Answer:
There are some fundamental activities that are common to all software processes:
•Software specification. In this activity the functionality of the software and constraints on its operation must be defined.
•Software design and implementation. ...
•Software validation. ...
•Software evolution
Answer:
peripheral device network connection
Answer:
(c) will be the correct option
Explanation:
Union-compatible : If there are two relations and both have are having same number of attributes then it called union compatibility the domain of similar attributes also must be same for union compatibility. Number of attributes means number of column
so from above discussion it is clear that option (C) will be correct option
The answer is a A. - Excel performs operations based on the order of Precedence