Exam 2: Building a Database and Defining Table Relationships
Exam 1: Access-Module 1: Creating a Database75 Questions
Exam 2: Building a Database and Defining Table Relationships75 Questions
Exam 3: Maintaining and Querying a Database74 Questions
Exam 4: Creating Forms and Reports75 Questions
Exam 5: Creating Advanced Queries and Enhancing Table Design75 Questions
Exam 6: Using Form Tools and Creating Custom Forms75 Questions
Exam 7: Creating Custom Reports75 Questions
Exam 8: Sharing, Integrating, and Analyzing Data74 Questions
Exam 9: Using Action Queries and Advanced Table Relationships75 Questions
Exam 10: Automating Tasks With Macros75 Questions
Exam 11: Using and Writing Visual Basic for Applications Code75 Questions
Exam 12: Managing and Securing a Database75 Questions
Exam 13: Relational Databases and Database Design75 Questions
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Changing the order of fields in a database table is an example of changing a table's ____.
Free
(Multiple Choice)
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Correct Answer:
B
A field in an Access database table that has no value is determined by Access to have a ____ value.
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(Multiple Choice)
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Correct Answer:
C
Explain how a one-to-many relationship is created using an Access database with two or more tables. Why is it useful to create a relationship between tables?
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(Essay)
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Correct Answer:
A one-to-many relationship exists between two tables when one record in the first table matches zero, one, or many records in the second table, and when one record in the second table matches at most one record in the fi rst table. Here, the Owner and Animal tables have a one-to-many relationship because an Owner can own many animals, and each animal is associated with only one owner. The two tables are still separate tables, but because they are joined, you can use the data in them as if they were one table.
Access does not require a field description for every field included in a table.
_________________________
(True/False)
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Identify the letter of the choice that best matches the phrase or definition.
Premises:
The Access option that deletes a record in the primary table and also deletes all records in related tables that have matching foreign key values.
Responses:
data redundancy
Cascade Delete Related Records Option
Design
Correct Answer:
Premises:
Responses:
(Matching)
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Performing a(n)____________________ is the process of relating tables in a database based on a common field.
(Short Answer)
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The default character length for the Short Text data type is ____ characters.
(Multiple Choice)
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Field name display in database objects such as datasheets, forms, and reports is determined by the ____________________ property.
(Short Answer)
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Data redundancy should be avoided because it wastes storage space and might cause inconsistencies within the database.
_________________________
(True/False)
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The default Field Size for the Short Text data type is ____________________ characters.
(Short Answer)
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The Address Quick Start selection adds a group of relationships related to an address including Address, City, State, etc. _________________________
(True/False)
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Identify the letter of the choice that best matches the phrase or definition.
Premises:
A group of fields added all at once using the Data Type gallery.
Responses:
Data Type gallery
Design
propagate
Correct Answer:
Premises:
Responses:
(Matching)
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By choosing the Definition Only option in the Import Objects dialog box, the ____ of a table is imported, but not the ____.
(Multiple Choice)
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Which data type allows both positive and negative numbers as field values?
(Multiple Choice)
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A database system determines how to store, display, and process field values based on which of the following?
(Multiple Choice)
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Which of the following would be a likely reason that an Import process from an Excel spreadsheet to an Access database might fail?
(Multiple Choice)
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When choosing field names, it is best to choose names that ____.
(Multiple Choice)
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The "one" table in a one-to-many relationship is the ____________________ table.
(Short Answer)
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The ____________________ Field Size property of a Number field stores positive and negative numbers to precisely seven decimal places in four bytes.
(Short Answer)
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Field value maximum storage size is defined by the Field Size property for the data types including Short Text, Number, and ____________________ only.
(Short Answer)
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