Multiple Choice
A(n) ________ is a field of data that can be used to locate a related field or row of data.
A) Index
B) Pointer
C) Secondary key
D) Attribute
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q75: Describe normalization rules.
Q76: Describe at least three E-R structures and
Q77: De-normalization is a process for converting complex
Q78: In _ normal form,non-primary key attributes do
Q79: Describe the problems that may occur when
Q81: Summarize the four steps involved in transforming
Q82: In a hashed file organization,the address of
Q83: A foreign key is an attribute (or
Q84: The procedure for representing relationships depends on
Q85: A physical table is a named set