System Administration and Maintenance Week 1.1

Which of the following best describes a "packet"?

• A segment of network data transmission
  

• A screenshot of network traffic
  

• A secure password file
  

• An image file used in networking

The top 3 layers are typically implemented in software within the Operating System.

• Application, Presentation, Session

• Presentation, Session,  Physical

• Session, Physical, Transport

• Network Layer, Physical, Transport

It enables us to access web applications.

• HTTP

• FTP

• SNMP 

• Network Layer

It allows users to transfer files.

• HTTP

• FTP

• SNMP 

• Network Layer

It protocol to read and update network device configurations.

• HTTP

• FTP

• SNMP 

• Network Layer

It is used for many applications, ensuring stability, control of how much data can be sent.

• TCP

• UDP

• SNMP 

• QUIC 

It is used for lightweight and quick protocol use for many services..

• TCP

• UDP

• SNMP 

• QUIC 

It is a protocol designed for faster connections and goes hand-in-hand with the version 2 of the HTTP protocol.

• TCP

• UDP

• SNMP 

• QUIC 

It is used everyday when accessing the Internet. Comes in two versions, IP version 4 and 6.

• IP 

• ICMP

• SNMP 

• QUIC 

It is used by network devices and network operators, to diagnose network

• IP 

• ICMP

• SNMP 

• QUIC