Explain why database integrity constraints are important

Assignment Help Basic Computer Science

Reference no: EM13849221

Explain why database integrity constraints are important to ensure data quality and list the types of constraints that can be used with a relational database.

Reference no: EM13849221

Questions Cloud

What are the implications of forecast errors? : What are the implications of forecast errors?

The following voltage drops are measured across : The following voltage drops are measured across each of three resistors in series: 5.5V, 8.2V, and 12.3V. What is the value of the source voltage to which these resistors are connected?

What effect would the signal source impedance : What effect would the signal source impedance have on the non-inverting amplifier?

Investment policy-how much will you pay for the policy : The Maybe Pay Life Insurance Co. is trying to sell you an investment policy that will pay you and your heirs $31,000 per year forever. If the required return on this investment is 6.3 percent, how much will you pay for the policy?

Explain why database integrity constraints are important : Explain why database integrity constraints are important to ensure data quality and list the types of constraints that can be used with a relational database.

Description of a company governance system : Find a description of a company's governance system and post a brief description with a link. Do you agree or disagree that your current or previous employer executed the governance system as stated

Long-term debt financing-new long-term debt : At year-end 2015, Wallace Landscaping’s total assets were $1.9 million and its accounts payable were $440,000. Sales, which in 2015 were $2.7 million, are expected to increase by 30% in 2016. Total assets and accounts payable are proportional to sale..

Develop an action plan identifying key tasksand : Develop an action plan identifying key tasksand / or processes involved in changing from Windows 7 to Windows 10 and how they will change

Management prefers to get the server with the os : Management prefers to get the server with the OS already installed and wants to keep management tasks as simple as possible. which windows server 2012/r2 edition do you recommend? explain your answer please ?

User Account

All Pages