Recent questions tagged application-layer-protocols

Suppose a user turns on a computer, starts a browser, types http://www.google.com, and hits ENTER.Which of the following protocols would probably not be used at any point...

Sanjay is looking for a file from the file server for his word processing application, which layer is responsible for this function?PresentationTransportNetworkSession

Suppose you needed to use HTTP to download a webpage with three embedded images. The total number messages saved between the client and server starting from initiates TCP...

Which of the following is/are example(s) of stateful application layer protocol?$\textsf{HTTP}$$\textsf{FTP}$$\textsf{TCP}$$\textsf{POP3}$$\text{(i)}$ and $\text{(ii)}$ o...

Assume that "host1.mydomain.dom" has an IP address of $145.128.16.8$. Which of the following options would be most appropriate as a subsequence of steps in performing the...

Traceroute reports a possible route that is taken by packets moving from some host $A$ to some other host $B$. Which of the following options represents the technique use...

Consider the three commands : PROMPT, HEAD and RCPT.Which of the following options indicate a correct association of these commands with protocols where these are used?HT...

$\textsf{HELO}$ and $\textsf{PORT}$, respectively, are commands from the protocols:$\textsf{FTP}$ and $\textsf{HTTP}$$\textsf{TELNET}$ and $\textsf{POP3}$$\textsf{HTTP}$ ...

Provide the best matching between the entries in the two columns given in the table below:$$\begin{array}{|ll|ll|} \hline \text {I.} & \text {Proxy Server} & \text {a.} &...

Consider the different activities related to email.$\text{m1}:$ Send an email from mail client to mail server$\text{m2}:$ Download an email from mailbox server to a mail ...

Which one of the following uses UDP as the transport protocol?HTTPTelnetDNSSMTP

What is the maximum size of data that the application layer can pass on to the TCP layer below?Any size$2^{16}$ bytes - size of TCP header$2^{16}$ bytes$1500$ bytes

The protocol data unit (PDU) for the application layer in the Internet stack is:SegmentDatagramMessageFrame