final.docx - Question 1 1 out of 1 points Programs created...

 Question 1
1 out of 1 points
Programs created with Visual Basic, Java, Perl, PHP, or C++ can access the database directly,
rather than having to access it through the DBMS.
Answers:
Selected
Answer:
Fals
e
True
Fals
e
 Question 2
1 out of 1 points
Each table in a database represents two or more entities.
Answers:
 Question 3
1 out of 1 points
A good ____ should provide an opportunity for users to incorporate integrity constraints when
they design the database.
Answers:
 Question 4
1 out of 1 points
A database has ____ if the data in it satisfies all established integrity constraints.
Answers:

c.
redundancy
d.
integrity
 Question 5
1 out of 1 points
An attribute is known as a row in most databases.
Answers:
Selected
Answer:
Fals
e
True
Fals
e
 Question 6
1 out of 1 points
The relationship between different entities (in different tables) is handled by their common
columns.
Answers:
 Question 7
1 out of 1 points
Eliminating ____________________ not only saves space but also makes the process of
updating data much simpler.
 Question 8
1 out of 1 points
To create forms to use with a database you must write a program.
Answers:
 Question 9
1 out of 1 points
A(n) ____ frees programmers who write database access programs from having to engage in
mundane data manipulation activities, such as adding new data and deleting existing data.

Selected
Answer:
b.
DBMS
a.
entity
b.
DBMS
c.
DBA
d.
E-R diagram
Answers:
 Question 10
1 out of 1 points
The ____ of an entity become the columns in the database table.
Answers:
 Question 11
1 out of 1 points
An integrity constraint is a rule that ____.
Answers:
 Question 12
1 out of 1 points
In a(n) ____________________ relationship between two entities, each occurrence of the first
entity is related to many occurrences of the second entity and each occurrence of the second entity
is related to only one occurrence of the first entity.

Correct
Answer:
Evaluation Method Correct Answer
Exact Match
one-to-many
Exact Match
one to many