Questions from Database Systems

Q: What is a DataSet, and why is it considered to be

What is a DataSet, and why is it considered to be disconnected?

Q: What are Web server interfaces used for? Give some examples.

What are Web server interfaces used for? Give some examples.

Q: Search the Internet for Web application servers. Choose one and prepare

Search the Internet for Web application servers. Choose one and prepare a short presentation for your class.

Q: What does this statement mean: The Web is a stateless system

What does this statement mean: The Web is a stateless system? What implications does a stateless system have for database applications developers?

Q: What is a Web application server, and how does it work

What is a Web application server, and how does it work from a database perspective?

Q: What are scripts, and what is their function? (Think

What are scripts, and what is their function? (Think in terms of database applications development!)

Q: What is XML, and why is it important?

What is XML, and why is it important?

Q: Using the results of the query created in Problem 42, find

Using the results of the query created in Problem 42, find the total value of the product inventory. The results are shown in Figure P7.43. FIGURE P7.43 Total Value of All Products in Inventory

Q: What are document type definition (DTD) documents and what do

What are document type definition (DTD) documents and what do they do?

Q: What are XML schema definition (XSD) documents and what do

What are XML schema definition (XSD) documents and what do they do?