Review Computer Network

Review Computer Network

By Rendy Wicaksono

Multiple Choice

Interconnected computing devices that can exchange data and share resources with each other.

• Multimedia

• Algorithms

• Computer Network

• Internet

Multiple Choice

Here are some advantages of the computer network, except ...

• Share data and information

• Virus and Malware

• Communication

• Share software and hardware

Computer networks were first created in the late 1950s for use in the military and defense. They were initially used to transmit data over telephone lines and had limited commercial and scientific applications. With the advent of internet technologies, a computer network has become indispensable for enterprises.

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​Fact about computer network

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Multiple Choice

Public networks are often used for home, business, school Wi-Fi networks, or mobile for security and to preserve.

• True

• False

• Both are correct

Private networks have security measures in place to prevent unwanted or unauthorized connections.

​Private Network

All public networks are less secure than your home network. Even if the websites you visit use encryption, the URLs you visit can be eavesdropped.

​Public Network

Public Network vs Private Network

Multiple Choice

A central server node is linked to multiple client network devices. This topology performs better as data doesn’t have to go through each node. It is also more reliable.

• Tree Topology

• Ring Topology

• Bus Topology

• Star Topology

Cloud Network

a cloud network can be seen as a WAN with its infrastructure delivered by a cloud-based service. Some or all of an organization’s network capabilities and resources are hosted in a public or private cloud platform and made available on demand. These network resources can include virtual routers, firewalls, bandwidth, and network management software,with other tools and functions available as required.

​In this type of computer network, nodes may be servers or clients. Server nodes provide resources like memory, processing power, or data to client nodes. Server nodes may also manage client node behavior. Clients may communicate with each other, but they do not share resources.

​​Client Server Model

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In Peer-to-Peer (P2P) architecture, connected computers have equal powers and privileges. There is no central server for coordination. Each device in the computer network can act as either client or server. Each peer may share some of its resources, like memory and processing power, with the entire computer network.

​​Peer to Peer

Open Ended

Why are most home and corporate networks configured in a tree topology? Please give your explanation!

Draw

Each node is linked to one other node only. Data transmission over the network connections occurs in one direction.