In analyzing the compilation of PL/I program ,the term lexical analys – McqOptions

MCQOPTIONS

1.	In analyzing the compilation of PL/I program ,the term lexical analysis is associated with
A.	Recognition of basic syntactic constructs through reductions
B.	Recognition of basic elements and creation of uniform symbols
C.	Creation of more optional matrix
D.	Use of macro processor to produce more optimal assembly code
Answer» C. Creation of more optional matrix

Discussion

No Comment Found

Related MCQs

What is the output of this program? <pre><code class="language-csharp"> import java.io.*; public class filesinputoutput { public static void main(String[] args) { String obj = "abc"; byte b[] = obj.getBytes(); ByteArrayInputStream obj1 = new ByteArrayInputStream(b); for (int i = 0; i < 2; ++ i) { int c; while ((c = obj1.read()) != -1) { if(i == 0) { System.out.print((char)c); } } } } } </code></pre>
In which addressing mode the operand is given explicitly in the instruction ?
Which of the following are language processors
An assembly program contains
Assembly language uses
The length of the one-byte machine language instruction is
A system program that combines the separately compiled modules of a program into a form suitable for execution ?
Which of the following is not a feature of compiler ?
Input of Lex is ?
Yacc semantic action is a sequence of ?