Answer:
<em>The ROE in plain terms is called  the return on equity (ROE) is a measure of inflow of profit in business in relation to the equity, also known as assets net worth  or assets of liabilities  ROE is a method  of how l  company generate earnings through investment </em>
Explanation:
<em>The ROE in plain terms is called  the return on equity (ROE) is a measure of inflow of profit in business in relation to the equity, also known as assets net worth  or assets of liabilities  ROE is a method  of how l  company generate earnings through investment </em>
<em>The ROE range number can be of any value or percentage example 15% upwards</em>
<em>The type of person or position with roles to play are usually a professional, such as an accountant, bookkeeper, or payroll processor, who completes ROEs on behalf of your clients in the organisation.</em>
 
        
             
        
        
        
Answer:
hee hee 4 you are correct
Explanation:
 
        
             
        
        
        
Answer:
Joint Application Development (JAD)
Explanation:
Joint Application Development is a method of application development that  lay emphasis on the up-front aspect of the application development cycle whereby steady communication between the designers and the intended users of the application under development by coming together in collaborative workshop styled discussions known as JAD sessions involving the mediators, facilitator, observers, end users, experts, and developers. As such with JAD process application development result in fewer errors high quality and is completed in lesser time.
 
        
             
        
        
        
Answer:
b. foreign key
Explanation:
In the database world, a foreign key is a field on one table and a primary key for another table. The purpose of a foreign key is to provide linkages between two or more tables. Given two tables A and B, and making A the point of reference, a primary key is a field that is unique in A while a foreign key is unique in B. 
On another hand, a composite primary key is a combination of two or more fields/columns on database table that can be used to uniquely identify each row in the table.
In the database lingua, what we have is a unique key not a distinct key, though the two words are similar in meaning.
A duplicate key is used when an information may be repeatedly entered on a table.
So the correct option is a foreign key.
 
        
             
        
        
        
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