DES is a commonly used symmetric encryption
A) is a commonly used symmetric encryption
<u>Explanation:</u>
DES stands for Data Encryption Standard. It is a symmetric key algorithm and is used for encrypting electronic data. It was developed in 1975. DES is one of the oldest encryption standards to be used in the industry.
The algorithm takes 16 rounds of permutations in order to encrypt data. But now, with the advent of technology, as new algorithms have been designed and put in use, DES is less preferable.
In the process of key generation, some keys generated sometimes turn out to be weak and hence are prone to attacks. If not for the weak keys generation, DES works perfectly fine and is an effective algorithm to encrypt data.
Answer:
A. append()
Explanation:
I don't know python fully but i do know what stuff means
Print: display text
Main: basically the roots of the entire code
Sort: it's in the freaking name
so crossing out 3 of the 4 its safe to assume its append.
Answer:
Movie editing and Sound Editing
Explanation:
Gaming tool will not help edit video and audio that the production crew have shot. Media player will simply just play the video and not allow them to edit it. Animation tool isn't useful unless they plan on doing SFX.
The correct answer should be A. Delete