A UML diagram includes which of the following?
Poor data administration can lead to which of the following?
There should be one condition within the WHERE clause for each pair of tables being joined.
A field represents each component of a composite attribute.
Cardinality specifies the number of instances of one entity that can be associated with each instance of another entity.
A ternary relationship involves how many entities?
If there are two entities with a relationship between them, and one of the entities is completely dependent on the other, then which of the following must exist?
The driver manager processes ODBC requests and submits specific SQL statements to a given type of data source.
When two transactions are being processed against the database at the same time they are termed concurrent transactions.
The design guidelines and priorities for read-only databases are different because read-only databases are never updated.
Indexes may be created or dropped at any time.
SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.
What is not true about XML?
With this type of SQL Server cursor concurrency no lock is obtained until the user updates the data.
In a 1:1 relationship, the foreign key is placed in:
A view is which of the following?
Which of the following is not a restriction for a table to be a relation?
What is a relationship called when it is maintained between two entities?
SET concept is used in :
A logical schema
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
A UML diagram includes which of the following?
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
Poor data administration can lead to which of the following?
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question
There should be one condition within the WHERE clause for each pair of tables being joined.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
A field represents each component of a composite attribute.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
Cardinality specifies the number of instances of one entity that can be associated with each instance of another entity.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
A ternary relationship involves how many entities?
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
If there are two entities with a relationship between them, and one of the entities is completely dependent on the other, then which of the following must exist?
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
The driver manager processes ODBC requests and submits specific SQL statements to a given type of data source.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
When two transactions are being processed against the database at the same time they are termed concurrent transactions.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
The design guidelines and priorities for read-only databases are different because read-only databases are never updated.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
Indexes may be created or dropped at any time.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
What is not true about XML?
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
With this type of SQL Server cursor concurrency no lock is obtained until the user updates the data.
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question.
In a 1:1 relationship, the foreign key is placed in:
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
A view is which of the following?
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
Which of the following is not a restriction for a table to be a relation?
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question.
What is a relationship called when it is maintained between two entities?
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
SET concept is used in :
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
A logical schema
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
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