Exam 10: Incorporating Databases With Adonet
Exam 1: Introduction to Visual Basic 2015 Programming111 Questions
Exam 2: Program and Graphical User Interface Design112 Questions
Exam 3: Program Design and Coding110 Questions
Exam 4: Variables and Arithmetic Operations111 Questions
Exam 5: Decision Structures111 Questions
Exam 6: Loop Structures112 Questions
Exam 7: Using Procedures and Exception Handling112 Questions
Exam 8: Using Arrays and File Handling110 Questions
Exam 9: Creating Web Applications111 Questions
Exam 10: Incorporating Databases With Adonet111 Questions
Exam 11: Multiple Classes and Inheritance112 Questions
Exam 12: Windows Store Apps111 Questions
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In the Solution Explorer,the code for the database file path is found in the App.config file.
(True/False)
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Data ____ is the term that is used to refer to loading the DataSet string.
(Multiple Choice)
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Visual Basic 2015 allows you to change a TextBox object to another ____ object of your choice.
(Multiple Choice)
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The ____________________,which has two parts,includes a path statement that connects to a database in order to fill a DataSet object with data.
(Essay)
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A ____ in a database is a stored collection of data about a specific topic.
(Multiple Choice)
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The OleDbDataAdapter consists solely of a path statement to connect to the database to fill the DataSet.
(True/False)
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A ____ is a collection of related information stored in a structured format.
(Multiple Choice)
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A user can permanently remove a database record by clicking or tapping the ____ button on the navigation toolbar.
(Multiple Choice)
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A(n)____ key is used in relational databases to avoid duplicate records.
(Multiple Choice)
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A table's ____________________ represents the identifying field used to uniquely identify each record in the table.
(Essay)
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The Data Source Configuration Wizard uses the ____ method to populate a DataSet object with table rows and columns from a selected table within a database.
(Multiple Choice)
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The prefix ____________________ is used when naming an OleDbDataAdapter in code.
(Essay)
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The ____________________ command is used to fill a DataTable with data from the selected table.
(Essay)
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LINQ makes it easy to query data using SQL commands within the Visual Basic code window._________________________
(True/False)
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Which of the following must be installed on your computer before you can incorporate databases with ADO.net?
(Multiple Choice)
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The Disconnect command should be used to disconnect the program from a database._________________________
(True/False)
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Identify the letter of the choice that best matches the phrase or definition.
a.BindingNavigator
b.Data Source Configuration Wizard
c.DataTable
d.Data Sources
e.Fill
f.initialize
g.connection
h.databinding
i.Count
j.table
REFERENCES:
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-When using this control to add a new record to a database table,the Save Data button must be used to save the new record
(Essay)
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The number of rows or columns in the DataTable can be computed using the ____ property.
(Multiple Choice)
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(32)
Identify the letter of the choice that best matches the phrase or definition.
a.BindingNavigator
b.Data Source Configuration Wizard
c.DataTable
d.Data Sources
e.Fill
f.initialize
g.connection
h.databinding
i.Count
j.table
REFERENCES:
686
686
699
700
699
715
715
715
715
716
-Each one of these in a relational database must contain a unique value
(Essay)
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