Explain what is meant by a null value. Is a null value the same as a value of zero?
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q40: Which of the following is an action
Q41: The type of field for which you
Q42: What are the advantages of having views
Q43: What is the difference between entity integrity
Q44: In a system catalog, the _ table
Q45: In Access, a(n) _ enables you to
Q46: Access has a tool called the _,
Q48: Describe a client/server system and how it
Q49: In SQL, you can use the _
Q50: Discuss validation rules and validation text.
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents