A transaction log shows before and after images of records that have been modified by transactions.
Performance analysis and tuning is which of the following?
Two basic constructs to link one piece of data with another piece of data: sequential storage and pointers.
A multidimensional database model is used most often in which of the following models?
When mapping a ternary relationship with an associative entity into a relation which of the following is true?
A supertype is an entity type that shares common attributes or relationships distinct from other subgroupings.
An entity instance of a subtype represents the same entity instance of a supertype.
A database application can perform which of the following activities?
Metadata enables database designers and users to do all of the following except:
We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .
The "F" in RFM analysis stands for ________ .
What is not true of a Java bean?
A OLE DB rowset is an abstraction of a relation, which in turn is an abstraction of a recordset.
The .NET languages are the most popular languages for writing stored procedures in SQL Server 2000.
SQL Server supports INSTEAD OF, AFTER and BEFORE triggers.
If any required (NOT NULL) columns are missing from the view, the view cannot be used for inserting new data.
In 1:N relationships, which entity becomes the parent entity is arbitrary.
Microsoft Access has become ubiquitous, and being able to program in Access is a critical skill.
A DBMS query language is designed to
In an Enterprise-class database system, business users interact directly with database applications that interact with the DBMS, which directly accesses the database data.
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
A transaction log shows before and after images of records that have been modified by transactions.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
Performance analysis and tuning is which of the following?
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
Two basic constructs to link one piece of data with another piece of data: sequential storage and pointers.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
A multidimensional database model is used most often in which of the following models?
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
When mapping a ternary relationship with an associative entity into a relation which of the following is true?
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question.
A supertype is an entity type that shares common attributes or relationships distinct from other subgroupings.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
An entity instance of a subtype represents the same entity instance of a supertype.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
A database application can perform which of the following activities?
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
Metadata enables database designers and users to do all of the following except:
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
The "F" in RFM analysis stands for ________ .
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
What is not true of a Java bean?
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question.
A OLE DB rowset is an abstraction of a relation, which in turn is an abstraction of a recordset.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
The .NET languages are the most popular languages for writing stored procedures in SQL Server 2000.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
SQL Server supports INSTEAD OF, AFTER and BEFORE triggers.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
If any required (NOT NULL) columns are missing from the view, the view cannot be used for inserting new data.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
In 1:N relationships, which entity becomes the parent entity is arbitrary.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
Microsoft Access has become ubiquitous, and being able to program in Access is a critical skill.
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
A DBMS query language is designed to
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
In an Enterprise-class database system, business users interact directly with database applications that interact with the DBMS, which directly accesses the database data.
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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