In Microsoft SQL Server, what are the valid ways to create and modify tables in a database? Consider both T-SQL statements and graphical administrative tools.
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AWrite SQL code using either CREATE or ALTER SQL statements only.
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BUse the graphical facilities of SQL Server Enterprise Manager only.
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CBoth of the two methods above will work.
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DNeither of the two methods above will work.
Answer
Correct Answer: Both of the two methods above will work.
Explanation
Introduction / Context:Database schema changes in SQL Server can be performed via T-SQL scripts or through graphical tools. Knowing both methods helps teams standardize deployments and support ad-hoc admin tasks.
Given Data / Assumptions:
- Platform: SQL Server (e.g., 2000 era Enterprise Manager / modern SSMS).
- Task: Create or modify tables.
- Options: T-SQL and GUI.
Concept / Approach:
CREATE TABLE and ALTER TABLE are the canonical ways to define and evolve schema in source-controlled scripts. The GUI (Enterprise Manager / SSMS) issues the same T-SQL under the hood and can be convenient for quick changes and learning.
Step-by-Step Solution:
1) Confirm that T-SQL statements (CREATE/ALTER) directly create/modify objects.2) Confirm that the graphical tool provides designers to create/alter tables, which generate T-SQL commands.3) Therefore, both methods are valid ways to perform the operation.Verification / Alternative check:
Open a table designer in the GUI and save; the tool shows a generated script. Likewise, running CREATE/ALTER in a query window has the same effect.
Why Other Options Are Wrong:
Option A: Too restrictive—ignores GUI capability. Option B: Too restrictive—ignores T-SQL. Option D: Contradicts fundamental SQL Server behavior.
Common Pitfalls:
Relying solely on GUI without keeping scripts for version control. Making breaking changes in production without reviewing the generated T-SQL.
Final Answer:
Both of the two methods above will work.