If a table has been normalized so that all determinants are candidate keys, then that table is in:

 To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

 Which of the following occurs when a transaction rereads data it has previously read and finds modification or deletions caused by a committed transaction?

 The different classes of relations created by the technique for preventing modification anomalies are called:

You are setting up a computer for students to use to practice exercises for their certification exams. You want to configure the computer so that users can boot into both Windows 98 and Windows 2000 Professional. You want to ensure that students can access all drive resources from either operating system. What should you do?

Sachin works for a computer training institute in North America.After discussing the steps of installing Windows XP professional in the class room, sachin divided the students in a group of two and asked them to complete the installation on their respective machines.But none of the students were able to complete the installation process.Identify the solution that is the cause to the above problem.

You recently been promoted to Network Administrator for DLM Shipping. When you took over this position the first thing you notice is this Windows 2000 environment using DNS naming convention, root domain is DIM.COM, with numerous child domains. User accounts are stored in the child domains. However your supervisor informs you that root domain is misspelled and should be DLM.COM. He explains this is causing tremendous problems with the users and customers. He wants you to rename the domain. What will happen if you rename this root domain server?

You get a great deal on a refurbished laser printer. The printer is plug and play compliant and connects to your USB port. The printer is on the current Windows 2000 Hardware Compatibility List (HCL). You install the printer and run the manufacturers setup program. During the installation, you receive the error shown in the exhibit (See the exhibit below). What should you do?