Multiple Choice
The difference between segments and simple records is that
A) simple records have parents and children.
B) segment are collections of fields.
C) segments have parents and children.
D) segments have no fields.
Correct Answer:
Verified
Correct Answer:
Verified
Q94: In a database management system,defining an individual
Q95: In the entity-relationship model,a diamond shape in
Q96: Variable-length records have characteristics that are not
Q97: The processing and inquiry objectives of file
Q98: _ permit(s)the data to be physically stored
Q100: A database together with database software is
Q101: Four records have the record structure: PART
Q102: ACID<br>A) ensures reliability of processing database transactions.<br>B)
Q103: A data item or combination of data
Q104: In the CUSTOMER record,the field NAME contains