Database Systems - Study Mode
[#61] If a piece of data is stored in two places in the database, then
Correct Answer
(D) both (a) and (b)
[#62] A data dictionary is a special file that contains
Correct Answer
(D) All of the above
[#63] A file that is organized in uniform format is formally referred to as a _____ or a database file.
Correct Answer
(D) Structured data file
[#64] A form can be used to
Correct Answer
(D) All of the above
[#65] Which language has recently become the de-facto standard for interfacing application programs with relational database system?
Correct Answer
(B) SQL