The basic elements of logical storage are alphabetic or numeric characters,such as the letter A or the number 9.
Correct Answer:
Verified
Q7: A common field is an attribute that
Q8: Cipher codes distinguish items by using a
Q9: Web-based systems are popular because they offer
Q10: Most magazine subscription codes are action codes.
Q11: Like a primary key,a foreign key must
Q13: Three main types of relationships can exist
Q14: A web-based data design requires users to
Q15: Migrating a traditional database design to the
Q16: A subschema is a view of the
Q17: A primary key is composed of exactly
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