What is a data dictionary?
a. A data structure with insert, search, and optionally delete options
b. A queue that stores data with key-value pairs
c. A stack that stores key-value pairs
d. A linked list with key-value pairs for each element
a. A data structure with insert, search, and optionally delete options
Computer Science & Information Technology
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A file compressed with a lossless compression algorithm can be decompressed to its original form
Indicate whether the statement is true or false
Computer Science & Information Technology
Discuss why you would want to validate a conceptual data model and describe two approaches to validating a conceptual model.
What will be an ideal response?
Computer Science & Information Technology