Answer:
What's the question?????I don't understand
 
        
             
        
        
        
The answer to this question is:
"Both work with computers, but only Bluetooth can be used in a headset"
The answer to this is true because Both computers can use/work with computer but Bluetooth can only connect to head set headset don't need wifi it needs Bluetooth and charging/plug
Your Welcome :)
        
                    
             
        
        
        
The correct answer is B: ls -l.
Further Explanation:
In Linux there is a specific command needed to look at the files in a directory. In addition to using the command ls -l, you will need to use < > after the command and insert the name of the file that is being looked for. For example: ls -l <root root 2356 0600 Oct 22 lanyard>. 
Each word and character has their own meaning and access information stored in the database. This will also show the users accesses permission to see the file and if needed to write over the file. 
Learn more about computer commands at brainly.com/question/13338803
#LearnwithBrainly
 
        
             
        
        
        
Answer:here are some signs to look out for: Background noise. As with mobile devices, background noise whilst on a call is a sign that somebody else could be listening. Listen out for static, buzzing or clicks on the line.
Explanation:
 
        
             
        
        
        
Answer:
99,710
Explanation:
Thats what my calculator said