System software<span> is a type of computer program that is designed to run a computer's hardware and application programs. If we think of the computer </span>system <span>as a layered model, the </span>system software<span> is the interface between the hardware and user applications</span>
Answer:
Stay safe, stay healthy and blessed.
Have a good day !
Thank you
Hello!
The answer would be: a decrease.
I hope that this helps you!
Answer:
Kasiski’s method for determining 't' works for Vigenère cipher as well. The only difference is therefore in the second stage of the attack. In the second stage, one needs to build a frequency table for each of the 't' keys, and carry out an attack like on the mono-alphabetic cipher. Given a long enough plaintext, this will work successfully.
Explanation:
Kasiski method is a method of attacking polyalphabetic substitution ciphers such as Vigenère cipher. It is also called Kasiski test or Kasiski examination.
The method involve finding the length of the keyword and then dividing the message into that many simple substitution cryptograms. Frequency analysis could then be used to solve the resulting simple substitution.
Answer:
All four questions are explained below :
Explanation:
- The types of programming language are: Procedural Programming Language, Functional Programming Language
, Object-oriented Programming Language, Scripting Programming Language,Logic Programming Language. For example: C, C++, Java, FORTRAN, PHP language etc.
- Imperative language means code is executed line by line, in sequence. And declarative language means that the program itself specifies what next is to be done not how it is done.
- One line of 2nd generation is equivalent to one line of object code.
- One line of 3rd generation is equivalent to many lines of object code.
