In an entity-relationship (E-R) diagram, ____ are used to represent an entity.
A. rectangles
B. ovals
C. circles
D. diamonds
Answer: A
You might also like to view...
Repeat Programming Project 8 in Chapter 1, but add yes-or-no dialogs to allow the user to make the following color changes:
• Change the color of the solid center circle from black to red. • Change the color of the outer circle from black to blue. • Change the color of the spines from black to green. This project is an enhancement of a similar project from Chapter 1. This JavaFX program uses dialog windows and selection to change the appearance of the image drawn by the program. Use setStroke to set the line color and setFill to set the fill color.
A desktop ________ is a desktop icon that links to any item accessible on your computer or on a network, such as a program, file, or folder
Fill in the blank(s) with correct word
The acronym TCP/IP stands for Transmission Controller Protocol/Intercommunication Protocol. True or False?
Indicate whether the statement is true or false
Hard disk, CD-ROMs,DVDs, and floppy disk are ______ storage devices.
A. temporary B. permanent C. primary D. secondary