Question
What is the main purpose of a digital signature in
public key cryptography?Solution
A digital signature in public key cryptography is used to verify the integrity and authenticity of data. It ensures that the data has not been altered and that it was indeed generated by the claimed sender. This is achieved by using the sender's private key to sign the data.
______________ is used for transferring files from one host to another over a TCP-based network?
Which of these items does NOT make a good password?
A ________ is a graphical control element which contains drop – down menus.
Which of the following is used in second generation computer?
Which short cut keys is used to centre a paragraph?
Which of the following keys is not on the number keypads?
Using a PC to copy software or data from a server, it is known as:
The system of satellites used to determine any position on the Earth is known as:
Apple likes to name versions of Mac OS X after big cats. Which cat was version 10.3?
Which one does not allow Execution due to any waiting event?
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