The answer & explanation for this question is given in the attachment below.
Answer:
Data backup is probably the most important part of any IT system. Backing up your data means periodically saving a copy of your computer’s information to an offsite location for safe keeping. Having a copy of your computer’s data protects it from being lost in the event of a hard drive failure
Explanation:
1- On a Hard Drive (Onsite Backup)
2- Online Backup Services (Offsite Backup)
3- Cloud Backup Services (Offsite Backup)
In SQL, there are two ways to test for inequality in a query. You can use either the <> or !=
Answer:
Motivation? The search problem.
Sorting algorithms: insertion sort, shellsort, heapsort, mergesort, quicksort, bubblesort
At the very least, "general purpose" sorting algorithms require O(n log n) comparisons
Explanation:
Answer:
Algorithms are a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
Pseudo code is an informal description of an algorithm or how a program will function.
a. An example of an algorithm using coding terminology would be a function to find the largest or smallest number in a user-defined array.
b. A function that could include an algorithm would be a function that compares input.
c. Pseudo code could be used to outline a part of a program that has to carry out a specific function.
I hope that helped! If you have any questions I am glad to help.
