Question 71

In C, the scope of a binding is limited to the block in which its associated declaration appears. This scoping rule is called ____ scope.

		block
		lexical
		package
		namespace

1 points

Question 72

Declaration visibility includes only those regions of a program where the bindings of the declaration apply.

True

False

1 points

Question 73

The set of logical statements that are taken to be axioms can be viewed as the ____.

		baseline
		logic program
		theorem
		control statement

1 points

Question 74

Prolog programs use a particular kind of grammar rules called ____.

		definite clause grammars
		procedural clause grammars
		axiom clause grammars
		reverse clause grammars

1 points

Question 75

In Prolog, the cut operator is used to ____.

		stop a search of a tree
		move a node from one tree to another
		remove a node from a tree
		prune duplicates from a tree