To implement a small database, a database designer must know the "1" and the "M" sides of each relationship and whether the relationships are mandatory or optional.

O True O False

Federal law requires safety training before workers or students enter the work area.

On a printed circuit board, electronic components will be mounted from the A. substrate side of the board. B. side of the board that's covered with copper sheeting. C. side of the board that contains the conducting paths. D. foil side of the board.

What popular online activity involves grouping individuals and organizations into clusters or groups based on their likes and interests?

How might your use of computers and knowledge of technology systems affect your personal and professional success?

How do safety belts prevent injury? A. They allow passengers to slow down with the compartment. B. They hold the passenger in place in violent maneuvers. C. They prevent ejection in a crash. D. all of the above

What can be done to ensure dial tone on a VoIP system is maintained over general power failures? a. Power over Ethernet Five 9 service (99.999% reliability) b. Better backup batteries for IP Phone c. Use PSTN with VoIP phones

Rubber roller is also called : ( a. blade ( b. bush ( c. brayer ( d. breezer which option is correct

Why is the project format popular in business for some goals A: it gives employees an opportunity to advance B: it allows for many different approaches to problem solving C: it lessens the possibility of error D: it sets up known quantities such as

In an ISDN connection, what amount of throughput did a single B channel provide? a. 96 Kbps b. 64 Kbps c. 32 Kbps d. 48 Kbps

What does the following statement mean? num1, num2 = get_num (?