(A) A built-in conversion operator
(B) A one-argument constructor
(C) An overloaded = operator
(D) A conversion operator that‘s a member of the class
Inheritance is a way to?
(A) Pass arguments to objects of classes
(B) Organize data
(C) Add features to existing classes without rewriting them
(D) Improve data-hiding and encapsulation
__ is the part of the system that controls the process of deriving conclusions.
(A) A knowledge base
(B) A database of facts
(C) An interpreter, or inference engine
(D) None of the above
In the statement “IF A THEN B”, A is called?
(A) Antecedent
(B) Consequent
(C) Both of the above
(D) None of the above
A database of rules is also called a knowledge base.
(A) True
(B) False
If the system can allocate resources to each process in some order and still avoid a deadlock then it is said to be in __ state.
(A) Safe
(B) Un-safe
(C) Mutual
(D) Starvation
Addresses generated relative to part of program, not to start of physical memory are?
(A) Virtual
(B) Symbolic
(C) Relocatable
(D) Physical
__ is caused due to un-used space in fixed size blocks/pages.
(A) External fragmentation
(B) Internal fragmentation
(C) MVT
(D) Paging