What is the maximum number of columns you can define as a primary key when using the

Question:

What is the maximum number of columns you can define as a primary key when using the column-level approach to creating a table?
a. 0
b. 1
c. 30
d. 255

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Oracle 12c SQL

ISBN: 978-1305251038

3rd edition

Authors: Joan Casteel

See More Books

Question Posted: Dec 21, 2018 05:29 AM

See More Questions

What is the maximum number of characters or symbols that can be represented by Unicode?
What is the minimum number of cells resulting from an input packet in the AAL5 layer? What is the maximum number of cells resulting from an input packet?
What is the maximum number of callers in each cell in AMPS?
Draw the BST that results when you insert the keys E A S Y QUE S T I O N in that order into an initially empty tree. What is the height of the resulting BST?
Evan Watts opened a dental practice on January 1, 2017. During the first month of operations, the following transactions occurred. 1. Watts performed services for patients totalling $2,400. These...
Construct an SM chart that is equivalent to the following state table. Test only one variable in each decision box. Try to minimize the number of decision boxes. Show Mealy and Moore outputs on the...
What are some of the legal ramifications?
Heavenly Displays Inc. puts together large-scale fireworks displaysprimarily for Canada Day celebrations sponsored by corporations and municipalities. The company assembles and orchestrates complex...
Select TWO high-contact service firms. They can be in the same industry. Visit the stores and pretend to be a customer. Observe the behaviour and engage the service staff. Engage and communicate in...
Northern Products reported the following amounts in its 2022 financial statements. The 2021 amounts are given for comparison. Requirements 1. Compute Northerns quick (acid-test) ratio at the end of...
The FOREIGN KEY constraint should be added to which table? a. The table representing the "one" side of a one-to-many relationship b. The parent table in a parent-child relationship c. The child table...
Which of the following commands can you use to rename a constraint? a. RENAME b. ALTER CONSTRAINT c. MOVE d. NEW NAME e. None of the above commands can be used.
A charge density (r, t) = q(t )(r) where q(t ) = 0 for t . (a) Calculate E(r, t) and B(r, t) using symmetry and elementary methods. (b) Calculate E(r, t) and B(r, t) from the Coulomb gauge scalar and...
Describe government efforts to reduce audit failures.
Explain the four steps in the depreciation process.
Explain how the ledger provides the information needed to prepare the balance sheet.
What does accounts receivable, net mean?
What is a third-party payment system? How does this payment system affect the financial management of health care organizations?
Define the term strategic planning.
1. Following are information about Alhadaf Co. Cost incurred Inventory Purchases Sales Adverting expense Salary Expense Depreciation Beginning Inventory Ending Inventory Amount 118,000 350.000 90,000...
Give a precise and complete definition of the concept of matching for grouping symbols in an arithmetic expression. Your definition may be recursive.
Give a recursive method for removing all the elements from a stack.
Implement a method with signature transfer(S, T) that transfers all elements from stack S onto stack T, so that the element that starts at the top of S is the first to be inserted onto T, and the...
Use the product process matrix to explain the proposal by management for market 2 for international frozen pizza company.
Write a paper detailing your ideal "Quality Improvement Team."
For this week's discussion question, assume you are a business analyst for an ocean/rail shipping container manufacturer that sells products in over 70 countries. Obviously, the forecast for...

What is the maximum number of columns you can define as a primary key when using the

Question:

Step by Step Answer:

Oracle 12c SQL

Students also viewed these Computer science questions