GTT 2nd Semester Exam Review

What is a device that allows current to flow in only one direction?

• component
• diode
• resistor
• lamp

A group of interrelated components designed collectively to achieve a desired goal.

• system
• input
• process
• output

The desired result of a system

• process
• input
• output
• resources

The action part of a system

• resources
• input
• output
• process

The actual result of a system

• resources
• input
• output
• process

All systems include what 3 things?
a. input
b. output
c. process
d. resources

• a, b, c
• b, c, d
• c, d, a
• d, a, b

Which of the following are resources?

• information
• wealth
• revenue
• all of these are resources

• 1100+/- 5%
• 4700 +/- 5%
• 2800 +/- 5%
• 4700 +/- 10%

What does this symbolize?

• resistor
• LED
• capacitor
• battery

What does this symbolize?

• resistor
• LED
• capacitor
• battery