Language Processors Indicate which of the following is not true about 4GL? 4GL does not support a high-level of screen interaction Many database management system packages support 4GLs A 4GL is a software tool which is written, possibly, in some third generation language All of these 4GL does not support a high-level of screen interaction Many database management system packages support 4GLs A 4GL is a software tool which is written, possibly, in some third generation language All of these ANSWER DOWNLOAD EXAMIANS APP
Language Processors The task(s) of the Lexial analysis phase is/are: to build a literal table and an identifier table All of these to parse the source program into the basic elements or tokens of the language to build a uniform symbol table to build a literal table and an identifier table All of these to parse the source program into the basic elements or tokens of the language to build a uniform symbol table ANSWER DOWNLOAD EXAMIANS APP
Language Processors Loaders that allow for program relocation are called relocating loaders relative loaders both (a) and (b) None of these relocating loaders relative loaders both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Language Processors Which of the following might be used to convert high-level language instructions into machine language? system software applications software an operating environment an interpreter system software applications software an operating environment an interpreter ANSWER DOWNLOAD EXAMIANS APP
Language Processors Which of the following functions is/ are performed by the loader? Physically place the machine instructions and data into memory Allocate space in memory for the programs and resolve symbolic references between object decks All of these Adjust all address dependent locations, such as address constants, to correspond to the allocated space Physically place the machine instructions and data into memory Allocate space in memory for the programs and resolve symbolic references between object decks All of these 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 "Syntax analysis" is associated with recognition of basic syntactic constructs through reductions use of macro processor to produce more optimal assembly code recognition of basic elements and creation of uniform symbols creation of more optional matrix recognition of basic syntactic constructs through reductions use of macro processor to produce more optimal assembly code recognition of basic elements and creation of uniform symbols creation of more optional matrix ANSWER DOWNLOAD EXAMIANS APP
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