QUIZ 2 NET1

This layer is responsible for the node to node delivery of the message.

• Data Link Layer

• Session Layer

• Transport Layer

• Presentation Layer

This device reproduce the signal on a similar network before the signal gets weak otherwise damaged.

• Hub

• Modem

• Router

• Repeater

A device that is used for routing traffic from one network to another.

• Access Point

• Switch

• Bridge

• Router

A device used in the computer network to unite two or more network segments.

• Access Point

• Bridge

• Router

• Switch

Function of the network layer that determine which route is suitable from source to destination.

• Routing

• Logical Addressing

• MAC

• Logical Link Control

An internal threat refers to the risk of somebody from the outside of a company who attempts to exploit system vulnerabilities through the use of malicious software, hacking, sabotage or social engineering.

• FALSE

• TRUE

This prevent unauthorized internet users from accessing private networks connected to the internet, especially intranets.

• Firewall

• Network Security

• Network Management

• Antivirus

Is a technology that sits between wired and wireless. Rather than shoot network data into the air or through cables draped along baseboards, it uses the existing electrical wiring in a home or office

• Network Security

• Powerline Networking

• Wireless Broadband

• Smart Home Technology

This layer works for the transmission of data from one host to the other located in different networks.

• Transport Layer

• Network Layer

• Physical Layer

• Session Layer

This layer allows a process to add checkpoints which are considered as synchronization points into the data.

• Session Layer

• Synchronization

• Termination

• Presentation Layer