OSI & TCP/IP Models MCQs with Answers

In the OSI model, which layer is the fifth to receive data when it arrives at a device?

• A.Transport layer
• B.Session layer
• C.Presentation layer
• D.Application layer

What does the acronym TCP/IP stand for?

• A.Transmission Control Protocol/Internet Protocol
• B.Transfer Communication Protocol/Internet Program
• C.Telephone Connection Protocol/Interconnect Program
• D.Transmission Central Protocol/Internal Protocol

What is the correct sequence of OSI model layers from the lowest to the highest layer?

• A.Physical, Datalink, Network, Transport, Presentation, Session, Application
• B.Physical, Network, Datalink, Transport, Session, Presentation, Application
• C.Application, Presentation, Session, Transport, Network, Datalink, Physical
• D.Physical, Datalink, Network, Transport, Session, Presentation, Application

In the OSI model, what happens to headers as data packets move from the lower layers to the upper layers?

• A.Modified
• B.Added
• C.Removed
• D.Encrypted

In the OSI model, how many layers are defined to standardize networking communication?

• A.5
• B.7
• C.4
• D.6

Which layer of the OSI model is responsible for physical addressing?

• A.Network Layer
• B.Data Link Layer
• C.Transport Layer
• D.Physical Layer

Which layer in the TCP/IP stack corresponds to the Transport layer of the OSI model?

• A.Application
• B.Internet
• C.Host-to-Host
• D.Network Access

At which OSI layer do IP addresses and DNS routes function?

• A.Data Link layer
• B.Transport layer
• C.Network layer
• D.Application layer

What is the term used for the component that receives incoming data in networking?

• A.Source
• B.Destination
• C.Channel
• D.Interface

In terms of computer, OSI stands for what?

• A.Open System Interconnection
• B.Open Software Integration
• C.Operating System Interface
• D.Open Service Internet