1. A data conversion system may be used to interface a digital computer system to:

 
 
 
 

2. Which of the following characterizes an analog quantity?

 
 
 
 

3. The two basic types of signals are analog and:

 
 
 
 

4. Which type of signal is represented by discrete values?

 
 
 
 

5. ASCII stands for:

 
 
 
 

Question 1 of 5