1 what is a data dictionary2 explain in your own words why, Ask an Expert

Engineering

1. What is a data dictionary?

2. Explain in your own words why a data dictionary in a relational DBMS environment would have a ‘‘Tables table.''

3. What is the difference between an active and a passive data dictionary?

4. List some typical data dictionary entities.

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92024503

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Anbspwhen aqueous solutions (a) When aqueous solutions of Pb(NO 3 ) 2 and MnCl 2 are

(a) When aqueous solutions of Pb(NO 3 ) 2 and MnCl 2 are mixed, does a precipitate form? _____ yes -no (b) Write a balanced equation for the precipitation reaction that occurs when aqueous solutions of potassium c ...

Question what is stuxnet and what are its real-world

Question : What is Stuxnet and what are its real-world implications? Should your national government be concerned about the potential of a Stuxnet-like attack? Why or why not.

Systems analysis project personal trainer inc owns and

Systems Analysis project Personal Trainer, Inc. owns and operates fitness centers in a dozen Midwestern cities. The centers have done well, and the company is planning an international expansion by opening a new "superce ...

Question a security system is used to monitor doors and

Question : A security system is used to monitor doors and windows of a residence. This system uses several components, including photodiodes and contact switches to detect intruders. Circuits associated with contact swit ...

Answer the following question where does the responsibility

Answer the following Question : Where does the responsibility of the software developer reside in considering the discrimination in techonology based on gender race and disability? How do you think it affects you as a pr ...

Suppose a coworker approaches you and asks what an ethical

Suppose a coworker approaches you and asks what an ethical hacker does. She does not understand the role that an ethical hacker plays in the security industry and assumes that such a hacker intentionally causes damage. E ...

Determine the molar volume of co2 at 400 k and 100 atm

Determine the molar volume of CO2 at 400 K and 100 atm using the van der Waals equation with a = 3.592 l^2atm mol^-2 and b = 0.04267 l/mol

Consider two computer companies - orange and ph - that

Consider two computer companies - Orange and PH - that report current sales receipts of $323 million and $294 million, respectively. Their cur-rent operating expenses were $150 million each. Orange issued $5 million in n ...

A study was conducted of long beach school district schools

A study was conducted of Long Beach School District schools regarding how many require school uniforms. In 2006, of the 296 schools questioned, 184 said they required s school uniforms. (Gentile & Imberman, 2009) Find th ...

Roberto is the network administrator for an international

Roberto is the network administrator for an international law firm with offices and customers in North America, South America, Africa, and the Middle East. The lawyers frequently contact each other via e-mail, use the In ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert