System Programming Languages Mcqs

Our collections of Multiple choice questions and answers focuses on all areas of System Programming Languages. These topics are chosen from a collection of most authoritative and best reference books on System Programming Languages to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams and various tests and interviews. One should practice to assimilate System Programming Languages Topic comprehensively.

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23.
In analyzing the compilation of PL/I program ,the term “lexical analysis” is associated with

Recognition of basic syntactic constructs through reductions

Recognition of basic elements and creation of uniform symbols

Creation of more optional matrix

Use of macro processor to produce more optimal assembly code

24.
In analyzing the compilation of PL/I program,the description creation of more optimal matrix is associated with

Assembly and output

Code generation

Syntax analysis

Machine independent optimization

29.
Language which have many types, but the type of every name and expression must be calculated at compile time are

Weakly typed languages

Loosely typed languages

Strongly-type languages

None of these

30.
In some programming languages, an identifier is permitted to be a letter followed by any number of letters or digits. If L and D denotes the sets of letters and digits respectively, which of the following expressions define an identifier ?

( L . D )*

( L∪ D ) *

L . ( L . D )*

L ( L ∪  D)*

error: You are not allowed to do so.....
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