Networking 1

What is the main role of a network engineer?

• Designing web applications

• Ensuring data transfer between devices

• Writing software programs

• Managing enterprise finances

Which of the following represents a network created by a corporation for employee communication?

• Home network

• Enterprise network

• Peer-to-peer network

• Public network

What does a cloud symbol represent in a network diagram?

• The internet

• A private data center

• An unspecified part of the network

• A database server

Which of the following describes a SOHO network?

• A network used exclusively by large corporations

• A small network used for business at home

• A network limited to universities

• A government-secured network

What does a networking model define?

• A physical networking device

• A set of rules and protocols for network communication

• A programming language for networks

• A company's internal policies

Which organization attempted to standardize networking with the OSI model?

• IEEE

• ISO

• IETF

• W3C

What is the primary reason TCP/IP became more widely adopted than OSI?

• It was faster to standardize

• It was more expensive

• It was vendor-specific

• It was not compatible with the internet

What is the main purpose of the application layer in TCP/IP?

• Encrypting network packets

• Providing services to application software

• Assigning IP addresses

• Managing physical connections

Who created the first web browser and web server?

• Bill Gates

• Tim Berners-Lee

• Linus Torvalds

• Steve Jobs

What does an HTTP request typically contain?

• A sequence number

• A return code and requested file

• A MAC address

• An IP routing table