Question: true or false. A table can have more than ONE primary key

true or false. A table can have more than ONE primary key

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

CHAPTER 3 1. Which of the following is a correct statement? a. You can restore the data deleted with the DROP COLUMN clause, but not the data deleted with the SET UNUSED clause. b. You cant create...

Q:

1. For a given database, the number of tables in its relational schema is always same as the number of entities in its Entity-Relationship diagram. a) True b) False c) Need more information to decide...

Q:

1. For a given database, the number of tables in its relational schema is always same as the number of entities in its Entity-Relationship diagram. a) True b) False c) Need more information to decide...

Q:

Which of the following statements are true about FOREIGN KEYs and PRIMARY KEYs? Select all true statements. Group of answer choices Every table must have at least one PRIMARY KEY. A table can have...

Q:

8. Which of the following is TRUE concerning the primary key of a table in a relational database? A. The primary key cannot be in NULL. B. A primary key can only have one field. C. A table may have...

Q:

Question 1 : Which of the following statements are true? Justify your answer! 1 . Each candidate key is a superkey, but there may be candidate keys that are not super keys. 2 . A superkey is any key...

Q:

DataBases -Pick a company or business from the following list- Retail Business - Possible ideas: clothing, computer, plumbing, auto supply, furniture, shoes Service Company - electrical, heating, air...

Q:

A relational table cannot have more than one primary key and one foreign key. True False

Q:

Which of the following statements is correct? a. A PRIMARY KEY constraint allows NULL values in the primary key column(s). b. You can enable a dropped constraint if you need it in the future. c....

Q:

Which of the following is a method for removing resource overallocation? Decrease the resource's workweek Assign the resource to more activities in the selected time frame Re - assign work to a...

Q:

Does the required return on a project depend on who is investing the money or on where the money is being invested?

Q:

John Henry Kirkpatrick was born Gion Rosetti to J oseph and Beatrice Rosetti in 1914. He had 10 siblings. On January 25, 1927, Edgar and Margaret Kirkpatrick adopted Gion and his brother, Leo. The...

Q:

Two cities are 2 0 0 0 km apart and lie on the same north - south line. The lathude of the northermost city is 2 0 N . What is the latide of the other city? The radius of the Earth is approximately 6...

Q:

Mary Corporation is authorized to issue 20,000 shares of $50 par value, 10% preferred stock and 125,000 shares of $3 par value common stock . On January 1, 2012, the ledger contained the following...

Q:

Greene Farm Supply Company manufactures and sells a pesticide called Snare. The following data are available for preparing budgets for Snare for the first 2 quarters of 2013. 1. Sales: Quarter 1,...

Q:

On October 1, 2010, Cody Doerr established Banyan Realty, which completed the following transactions during the month: a. Cody Doerr transferred cash from a personal bank account to an account to be...

Q:

CVP analysis, income taxes ICMA, adapted) R. A. Go and Company, a manufacturer of quality handmade walnut bowls, has had a steady growth in sales for the past five years. However, increased...

Q:

During the month, Lathers Co. received $400,000 in cash and paid out $290,000 in cash. (a) Do the data indicate that Lathers Co. had net income of $110,000 during the month? Explain. (b) If the...

Q:

Tori and some other childeen experimented with balls to see which ones rolled. First using a piece of cardboard to use as a ramp, they angled it on a block to the floor to test the balls. Then Tori...

Q:

Traditional strategic planning has no relevance for the start-up company given the dynamism of the marketplace. Discuss.

Q:

Explain how the digital business can make use of technology to monitor and control its operations.

Q:

Select a particular market sector and assess the past, current and future customer use of the Internet as a medium to select and buy products.