What is the difference between a port and a socket?
What will be an ideal response?
ANSWER: A port is a number assigned to a process, such as an application or a service, that can receive data. Whereas an IP address is used to find a computer, a port is used to find a process running on that computer. TCP and UDP ports ensure that data is transmitted to the correct process among multiple processes running on the computer. A socket consists of both a host's IP address and a process's TCP or UDP port, with a colon separating the two values. For example, the standard port for the Telnet service is TCP 23. If a host has an IP address of 10.43.3.87, the socket address for Telnet running on that host is 10.43.3.87:23.
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One of the most intense areas of research in the field of symmetric block ciphers is __________ design.
A) ?S-box ? B) ?F-box ? C) ?E-box ? D) ?D-box
The quickest way to find a record in a database is to use the ________ feature
A) Filter B) Find C) Query D) Sort
When a word is selected by double-clicking it and clicking Delete, both the word and the space after it are deleted
Indicate whether the statement is true or false
In Excel Online, the Share Survey feature creates a link providing access to a web form without giving the end users access to the collected results
Indicate whether the statement is true or false