C. Entertaining radio shows that families listened to in the evening. He did these chats to inform the public on what he was going to do about the problems facing the public.
        
                    
             
        
        
        
A bluetooth device in park/hold mode is part of the piconet but is in a low-power state. These are power saving modes of operation for Bluetooth devices which are connected to a piconet and  are used when no data is to be transmitted.The hold mode is used when connecting several piconets or managing a low-power device such as temperature sensor. When the park mode is used t<span>he device is still synchronized to the piconet but does not participate in traffic.</span>
        
             
        
        
        
Answer:
True: In binary search algorithm, we follow the below steps sequentially:
Input: A sorted array  B[1,2,...n] of n items and one item x to be searched.
Output: The index of x in B if exists in B, 0 otherwise.
- low=1
- high=n
-  while( low < high )
-   {      mid=low + (high-low)/2
-          if( B[mid]==x)
-           {
-              return(mid)  //returns mid as the index of x
-            }
-           else
-           {
-               if( B[mid] < x)      //takes only right half of the array
-                {
-                  low=mid+1
-                }
-               else               // takes only the left half of the array
-                {
-                 high=mid-1
-                }
-            }
-   }
- return( 0 )
Explanation:
For each iteration the line number 11 or line number 15 will be executed.
Both lines, cut the array size to half of it and takes as the input for next iteration. 
 
        
             
        
        
        
Most computers have three types of ports: serial, parallel, and USB. A serial port is a type of interface that connects a device to the system unit by transmitting data only one bit at a time. Serial ports usually connect devices that do not require fast data transmission rates, such as a mouse, keyboard, or modem.
        
             
        
        
        
<span>Truth tables are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.
A truth table shows all the possible combinations (outputs) that can be produced from the given inputs. They are mainly used in Boolean algebra.</span>