What is the difference between logical database design and the ...

[sheilaspns]

What is the difference between logical database design and the physical table design?
 
  What will be an ideal response?

Question 2

In a Master Test Plan, test execution and test failure fall under which category?
 
  A) Overall Plan
  B) Testing Requirements
  C) Procedure Control
  D) Component-Specific Test Plans

[princessflame2016]

Answer to Question 1

In logical database design, you group into a relation those attributes that concern some unifying, normalized business concept, such as a customer, product, or employee. In contrast, a physical table is a named set of rows and columns that specifies the fields in each row of the table. A physical table may or may not correspond to one relation. Whereas normalized relations possess properties of well-structured relations, the design of a physical table has two goals different from those of normalization: efficient use of secondary storage and data processing speed.

Answer to Question 2

C