Answer:
The expression is :
π[cd) + π(g,h) ],[π(e,f)+π(a,b)])
We will use foreign key and primary key
Answer: Pseudo code
Explanation:Pseudo code is a false code that is written in the textual story board to make the fictional plot of the story more understandable in the layman terms for everyone.This is done to increase the readability of the code , which cannot be understood easily by the actual code.
It is implemented on the algorithms of a program in computer field so that the complex coding statements can be understood by the programmer.
Answer:
Optimistic duration
Explanation:
The following three concepts are Project management concepts:
Optismitic duration: Estimation of the shortest duration of a task, taking into account the difficulty, etc.
Pessimistic duration: Estamation of the longest duration of a task, taking into account the difficulty, etc
Expected duration: Expected duration of a task, kind of a compromise between the optmistic duration and the pessimistic duration.
Which of the following is the estimate of the minimum amount of time it would take to perform a task?
The answer is Optimistic duration
