Understanding TCP/IP and OSI Models

Which layer of the TCP/IP model is responsible for routing packets across network boundaries?

• Application Layer

• Transport Layer

• Internet Layer

• Network Access Layer

In the OSI model, which layer is responsible for establishing, managing, and terminating connections between applications?

• Physical Layer

• Data Link Layer

• Session Layer

• Presentation Layer

Which protocol is commonly used for secure web browsing in the TCP/IP model?

• HTTP

• FTP

• HTTPS

• SMTP

What is the primary function of the Transport Layer in the OSI model?

• Data encryption

• Packet routing

• Error detection and correction

• End-to-end communication

Which layer of the OSI model is responsible for converting data into signals suitable for transmission over the physical medium?

• Network Layer

• Data Link Layer

• Transport Layer

• Physical Layer

Which of the following is a protocol used at the Internet Layer of the TCP/IP model?

• TCP

• IP

• FTP

• DNS

What is the main difference between the OSI and TCP/IP models?

• OSI has 5 layers, TCP/IP has 7 layers

• OSI is a theoretical model, TCP/IP is a practical implementation

• OSI is used for wireless networks, TCP/IP is for wired networks

• OSI is faster than TCP/IP

Which layer of the OSI model is responsible for data compression and encryption?

• Application Layer

• Presentation Layer

• Session Layer

• Transport Layer

Which protocol operates at the Transport Layer of the TCP/IP model?

• UDP

• IP

• ARP

• ICMP

In the OSI model, which layer is responsible for logical addressing and routing?

• Application Layer

• Network Layer

• Data Link Layer

• Transport Layer