Q. The lexical analyzer takes_________as input and produces a stream of_______as output.

View solution

Q. Parsing is also known as

View solution

Q. __________ a part of a compiler that takes as input a stream of characters and produces as output a stream of words along with their associated syntactic categories.

View solution

Q. _________an IR-to-IR transformer that tries to improve the IR program in some way.

View solution

Q. _________a phase of a compiler that maps the IR program into the instruction set and the finite resources of the target machine.

View solution

Q. In a compiler the module that checks every character of the source text is called

View solution

Q. The context free grammar is ambiguous if

View solution

Q. Another Name for Lexical Analyser

View solution

Q. An individual token is called ________.

View solution

Q. Which phase of the compiler is Lexical Analyser?

View solution

Q. Input to Lexical Analyser is

View solution

Q. Lexical Analysis Identifies Different Lexical Units in a _______.

View solution

Q. Which one is a type of Lexeme ?

View solution

Q. A________ is a string of characters which form a syntactic unit.

View solution

Q. When expression sum=3+2 is tokenized then what is the token category of 3 ?

View solution

Q. Two Important lexical categories are

View solution

Q. It has encoded within it information on the possible sequences of characters that can be contained within any of the tokens it handles.
Above motioned function is performed by?

View solution

Q. What goes over the characters of the lexeme to produce a value?

View solution

Q. Which one is a lexer Generator ?

View solution

Q. Which of the lexical analyser can handle Unicode ?

View solution