Exploring Networking and Cloud Concepts

What does TCP stand for in networking?

• Transmission Communication Protocol

• Transmission Connection Protocol

• Transfer Control Protocol

• Transmission Control Protocol

Which layer of the OSI model is responsible for end-to-end communication?

• Network layer

• Transport layer

• Data Link layer

• Application layer

What is the primary purpose of the IP protocol?

• To route and deliver data packets across networks.

• To manage user authentication across networks.

• To encrypt data for secure transmission.

• To establish a connection between devices.

In the OSI model, which layer is responsible for data encryption?

• Application layer (Layer 7)

• Presentation layer (Layer 6)

• Transport layer (Layer 4)

• Network layer (Layer 3)

What does IaaS stand for in cloud computing?

• Integration as a Service

• Infrastructure as a Service

• Information as a Service

• Interface as a Service

Which cloud service model provides a platform for developers to build applications?

• Network as a Service (NaaS)

• Infrastructure as a Service (IaaS)

• Software as a Service (SaaS)

• Platform as a Service (PaaS)

What is a key characteristic of SaaS?

• Software is delivered over the internet on a subscription basis.

• Software requires extensive hardware upgrades to run.

• Users pay a one-time fee for lifetime access.

• Software is installed locally on individual devices.

Which layer of the OSI model deals with physical connections?

• Transport Layer

• Data Link Layer

• Network Layer

• Physical Layer

What is the main function of the transport layer in the TCP/IP model?

• To provide reliable data transfer and error correction between devices.

• To encrypt data for secure transmission.

• To manage the routing of data packets across networks.

• To establish a physical connection between devices.

What does PaaS stand for?

• Platform as a System

• Platform as a Service

• Platform as a Solution

• Platform as a Software