An important property of B-Trees is that they are balanced to maintain efficient and predictable performance. Balanced here means that ________.
A) every pointers allows access to the same number of data records
B) the numbers at every level of the B-Tree have the same average value
C) the key field values are the same at every level
D) every data record is the same distance from the top entry of the B-Tree
Question 2
The advantages of normalization include ________.
A) the elimination of modification anomalies
B) the elimination of duplicated data
C) more complex SQL for multitable subqueries and joins
D) simpler SQL queries
Checking teeth and other physical examinations are an important part of horse care.
With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...
With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...
(A) A brisk half-moon stroke is an efficient technique to use with the body brush or exfoliation ...
Climate change is an important vector for human diseases
Dad is important to me