Which security model incorporates the "no write up" and "no read down" rules?

Which of the following best describes the differences between a relational andobject-oriented database?

i.Object oriented databases require applications to have data processing proceduresand in relational databases the procedures are provided.
ii. Relational databases require applications to have data processing procedures andin object-oriented databases the procedures are provided.
iii. Object oriented databases are more dynamic in nature
iv. Relational databases are more dynamic in nature

Which model deals only with confidentiality?

What is the imaginary boundary that separates components that maintain security from components that are not security related?

The trusted computing base controls which of the following?

The Orange Book states that the trusted computing base should uniquely identifyeach user for accountability purposes and __________.

What characteristic of a trusted process does not allow users unrestricted access to sensitive data?

A security kernel contains which of the following?

Which of the following best describes a reference monitor?

Which is the first level that requires classification labeling of data?