TCP/IP Model Quiz

Which of the following is the TOPMOST layer in the TCP/IP Model?

• Network Layer

• Transport Layer

• Application Layer

• Internet Layer

Which protocol is used to transfer files between systems?

• SMTP

• FTP

• DNS

• HTTP

What is the primary function of the TCP/IP Application Layer?

• Managing hardware devices

• Controlling packet routing

• Ensuring physical data transmission

• Providing end-users services and communication protocols

Which protocol ensures secure web browsing?

• HTTP

• SMTP

• HTTPS

• FTP

What is the main role of the DNS in the TCP/IP Application Layer?

• Transferring files

• Resolving domain names to IP addresses

• Sending emails

• Managing network security

Which protocol is used for sending emails?

• IMAP

• SMTP

• POP3

• TELNET

What does Telnet provide?

• Remote device access

• Encrypted communication

• File transfer services

• Web browsing

Which layers do the TCP/IP Application Layer combine from the OSI Model?

• Layers 5, 6, and 7

• Layers 3 and 4

• Layers 1 and 2

• Only Layer 7

Which of the following is a challenge faced by the Application Layer?

• Reduced latency

• Security threats

• Enhanced encryption by default

• Simplified error handling

What is the primary function of SNMP?

• Network monitoring and management

• Email transmission

• File transfer

• Domain name resolution