When an SQL SELECT Statement Is Used to Retrieve Data

question 53

Multiple Choice

When an SQL SELECT statement is used to retrieve data from a view instance,the maximum number of columns that can be specified in the SELECT is the same as the number of columns ________.

• A) in the table underlying the view
• B) in the VIEW specification
• C) in the ORDER BY clause
• D) in the HAVING clause
• E) that have aliases

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Definitions:

Fixed Budgets

Financial plans that allocate a predetermined amount of resources for a specific period, not allowing for modifications based on actual income or expenses.

Policies and Procedures

Established guidelines and methods of operation that an organization sets to regulate its activities and achieve objectives efficiently and in compliance with legal standards.

Single-use Plans

Specific actions or strategies designed to address a particular problem, goal, or project, and not intended for repeated or continual use.

Budgets

Financial plans that allocate resources, project revenues and expenses, and guide spending and investment decisions over a specific period.