Question

For a database related work,
Choose the correct sequence:
A. Defining structure,
B. Entering the data,
C. Retrieval,
D. Problem,
E. Structured Query Language.

• A. E, D, C, B, A
• B. D, A, B, E, C
• C. A, B, C, E, D
• D. D, E, A, B, C

Hint:

Database workflow: identify problem, define structure, enter data, use SQL, and retrieve results.

Answer 1

The Correct Option is B

Concept:
Database work starts with identifying the problem, then designing the structure, entering data, querying it and retrieving results.

Step 1: Problem.
First, the problem or requirement is identified. \[ \text{First step}=D \]

Step 2: Defining structure.
After understanding the problem, database structure is defined. \[ \text{Second step}=A \]

Step 3: Entering the data.
Then data is inserted into the database. \[ \text{Third step}=B \]

Step 4: Structured Query Language.
SQL is used to query and process the database. \[ \text{Fourth step}=E \]

Step 5: Retrieval.
Finally, required data is retrieved. \[ \text{Fifth step}=C \] \[ \therefore \text{Correct Answer is (B)} \]