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

NTI PgDE Past Q & A Click on
First Semester to get started.

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

Please use a Mobile Phone or Tablet to take the Online Quiz.
You can't take the Online Quiz on a Desktop.

Networking (CONT'D)

Available on our Web App

Networking (CONT'D)

Available on our Web App

Networking (CONT'D)

Available on our Web App

Evaluation and Online Quiz

For Online Quiz and CBT
Please check WEEK 7 above

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