CCNA 1 v7 Modules 14 - 15 Study Guide

Front

Which action is performed by a client when establishing communication with a server via the use of UDP at the transport layer? Options: The client sets the window size for the session., The client sends an ISN to the server to start the 3-way handshake., The client randomly selects a source port number., The client sends a synchronization segment to begin the session.

Back

The client randomly selects a source port number.

Front

Which transport layer feature is used to guarantee session establishment? Options: UDP ACK flag, TCP 3-way handshake, UDP sequence number, TCP port number

Back

TCP 3-way handshake

Front

What is the complete range of TCP and UDP well-known ports?

Back

0 to 1023

Front

What is a socket?

Back

the combination of a source IP address and port number or a destination IP address and port number

Front

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?

Back

10 segments

Front

6. Which factor determines TCP window size? Options: the amount of data to be transmitted, the number of services included in the TCP segment, the amount of data the destination can process at one time, the amount of data the source is capable of sending at one time

Back

the amount of data the destination can process at one time

Front

7. What does a client do when it has UDP datagrams to send?

Back

It just sends the datagrams.

Front

10. What information is used by TCP to reassemble and reorder received segments?

Back

sequence numbers

Front

What important information is added to the TCP/IP transport layer header to ensure communication and connectivity with a remote network device?

Back

destination and source port numbers

Front

A client application needs to terminate a TCP communication session with a server. Place the termination process steps in the order that they will occur.

Back