Introduction To Networking

1. Which of the following terms are not valid terms for the names of the seven OSI layers?

Transmission, Internet

Application, Data link

Session, Presentation

2. Which OSI Layer defines the functions of logical network-wide addressing and routing?

Layer 1

Layer 2

Layer 3

Layer 4

Layer 5

Layer 6

Layer 7

3. Which of the following protocols are examples of TCP/IP transport layer protocols?

Ethernet, UDP

HTTP, SMPT

IP, TCP

4. The process of TCP on one computer marking a TCP segment as segment 1, and the receiving computer then acknowledging the receipt of TCP segment A is an example of what?

Data encapsulation

Same-layer

Adjacent-layer interaction

OSI model

5. The process of HTTP asking TCP to send some data and making sure that is received correctly in an example of what?

Same-layer interaction

Adjacent-layer interaction

OSI model

All of these answers are correct