Which two rights allow a process to change the entries in a column?
A. Copy and transfer
B. Copy and owner
C. Owner and transfer
D. Deny and copy
What are the three copyrights?
A. Copy
B. Transfer
C. Limited copy
D. All of the mentioned
What does the access matrix represent?
A. Rows-domains, columns-objects
B. Rows-objects, columns-domains
C. Rows-access list, columns-domains
D. Rows-domains, columns-access list
What is Domain?
A. Domain = set of all objects
B. It is a collection of protection policies
C. Domain= set of access-rights
D. None of the mentioned
What is meaning of right-set?
A. It is a subset consist of read and write
B. It is a subset of all valid operations that can be performed on the object
C. It is a subset consist of read, write and execute
D. None of the mentioned
In domain structure what is Access-right equal to?
A. Access-right = object-name, rights-set
B. Access-right = read-name, write-set
C. Access-right = read-name, execute-set
D. Access-right = object-name, execute-set
In UNIX, domain switch is accomplished via _____________
A. File system
B. User
C. Superuser
D. None of the mentioned
Which one of the following is capability based protection system?
A. Hydra
B. Cambridge cap system
C. Both hydra and cambridge cap system
D. None of the mentioned