Database Systems - Study Mode
[#91] A good query system
Correct Answer
(B) allows non-programmers to access information stored in a database
[#92] If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.
Correct Answer
(D) Index
[#93] The modify operation is likely to be done after
Correct Answer
(B) Look-up
[#94] One data dictionary software package is called
Correct Answer
(A) DB/DC dictionary
[#95] One approach to standardizing storing of data
Correct Answer
(C) CODASYL specifications