One main advantage of CD-ROMs is that ...

A. CD-ROMs can hold a lot of information.

B. users can save files to CD-ROMs.

C. the information on CD-ROMs can easily be manipulated.

D. CD-ROMs can store much more information than DVDs.

You're working in a table that has three columns and five rows. Since the first row will be a header row, you want it to span all three columns. What formatting feature should you use?

List emerging or unfamiliar technologies

If relation R and relation S are both 32 pages and round-robin partition over 2 machines with 4 buffer pages each, what is the network cost (number of bytes sent over the network by any machine) for performing a sort-merge join in the worst case

When the result of an expression is assigned to a temporary memory location, what is the size of memory allocated?

Data that demonstrates no response to a variable shows what kind of data relationship? A. direct B. indirect C. cyclic D. non-related

Iisa is creating a resume in which section should she mention her career goals

A company has a network address of 192.168.1.64 with a subnet mask of 255.255.255.192. The company wants to create two subnetworks that would contain 10 hosts and 18 hosts respectively. Which two networks would achieve that?

You have decided to use relative links for your Website's local pages instead of specifying absolute URLs. Your supervisor has asked you to justify this decision. Which statement provides the best justification? A.

What is a group of statements that exists within a program for the purpose of performing a specific task?"

Under the class system, how many host ids were available in a class b network?