Answer: D) None of the above
Explanation: The subschema differs from the schema in that one denotes the appearance of data in the Database Base Management System (DBMS) while the subschema which is also referred to as the external schema is that subset of the schema is visible or relevant to the user. Thus, It is the view of the database which is visible to an application program. Virtual tables in a database usually represents an object structures like a table which is the result of running certain database commands or functions such as the create table, view, select and so on. Virtual tables are not stored directly in database files.
Given parameters:
Slope = 1
y- intercept = 8
Unknown:
Equation of a line with the given slope = ?
Solution:
A straight line is usually written in the form;
y = mx + c
where y and x are the coordinates
m is the slope
c is the y-intercept
To solve this problem, simply input the given parameters;
y = 1(x) + 8
y = x + 8
The equation of the line is y = x + 8
Answer:
An urban settlement is where displaced populations settle within an urban agglomeration such as a town or city. A master plan usually divides towns or cities into zones regulated by norms based on specific sectors such as housing, hygiene, habitat, and environment.
Explanation:
Sana maka tulong
The highest mountain in the world before mt Everest was Kangchenjunga.
