What Type of Command Does This SQL Statement Use

question 8

Multiple Choice

What type of command does this SQL statement use?

• A) set operator
• B) natural join
• C) "old-style" join
• D) procedural statement

Recognize the importance of segregating duties in maintaining a strong internal control system.

Identify the internal control objectives related to safeguarding assets, ensuring financial report accuracy, and compliance with laws.

Understand the purpose and function of a voucher in the internal control over cash payments.

Recognize warning signs of weaknesses in internal control systems.

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Definitions:

LastName Field

A specific field in a database used to store the last name of individuals, often part of a larger record like customer or employee information.

Required

A constraint in databases or forms that enforces a field to be filled in or provided with data before saving or proceeding.

Referential Integrity

A concept in databases ensuring that relationships between tables remain consistent, typically enforced through foreign keys.

Yes/No Data Type

A specific data type used in databases for fields that can only hold two possible values, typically representing true or false, or yes or no conditions.