A unique field which distinguishs a record is known as a
A) Foreign key.
B) Primary key.
C) Tertiary key.
D) Secondary key.
Correct Answer:
Verified
Q12: Which of the following characterizes the relational
Q13: A field is a
A)group of records.
B)index that
Q14: Forms and reports, used for entering and
Q15: A computer application that manages a database,
Q16: Which of the following are examples of
Q18: In a database, a parent-child relationship is
Q19: The field in the child table that
Q20: ADO.NET is the data access component of
Q21: ADO.NET was created for
A)Multiple users.
B)Single users.
C)Home network
Q22: Which of the following statements characterizes the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents