Question: what database intergrity rule, as an exAMPLE, REQUIRES THAT THE data field must have a data and not any other values?

what database intergrity rule, as an exAMPLE, REQUIRES THAT THE data field must have a data and not any other values?

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 Databases Questions!

Q:

Test your design for redundancy, update, and deletion anomalies. The proposal should explain how you'll test your implementation for robustness. 2. You should be able to query the database you...

Q:

P L U G - I N T3 Problem Solving Using Excel 2010 LEARN IN G OUT C O ME S 1. 2. 3. 4. 5. Describe how to create and sort a list using Excel. Explain why you would use conditional formatting using...

Q:

s sf Define the terms opaque type and concrete type. [5 marks] The following is a shortened version of one of the definition modules described in the Modula-2 user manual: Provide a suitable...

Q:

haa23684_PlugInT6CD.qxd 9/6/06 5:38 PM Page 2 CONFIRMING PAGES P L U G - I N T6 Basic Skills and Tools Using Access LEARNING OUTCOMES 1. Describe the primary functions using Microsoft Access. 2....

Q:

Can you please help me with this case problem? AICPA Case Development Program. Case No. 2000-02: Recreation, Inc Case No. 2000-02: Recreation, Inc. 1 AICPA Case Development Program RECREATION, INC....

Q:

He want us to identify the 18 vulnerabilities. template is attach. Case No. 2000-02: Recreation, Inc. 1 AICPA Case Development Program RECREATION, INC. AN INFORMATION TECHNOLOGY RISK ASSESSMENT CASE...

Q:

Risk Assestment Project - Identify 18 Vulnerabilit AICPA Case Development Program Case No. 2000-02: Recreation, Inc. ? 1 RECREATION, INC. AN INFORMATION TECHNOLOGY RISK ASSESSMENT CASE STUDY OF...

Q:

Dissertation Topic: "The Effects of Cybersecurity Measures on the Productivity and Well-being of Teleworkers in the Healthcare Industry". Introduction Draft no more than TWO paragraphs here -...

Q:

BATCH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67...

Q:

Overview This assignment requires you to convert a UML class diagram into a relational model, physically create tables in Microsoft Access, and enter data into the tables. The main purpose of this...

Q:

Find y n if y = 1/ (x + 1) 2 , where y n is the n th derivative of y.

Q:

Construct the 95% confidence intervals for the population variance and standard deviation for the following data, assuming that the respective populations are (approximately) normally distributed. a....

Q:

True or False: Minimizing the costs of disputing is known as minimizing transaction costs? answer

Q:

You submit a check for $1,000 to the LaBorde High Fee Diversified Fund (LHFDX). The fund has a sales fee of 3%, an annual fund operating fee of 2.18% and a deferred sales charge of 5%. Calculate your...

Q:

(Appendices) Megan, age 24, recently graduated from college. She was insured as a dependent under her fathers group health insurance policy, which provided coverage for her as a student until she...

Q:

(Appendices) Ethics Some celebrities lend their names to products that later turn out to be ineffective or harmful to consumers. The celebrities are paid to endorse the product by claiming they have...

Q:

(Appendices) Jeremy, age 45, is the general manager of five fast-food restaurants. Each restaurant has a delivery service for customers who call in orders. Employees drive company cars to deliver the...