Language Processors
The macro processor must perform

expand macro calls and substitute arguments
recognize macro definitions and macro calls
All of these
save the macro definitions

ANSWER DOWNLOAD EXAMIANS APP

Language Processors
Which of the following functions is/ are performed by the loader?

All of these
Physically place the machine instructions and data into memory
Allocate space in memory for the programs and resolve symbolic references between object decks
Adjust all address dependent locations, such as address constants, to correspond to the allocated space

ANSWER DOWNLOAD EXAMIANS APP

Language Processors
In analyzing the compilation of PL/I program, the term "Machine independent optimization" is associated with

creation of more optional matrix
recognition of basic elements and creation of uniform symbols
recognition of basic syntactic constructs through reductions
use of macro processor to produce more optimal assembly code

ANSWER DOWNLOAD EXAMIANS APP

Language Processors
The function(s) of the Syntax phase is/ are:

to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs
to build a uniform symbol table
to parse the source program into the basic elements or tokens of the language
to build a literal table and an identifier table

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Language Processors