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BIS 245 Final Exam Newest 2024
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BIS 245 Final Exam Newest 2024
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BIS 245 Final Exam Newest 2024Digital Signatures - Electron, decryption-based, secure stamps of authentication
that confirm who created the file, that the file is valid, and that no changes have
been made to the file after its authentication.
Encryption - The process of altering digital information by using an algorithm to
make it unreadable to anyone except those who possess the key (or secret code).
Expression Builder - An Access tool that helps you create more complicated
expressions.
Field property - A characteristic of a field that determines how a field looks and
behaves.
Field row - A row in the Query Design view that displays the field name
First Normal Form (1NF) - Satisfied when a table contains no repeating groups or
repeating columns.
, Foreign key - A field in one table that is also a primary key of another table.
Front-End database - Contains the queries, forms, and reports of the database.
Index - Reduces the time it takes to run queries and reports
Indexed Property - Setting that enables quick sorting in primary key order and
quick retrieval based on the primary key
Input Mask - Enables you to restrict the data being input into a field by specifying
the exact format of the data entry.
IsNull Function - Checks whether a field has no value.
Join Line - A line used to create a relationship between 2 tables using a common
field.
Lookup Field - provides the user with a finite list of values to choose from in a
menu.
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