Author Question: Which of the following is NOT true regarding primary keys? A) The primary key field is the field ... (Read 103 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
Which of the following is NOT true regarding primary keys?
 
  A) The primary key field is the field that identifies each record in a table.
  B) When you define a primary key for a table, the field can be left blank until you have the opportunity to enter the data.
  C) A common way of defining a primary key is to use a field specifically designed to identify the entity.
  D) A numeric key is often assigned an AutoNumber data type that Access will fill as the data is entered.

Question 2

This query is used to remove specific records from an existing table:
 
  A) Make Table query. B) Append query. C) Select query. D) Delete query.



SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library