The ________ Function Is Used to Check Whether a Field

question 27

Multiple Choice

The ________ function is used to check whether a field contains no value.

• A)IsNull
• B)Concat
• C)IIf
• D)IsNumeric

---

Definitions:

African Americans

A racial or ethnic group in the United States with ancestry primarily from sub-Saharan Africa.

Latinos

A term referring to individuals from, or descendants of, Latin American countries, often used within the context of demographic studies in the United States.

DSM-5

Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, the authoritative guide for diagnosing mental disorders used by clinicians worldwide.

DID Criterion A

The primary diagnostic requirement for Dissociative Identity Disorder, focusing on the presence of two or more distinct personality states.