NWC203 All Answers Correct
1. The_ is the physical path over which a message travels
A. Path
B. Medium
C. Protocol
D. Route ️B
2. FTP services are presented in which layer?
A. Layer 4 of the TCP/IP model
B. Layer 5 of the TCP/IP model
C. Layer 5 of the OSI model
D. Layer 4 of ...
1. The_ is the physical path over which a message travels
A. Path
B. Medium
C. Protocol
D. Route ✔️B
2. FTP services are presented in which layer?
A. Layer 4 of the TCP/IP model
B. Layer 5 of the TCP/IP model
C. Layer 5 of the OSI model
D. Layer 4 of the OSI model ✔️D
3._ is responsible for routing the packets to a desired destination.
A. IP
B. TCP/IP
C. TCP
D. Data ✔️A
4. Which UDP datagram reassembly statement is true?
A. UDP does not reassemble the data.
B. UDP reassembles the data in the order that it was received
C. UDP reassembles the data using control bits
D. UDP reassembles the data using sequence numbers ✔️B
5. P2P stands for
, A. Pair to Pair
B. Past to Past
C. Peer to Peek
D. Peer to Peer ✔️D
6. In order to create a TCP connection, the client has to send which flag to the server?
A. FIN
B. ACK
C. SEQ
D. SYN ✔️D
7. Which of these ports are used by FTP?
A. 20 and 21
B. 21 and 25
C. 20 and 25
D. 25 and 110 ✔️A
8. Which of the following statements is true for DHCP
A. Used extensively to assign temporary IP addresses to hosts
B. Allows ISP to maximise usage of their limited IP addresses
C. Time threshold to enforce lease time
D. All of the others ✔️D
9. Why is UDP desirable for protocols that make a simple request and reply transactions?
A. Flow Control
B. Low overhead
C. Reliability
D. Sam-order delivery ✔️B
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