SS3 Data Processing 2nd Term
SS3 Data Processing 2nd Term Lesson Note
Networking
SUB TOPICS:
A. Types of Networking
B. Network Devices
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1. List four network devices required to connect computers in a network (Source: Ref WAEC 2020, Q3b)
2. State one function for each of five network devices (Source: Ref WAEC 2020, Q3c)
3. ETC
Computer Virus
SUB TOPICS:
A. Definition of computer virus
B. Types of computer virus
C. Sources of computer virus
D. Warning signs of computer virus
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1. Define the term computer virus (Source: Ref D1-01, Pg 121)
2. Highlight three types of computer virus (Source: Ref D1-01, Pg 121)
3. Give three examples of computer virus (Source: Ref D1-01, Pg 122)
4. Enumerate five warning signs of a computer virus (Source: Ref D1-01, Pg 124)
5. ETC
Computer Virus (CONT'D)
SUB TOPICS:
A. Detection and prevention of computer Virus
B. Uses and importance of antivirus
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1. Discuss five ways of detecting and preventing a computer virus (Source: Ref D1-01, Pg 125)
2. Define antivirus (Source: Ref D1-01, Pg 125)
3. ETC
Maintenance of Computers
SUB TOPICS:
A. Hardware maintenance
B. Software maintenance
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1. State two ways computers can be maintained to ensure efficiency in serving the customers (Source: Ref WAEC 2021, Q4b)
2. Give two reasons for installing the; (i) air conditioners (ii) uninterrupted power supply devices in a computer laboratory (Source: Ref WAEC 2020, Q4b)
3. ETC
Career Options in Data Processing
SUB TOPICS:
A. Computer career opportunities
B. Computer industry specialists
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1. Mention ten computer professionals
2. State the qualities of a good computer professional
3. ETC
Career Options in Data Processing (CONT'D)
SUB TOPICS:
A. Computer professional bodies
B. Qualities of a good computer professional
LEARNING OBJECTIVES: At the end of the lesson, learners should be able to:
1. List five computer professional bodies and their objectives
2. Differentiate between computer engineering and software engineering
3. Explain the following: Computer Analyst, System Administrator, Database Administrator, Network Administrator, etc
4. State the difference between System Analysts and Information Technology Consultants
5. ETC
Mid Term Revision and Test for SS3 Data Processing 2nd Term
You can't take the Online Quiz on a Desktop.
Networking (CONT'D)
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Networking (CONT'D)
Available on our Web App
Networking (CONT'D)
Available on our Web App
Evaluation and Online Quiz
Google Classrooms & Reference Textbooks
(Ana Arm Technologies)
Networking
Computer Virus
Maintenance of Computers
Career Options in Data Processing
Online Quiz
Reference Textbooks
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