Answer: Precondition
Explanation: Precondition statement is the statement that has the condition for the particular program that has to be correct or true before the execution otherwise the condition can result as undefined. This statement checks that there is no error in the statement before the function gets called. Similarly post condition is for the checking of the statement after being executed.
Informatics is the science of information (Information
science) with a very broad scope.
Informatics studies the representation, communication, and
processing of information in artificial and natural systems. Technically, it is
the focus of info and how it is represented in (includes paper, digital
records, sounds and image), processed by (include human reasoning or digital
computation), and communicated within a variety of systems through human communication
and human computer interface.
Informatics has various aspects that encompass a number of
existing academic disciplines like AI, cognitive science and computer science.
Answer:
In comparison to permanent storage, non-permanent storage, also called volatile memory, is a storage device whose data is lost when its power source is disconnected. Examples of non-permanent storage include CPU cache and RAM.
Explanation:
i just know
I'm assuming you are referring to Excel. There are a few ways to add A1 and B1.
First you could use '=SUM(A1+B1)'
You could also use '=SUM(A1:B1)' which adds the values of all the cells between A1 and B1, but since they are next to each other, this would work.
You could also use '=SUM(A1,B1)' where you list all the cells you want to add with commas in between.