Answer: ANSWER is B I'm pretty sure 
Explanation: hope this help
s :)
 
        
             
        
        
        
Answer:
i<6 is the "end guard". This means that the loop continues while this is true, and ends when this is false.
i++ is the "continuation", it is the operation executed when the loop continues. i++ increases the value of i by one.
 
        
             
        
        
        
Answer:
modulation
Explanation:
Modulation is the procedure of encoding data into electrical signals for transmission through a media. For transmission, binary information, denoted by a sequence of ones and zeros, should be translated to analog or digital electrical signals. The method converts data into electrical signals suited for transmission is known as modulation.  Digital modulation is the transmission of binary signals zeroes and ones.
 
        
             
        
        
        
You should know the units :))))))))))))