Fill in the blank:
\(\_\_\_\_\_\_\_\_\) is a set of rules that needs to be followed by the communicating parties in order to have a successful and reliable data communication over a network.
Fill in the blank:
\(\_\_\_\_\_\_\_\_\) is a set of rules that needs to be followed by the communicating parties in order to have a successful and reliable data communication over a network.
Show Hint
Familiarize yourself with common protocols like HTTP (web communication), FTP (file transfer), and SMTP (email).
Solution and Explanation
A protocol is a set of rules that defines how data is transmitted and received over a network. It ensures that communication between devices is reliable and successful. Examples of protocols include HTTP, FTP, and SMTP.
Top CBSE CLASS XII Computer Science Questions
- State True or False:
While defining a function in Python, the positional parameters in the function header must always be written after the default parameters. The SELECT statement when combined with \(\_\_\_\_\_\_\) clause, returns records without repetition.
- What will be the output of the following statement:
print(16 * 5 / 4 * 2 / 5 - 8)
- The slicing operations in the given code work as follows:
myStr[:4]extracts the first 4 characters, which are"MISS".myStr[-5:]extracts the last 5 characters, which are"SIPPI".- These two substrings are concatenated with a
"#"in between, resulting in"MISS#SIPPI".
In SQL, the aggregate function which will display the cardinality of the table is \(\_\_\_\_\_\).
Top CBSE CLASS XII Miscellaneous Questions
- What will be the output of the following statement:
print(16 * 5 / 4 * 2 / 5 - 8)
- Which protocol out of the following is used to send and receive emails over a computer network?
- Identify the statement from the following which will raise an error:
- Observe the given Python code carefully:
a = 20 def convert(a): b = 20 a = a + b convert(10) print(a)Select the correct output from the given options: Assertion (A): The expression "HELLO".sort() in Python will give an error.
Reason (R): sort() does not exist as a method/function for strings in Python.
Mark the correct choice:
Top CBSE CLASS XII Questions
- 2, b, c are in A.P. and the range of determinant $\begin{vmatrix}1&1&1\\ 2&b&c\\ 4&b^{2}&c^{2}\end{vmatrix}$ is [2, 16]. Then find range of c is
- A boy of mass 50 kg is standing at one end of a, boat of length 9 m and mass 400 kg. He runs to the other, end. The distance through which the centre of mass of the boat boy system moves is
- A capillary tube of radius r is dipped inside a large vessel of water. The mass of water raised above water level is M. If the radius of capillary is doubled, the mass of water inside capillary will be
- A circular disc is rotating about its own axis. An external opposing torque 0.02 Nm is applied on the disc by which it comes rest in 5 seconds. The initial angular momentum of disc is
- A circular disc is rotating about its own axis at uniform angular velocity \(\omega.\) The disc is subjected to uniform angular retardation by which its angular velocity is decreased to \(\frac {\omega}{2}\) during 120 rotations. The number of rotations further made by it before coming to rest is