Questions from Database Systems

Q: What is a JDBC, and what is it used for?

What is a JDBC, and what is it used for?

Q: What are ODBC, DAO, and RDO? How are they

What are ODBC, DAO, and RDO? How are they related?

Q: What is cloud computing, and why is it a “game

What is cloud computing, and why is it a “game changer”?

Q: Name and contrast the types of cloud computing implementation.

Name and contrast the types of cloud computing implementation.

Q: Name and describe the most prevalent characteristics of cloud computing services.

Name and describe the most prevalent characteristics of cloud computing services.

Q: Using the Internet, search for providers of cloud services. Then

Using the Internet, search for providers of cloud services. Then, classify the types of services they provide (SaaS, PaaS, and IaaS).

Q: Summarize the main advantages and disadvantages of cloud computing services.

Summarize the main advantages and disadvantages of cloud computing services.

Q: Define SQL data services and list their advantages.

Define SQL data services and list their advantages.

Q: Write a query to display the eight departments in the LGDEPARTMENT table

Write a query to display the eight departments in the LGDEPARTMENT table.

Q: What is the difference between DAO and RDO?

What is the difference between DAO and RDO?