance internet safety and control.

(b) Reason for user authentication be- fore access to the system is granted

• prevent impersonation
• prevent unauthorized access
• ensure only registered users have access 
• ensure data integrity/ safety
• Support remote and mobile access

(c) Steps in using the MIS