In a relational database
A. the user's view of the physical database is the same as the physical database
B. users perceive that they are manipulating a single table
C. a virtual table exists in the form of rows and columns of a table stored on the disk
D. a programming language (COBOL) is used to create a user's view of the database
Answer: B
You might also like to view...
________ provides an integrated development environment (IDE) for rapidly developing Java programs. Editing, compiling, building, debugging, and online help are integrated in one graphical user interface.
a. Java language specification b. Java API c. Java JDK d. Java IDE
Describe a zone file serial number entry.
What will be an ideal response?
A ____ transmits at high speeds over standard copper telephone wiring.
A. cable television line B. dial-up line C. digital subscriber line D. cable modem
Some experts predict that many buildings in the future will be __________, with cells integrated into the rooftop, walls, and windows of the building to generate electricity.
Fill in the blank(s) with the appropriate word(s).