<u>Explanation:</u>
Remember, an algorithm in simple words means a set of instructions or steps to be followed in other to solve a problem.
Note, to decide which commute is cheaper, it means the output of the algorithm should be the cheaper way to commute.
Using pseudocode do the following;
-  determine the inputs and outputs of the problem
-  arrange the identified problem into micro-tasks
- describe each micro-tasks in the pseudocode
-  Test the pseudocode by solving the problem.
                        
 
        
             
        
        
        
Answer:
a submenu
Explanation:
a menu inside a menu is called a submenu or recursive menu
 
        
             
        
        
        
Answer: I think it is a 
Explanation:Sorry if it it is worng
 
        
             
        
        
        
Windows, icons, menus, and pointers does  a  graphical  user interface (GUI) interact with a  desktop or laptop computer.
- Windows, icons, menus, and pointers
<u>Explanation:</u>
Graphics user interface (gui) made a big resolution on desktop or laptop or tablet or workstation industries. In olden days till  1994 still, people were using the black and white computer where a desktop consists of keyboard and printer and monitors where display color white and black.
If we open a picture it will display only in black and white so games are in black and white mode. After windows  3.1  we have seen color picture and mouse interface is used. Since technology developed and interface in GUI is also developed improved in windows icon menu and mouse pointer.
As technology developed we going back to a dark mode such as black and white mode.
 
        
             
        
        
        
Answer:
(b) backing field
Explanation:
A backing field of a property is a private field that stores or holds any data assigned to the property. Backing fields are generated for a class property if that property uses the default implementation of the accessor methods in that class.
Backing fields help to make codes readable, flexible and robust as they enhance encapsulation - one great feature in Object Oriented Programming.