10 Questions
Each program accessing the file must contain: ○ Lines specifying opening of specific ______ type
file
A database is a shared, integrated computer structure that stores a collection of: ○ End-user data, that is, raw facts of interest to the ______ user.
end
Data redundancy: same data stored unnecessarily in different ______
places
Database design focuses on the design of database structure used for ______ data. The designer must identify the database’s expected use.
end-user
Well-designed database facilitates data management and generates accurate and valuable ______.
information
Poorly designed database causes difficult-to-trace ______.
errors
Databases store a collection of: end-user ______
data
Metadata provides description of data characteristics and relationships in ______
data
End-user data consists of raw facts of interest to the ______
end user
Database management system (DBMS) manages structure and controls access to ______
data
Test your knowledge of file access requirements and data redundancy in database systems. This quiz covers the lines specifying file type opening, record specification, field definitions, and the challenges posed by data redundancy in file system structures.
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