Subschemas are used to authorize user access privileges to specific data elements.
Correct Answer:
Verified
Q9: Operating system controls are of interest to
Q10: Access controls protect databases against destruction,loss or
Q11: The most frequent victims of program viruses
Q12: In a telecommunications environment,line errors can be
Q13: A recovery module suspends all data processing
Q15: Firewalls are special materials used to insulate
Q16: The database management system controls access to
Q17: A worm is software program that replicates
Q18: A formal log-on procedure is the operating
Q19: In a computerized environment,the audit trail log
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