Bissoy.com
Doctors Medicines MCQs Q&A

Which of the following layers is an addition to OSI model when compared with TCP IP model?

Which of the following layers is an addition to OSI model when compared with TCP IP model? Correct Answer Session and Presentation layer

The only difference between OSI model and TCP/IP model is that the functions of Presentation and Session layer in the OSI model are handled by the transport layer itself in TCP/IP. OSI is a generalized model and TCP/IP is an application specific model.

Related Questions

Consider a TCP client and TCP server running on two different machines. After completing data transfer, the TCP client calls close to terminate the connection and a FIN segment is sent to the TCP server. Server-side TCP responds by sending an ACK, which is received by the client-side TCP. As per the TCP connection state diagram (RFC 793), in which state does the client-side TCP connection wait for the FIN from the server-side TCP?
Mr.Rohan while helping the students of Class IV in adding and subtracting fractions observed that several students are not able to complete the addition of two improper fractions. He gave a small test with questions from the addition of proper fractions (one item of addition of two similar fractions, three items from the addition of proper and improper fractions, and four items from the addition of improper fractions). He analyzed the responses of each student and found that nearly 45% of students were not clear in adding proper with improper fractions which were affecting their performance in adding two improper fractions. He, therefore, focused on developing the understanding of improper fractions and their addition with proper fractions after which he proceeded to teach the addition of two improper fractions. Which kind of assessment is depicted by this situation?
Consider the three-way handshake mechanism followed during TCP connection establishment between hosts P and Q. Let X and Y be two random 32-bit starting sequence numbers chosen by P and Q respectively. Suppose P sends a TCP connection request message to Q with a TCP segment having SYN bit = 1, SEQ number = X, and ACK bit = 0. Suppose Q accepts the connection request. Which one of the following choices represents the information present in the TCP segment header that is sent by Q to P?
The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?
Which of the following are TCP/IP protocols used at the Application layer of the OSI model?
1. IP
2. TCP
3. Telnet
4. FTP
5. TFTP
Which of the following layers of the OSI model does not provide any service to any other OSI layer?
Consider the following statements regarding TCP: 1. It enables two hosts to establish a connection and exchange streams of data. 2. It guarantees delivery of data in the same order in which they are sent. 3. TCP segmentation offload is used to reduce the CPU overhead of TCP/IP on fast networks. Which of the above statements are correct?
Which layers of the OSI reference model are host-to-host layers?
Consider the following statements regarding the TCP/IP protocol: 1. TELNET is an application of TCP protocol. 2. SMTP provides a basic electronic mail facility and makes use of TCP to send message to an SMTP module on another host. 3. The Internet Protocol is used at internet layer to provide the routing function across multiple network. Which of the above statements are correct ?
Suppose two hosts use a TCP connection to transfer a large file. Which of the following statements is/are FALSE with respect to the TCP connection? If the sequence number of a segment is m, then the sequence number of the subsequent segment is always m+1. If the estimated round trip time at any given point of time is t sec, the value of the retransmission timeout is always set to greater than or equal to t sec. The size of the advertised window never changes during the course of the TCP connection. The number of unacknowledged bytes at the sender is always less than or equal to the advertised window.