CS504 Quiz 2 MCQs

CS504 Midterm mcqs · 100+ mcqs correct answer · Important NOTE:-

Maybe toppers are successful in school or college carrier but backbenchers are successful in their life because toppers run according to books while backbenchers don’t follow rules and regulation that is why backbenchers are successful. For life, there are no books and another reason why toppers can’t succeed because they fear failure and don’t try anything new. Backbenchers don’t fear failure as they have faced the failure in their school or college carrier so that is the reason they try new things and at last gain success. As Abdul Kalam nicely quoted, “The best brains of the nation may be found on the last benches of the classroom"

1. An arrow in data flow diagram represents:

Direction of flow of data…..confirm

2. The system model template contains which of the following elements. Input/output

3. A context diagram:

Is a DFD which gives an overviews of the system…..confirm

4. In _________ phase of software development requirement analyst focuses on possible design of the proposed solution

Definition

5. System _____ are built to allow the system engineer to evaluate the system components in relationship to one another. Models….confirm
6. _____ diagram does not capture control flow information, it just shows the flow of the data in a system

Data flow diagram…..confirm

7. In data flow diagram (DFD), Create, Update, delete and read operations are normally called.

CRUD operation…..confirm

8. More powerful hardware resulted into the development of _ powerful and _____ software.