The answer is a. True. Hope this helps :)
~PutarPotato
Answer:
B
Explanation:
I think that is the right answer
Answer:
//variable integer_list to hold a list of integers
DECLARE integer_list
ASSIGN values to integer_list
//variable sum to hold the sum of the elements in the list
DECLARE sum
ASSIGN zero to sum
//loop through the integer_list and sum all it's elements together.
for(int i=0; i<integer_list.size(); i++){
sum += interger_list.get(i)
}
//Show the result of the addition from the for loop
DISPLAY "The sum is " + sum
Explanation:
The above code uses some hypothetical programming language syntax. The second and third lines declare an arbitrary integer list and assign a set of values to it respectively.
The fifth line declares a variable "sum" which will hold the result of summing all the elements in the list. The sixth line initializes "sum" to zero.
The for loop shown iterates through the integer list cumulatively summing its elements.
The result is displayed as written on line 12.
Hope it helps!
Answer:
False
Database management systems are expected to handle binary, unary and ternary relationships.
Explanation:
Unary Relationship: It is a recursive relationship which includes one entity in a relationship which means that there is a relationship between the instances of the same entity. Primary key and foreign key are both the same here. For example a Person is married to only one Person. In this example there is a one-to-one relationship between the same entity i.e. Person.
Binary Relationships: It is a relationship involving two different entities. These two entities identified using two relations and another relation to show relationship between two entities and this relation holds primary keys of both entities and its own primary key is the combination of primary keys of the both relations of the two entities. For example Many Students can read a Book and many Books can be obtained by a Student.
Ternary Relationships: is a relationship involving three entities and can have three tables. For example a Supplier can supply a specific Part of many Mobiles. Or many Suppliers may supply several Parts of many Mobile models.
