• -------------------Can be viewed as a specific form of isolation based on object- oriented functionality. Protection is provided by warping a collection of procedures and data objects in a domain of its own so that the internal structure of a data object is accessible only to the procedures of the protected subsystem, and the procedures may be called only at designated domain entry points.

• a. Modularity

b. logical isolation

c. Layering

d. Encapsulation

........-.-.an be viewed as a specific form of isolation based on object-oriented functionality. Protection is provided by warping a collection of procedures and data objects in a domain of its own so that the internal structure of a data object is accessible only to the procedures of the protected subsystem, and the procedures may be called only at designated domain entry points. a. Modularity b. logical isolation c. Layering d. Encapsulation