ProgLang - FA4

The term attribute__________ it can help specify the syntax and semantics of a programming language.

• SEMANTIC

• GRAMMAR

• SYNTAX

• None of the Above

The attribute grammar is a medium to provide semantics to the context-free grammar.

• True

• False

The type mismatch and undeclared variable are some of the semantics errors that the semantic analyzer is expected to recognize.

• True

• False

The synthesized attributes get values from the attribute values of their child nodes.

• True

• False

In programming, the semantic rules make communication possible.

• True

• False

The principal job of the semantic analyzer is to enforce static semantic rule.

• True

• False

The Attribute grammar is a special form of context-free ___________ where some additional information

• None of the Above

• GRAMMAR

• STATEMENT

• SYNTAX

The symbol ^ is an operator for ___________.

• BITWISE XOR

• NOT

• None of the Above

• BITWISE AND

Alternation is generally in the form of if or case statements.

• True

• False

In particular language the && is an operator for _______.

• BITWISE OR

• None of the Above

• LOGICAL OR

• LOGICAL AND