What are integrity constraints? Describe four different ways to handle integrity constraints. Which approach is the most
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
Integrity constraints are rules that a DBMS must follow so that it updat...View the full answer
Answered By
Sumit kumar
Education details:
QUATERNARY Pursuing M.Tech.(2017-2019) in Electronics and Communication Engg. (VLSI DESIGN) from
GNIOT Greater Noida
TERTIARY B.Tech. (2012-2016) in Electronics and Communication Engg. from GLBITM Greater Noida
SECONDARY Senior Secondary School Examination (Class XII) in 2012 from R.S.S.Inter College, Noida
ELEMENTARY Secondary School Examination (Class X) in 2010 from New R.J.C. Public School ,Noida
CERTIFICATION
Summer Training in ‘WIRELESS EMBEDDED SYSTEM’ from ‘XIONEE’ for the six weeks.
EMBEDDED SYSTEM Certificate issued by CETPA INFOTECH for one day workshop.
Certificate of Faculty development program on OPTICAL COMMUNICATION and NETWORKS for one week.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Concepts of Database Management
ISBN: 978-111182591
7th edition
Authors: Philip J. Pratt, Joseph J. Adamski
Question Posted:
Students also viewed these Computer Sciences questions
-
Referential-integrity constraints as defined in this chapter involve exactly two relations. Consider a database that includes the following relations: salaried-worker (name, office, phone, salary)...
-
1. Create a view named LargeSlip using the data in the MarinaNum, SlipNum, RentalFee, BoatName, and OwnerNum columns in the MarinaSlip table for those slips with lengths of 40 feet. Display the data...
-
Explain how each of the following types of integrity constraints is enforced in the SQL CREATE TABLE commands: a. Entity integrity b. Referential integrity
-
Compare the hoop stress (r,/2) predictions from elasticity with voids given by relation (15.5.18) with the corresponding results from classical theory. Choosing N = 1/2 and L = 2, for the elastic...
-
Babies born weighing 2500 grams (about 5.5 pounds) or less are called low-birth-weight babies, and this condition sometimes indicates health problems for the infant. The mean birth weight for...
-
Calculate the formula mass of the following molecules to three significant figures. P CI (a) (b)
-
The following transactions relate to topics in this chapter. a. Coupons published in a newspaper that may be redeemed for merchandise or service. b. Sales taxes payable. c. Probable requirements to...
-
Information related to Harwick Co. is presented below. 1. On April 5, purchased merchandise from Botham Company for $23,000, terms 2/10, net/30, FOB shipping point. 2. On April 6, paid freight costs...
-
Tall Oak Inc. produces chairs from plastic resin. Tall Oak Inc.has estimated production and sales of chairs in units for the next2 months as: MayJuneEstimated production56,00064, 2 answers
-
Discuss and summerize the Hecher Ohlin Model. Specify the assumptions used, definitions made and theorems solved.
-
What is authentication? Describe three types of authentication.
-
What is replication? What is synchronization?
-
Consider the lifting flow over a circular cylinder of a given radius and with a given circulation. If V^ is doubled, keeping the circulation the same, does the shape of the streamlines change?...
-
The GAO has adopted standards for performance audits. The second field work standard states: Staff are to be properly supervised. The fourth field work standard for government performance audits is:...
-
Describe the different types of transactions you might find in a Transactions by Account report on accounts receivable.
-
Engagement team independence: a. Minimizes risk. b. Modernizes the rules of independence. c. Defends against liability. d. Achieves compliance with the standards of field work.
-
Describe the steps to resize the columns of a Comparative Balance Sheet.
-
The U.S. Governmental Accounting Office "Yellow Book" states that the third field work standard for government performance audits is: An assessment is to be made of compliance with applicable...
-
Discount on issue of debentures is shown under the following heading in a companys balance sheet. (a). Fixed assets. (b). Non-current liabilities. (c). Investments. (d). Other current assets.
-
Solve for the equilibria of the following discrete-time dynamical systems Pr pt+1 = Pr+2.0(I-Pr)
-
How does a browser and the web represent an application of client/server computing?
-
If you wanted to evaluate Access data using Excel PivotTables and PivotCharts, what would be the first step? a. Select the data you want to evaluate with a query. b. Export all of your tables to text...
-
The term big data is trendy and means different things to different businesses. Ask five people in the Computer Science Department within your college what the term means to them, and organize the...
-
M Inbox-sgrav40 x m Course: Office FX My Home CengageNOWv2 x Analyzing Trans x MindTap - Ceng X redshelf.com/ap x Paraphrasing To x + S...
-
6. Based on the information below about treasury securities, what should be the 6-month and 1- year spot rates? Par value is $100. Interest rates quoted are annual rates, compounded semi- annually....
-
Chapter 6 Question 1, P 6-1 (similar to) HW Sc Part 1 of 2 Consider a 30-year bond with a face value of $1,000 that has a coupon rate of 5.9%, with semiannual payments. a. What is the coupon payment...
Study smarter with the SolutionInn App