Language Processors In analyzing the compilation of PL/I program, the term "Syntax analysis" is associated with recognition of basic elements and creation of uniform symbols use of macro processor to produce more optimal assembly code creation of more optional matrix recognition of basic syntactic constructs through reductions recognition of basic elements and creation of uniform symbols use of macro processor to produce more optimal assembly code creation of more optional matrix recognition of basic syntactic constructs through reductions ANSWER DOWNLOAD EXAMIANS APP
Language Processors Job Control Language (JCL) statements are Used to Specify, to the operating system, the beginning and end of a job in a batch Allocate the CPU to a job All of these Read the input from the slow-speed card reader to the high-speed magnetic disk Specify, to the operating system, the beginning and end of a job in a batch Allocate the CPU to a job All of these Read the input from the slow-speed card reader to the high-speed magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Language Processors A compiler is is a program that appears to execute a source program as if it were machine language a program that places programs into memory and prepares them for execution a program that automate the translation of assembly language into machine language program that accepts a program written in a high level language and produces an object program is a program that appears to execute a source program as if it were machine language a program that places programs into memory and prepares them for execution a program that automate the translation of assembly language into machine language program that accepts a program written in a high level language and produces an object program ANSWER DOWNLOAD EXAMIANS APP
Language Processors The Process Manager has to keep track of: the status of each program the information management support to a programmer using the system the priority of each program both (a) and (b) the status of each program the information management support to a programmer using the system the priority of each program both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Language Processors The advantage(s) of incorporating the macro processor into pass 1 is/ are: more flexibility is available to the programmer in which he/she may use all the features of the assembler in conjunction with macros Functions are combined and it is not necessary to create intermediate files as output from the macro processor and input to the assembler All of these many functions do not have to be implemented twice more flexibility is available to the programmer in which he/she may use all the features of the assembler in conjunction with macros Functions are combined and it is not necessary to create intermediate files as output from the macro processor and input to the assembler All of these many functions do not have to be implemented twice ANSWER DOWNLOAD EXAMIANS APP
Language Processors The task(s) of the Lexial analysis phase is/are: to build a uniform symbol table All of these to parse the source program into the basic elements or tokens of the language to build a literal table and an identifier table to build a uniform symbol table All of these 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
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