Worksheet: Network as a System | Computer Networks | 9th Computer | Chapter 6 | Lec 1

Comprehension worksheet generated from the video "Network as a System | Computer Networks | 9th Computer | Chapter 6 | Lec 1".

Oklahoma Academic Standards · 9th-10th (L1)

L1.NI.NCO.01Evaluate the scalability and reliability of networks by identifying and illustrating the basic components of computer networks (e.g., routers, switches, servers, etc.) and network protocols (e.g., IP, DNS).

computer-science 9th-10th-l1 worksheet jaxdoc

Worksheet: Network as a System | Computer Networks | 9th Computer | Chapter 6 | Lec 1

JaxDoc

Ch#6 Introduction to Computer Networks || 9th Class Computer Science

Vocabulary

Computer Network — When two or more computers are connected with each other to exchange data.
Communication Medium — The path, track, or medium (wired or wireless) through which computers are connected and data is exchanged.
LAN (Local Area Network) — A type of network covering a small area like a room, lab, or building, using few networking devices.
Modem — A device that performs modulation (converts digital signals to analog) and demodulation (converts analog signals to digital) to connect a local network to an ISP.
Router — A networking device that acts as a traffic warden, directing data packets to their correct destination by finding the best path.

Questions

Watch the video and answer the following questions.

According to the narrator, what is the minimum number of computers required to form a network?

The narrator explains that a computer network can be considered a “system.” What three key aspects define a system in this context, as mentioned by the narrator?

Explain the primary function of a modem in a computer network, as described in the video.

Which of the following best describes a Local Area Network (LAN) according to the video?

A network that covers an entire country or continent.
A network that connects multiple independent networks together.
A network confined to a small area like a room, lab, or building, using few networking devices.
A network primarily used for connecting mobile smartphones wirelessly.

The video discusses “Connectivity and Collaboration” as an objective of computer networks. Reflect on how these two aspects, enabled by networks, impact your daily life or studies. Provide specific examples.