Computer Parts and Ports: Modem Connections and Identification (Part 5)
Explore “Modem Connections and Identification” in this Computer Parts and Ports lesson. Part 5 of the five-part series brings together the source material and lesson topics. Use the contents links to find a section, read the notes, and consult the complete original teaching slides below.
Lesson topics
- MODEM PORTS
- I. Identify the parts of a computer
- II. Identify the computer ports
- III. Answer the following questions:
Contents
- Read the original document
- MODEM PORTS
- I. Identify the parts of a computer
- II. Identify the computer ports
- III. Answer the following questions:
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Read the original source document
Computer Parts and Ports – Introduction to PC Troubleshooting: original teaching slides for this study series.
MODEM PORTS
A modem connects a computer to a phone line. A modem can be internal or external. An internal modem is an adapter that has one or two RJ-11 connectors. An external modem is a separate device that sits outside the computer and connects to a 9-pin or 25-pin serial port. The RJ-11 connector labeled Line is for the connection to the wall jack. The RJ-11 connector labeled Phone is for the connection to the phone.
MODEM PORTS
A modem connects a computer to a phone line. A modem can be internal or external. An internal modem is an adapter that has one or two RJ-11 connectors. An external modem is a separate device that sits outside the computer and connects to a 9-pin or 25-pin serial port. The RJ-11 connector labeled Line is for the connection to the wall jack. The RJ-11 connector labeled Phone is for the connection to the phone.
I. Identify the parts of a computer
I. Identify the parts of a computer
II. Identify the computer ports
II. Identify the computer ports
III. Answer the following questions:
III. Answer the following questions: 1. What ports are available on the front of the computer? 2. What ports are available on the back of the computer?
Review questions and answers
What are the key points about MODEM PORTS?
A modem connects a computer to a phone line. A modem can be internal or external. An internal modem is an adapter that has one or two RJ-11 connectors. An external modem is a separate device that sits outside the computer and connects to a 9-pin or 25-pin serial port. The RJ-11 connector labeled Line is for the connection to the wall jack. The RJ-11…
What are the key points about III. Answer the following questions:?
III. Answer the following questions: 1. What ports are available on the front of the computer? 2. What ports are available on the back of the computer?
More lessons from this document
- Computer Parts and Ports – Introduction to PC Troubleshooting — Part 1
- Computer Parts and Ports – Introduction to PC Troubleshooting — Part 2
- Computer Parts and Ports – Introduction to PC Troubleshooting — Part 3
- Computer Parts and Ports – Introduction to PC Troubleshooting — Part 4
- Computer Parts and Ports – Introduction to PC Troubleshooting — Part 5
Conclusion
The important points in I. Identify the parts of a computer should be reviewed alongside the definitions, examples and comparisons given above. Continue with the other four articles to cover the rest of the source material.