Networking L1

What is the role of a network engineer?

• Managing software applications

• Designing and maintaining network communication

• Configuring web servers

• Developing programming languages

What does a cloud symbol represent in networking diagrams?

• The physical structure of the network

• A database connection

• A part of the network with details that are not important

• A security mechanism

What is an enterprise network?

• A network created by a corporation for employee communication

• A personal Wi-Fi network

• A peer-to-peer network

• A Bluetooth-based network

What is a SOHO network?

• A government-secured network

• A small network used for business purposes at home

• A network used exclusively by large companies

• A wireless public network

What does a networking model define?

• The logical rules and physical requirements for communication

• Only hardware components of a network

• A database management system

• A cybersecurity policy

What networking model was developed by IBM in 1974?

• TCP/IP

• OSI

• SNA

• DNS

Which organization developed the OSI networking model?

• IEEE

• ISO

• IETF

• W3C

What was the goal of the OSI model?

• To create a vendor-neutral networking standard

• To develop private networking solutions

• To replace internet protocols

• To improve hardware speed

What does the TCP/IP application layer do?

• Defines services for applications to communicate over a network

• Assigns IP addresses

• Encrypts network data

• Manages router configurations

What protocol is responsible for requesting and receiving web pages?

• HTTP

• FTP

• SMTP

• DNS