Indicate which of the following is not true about 4GL?

Language Processors
Indicate which of the following is not true about 4GL?

Many database management system packages support 4GLs

All of these

A 4GL is a software tool which is written, possibly, in some third generation language

4GL does not support a high-level of screen interaction

Many database management system packages support 4GLs

All of these

A 4GL is a software tool which is written, possibly, in some third generation language

4GL does not support a high-level of screen interaction

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Language Processors
Indicate whether the statement LDA B is a statement, in

Machine language

Assembly language

All of these

High level language

Machine language

Assembly language

All of these

High level language

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Language Processors
Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language:

0111EF

42 65 61 72

03 16

F8

0111EF

42 65 61 72

03 16

F8

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Language Processors
A translator which reads an entire programme written in a high level language and converts it into machine language code is:

assembler

translator

compiler

system software

assembler

translator

compiler

system software

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Language Processors
Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:

STOREA h#014B, d

ADDA h#01FE, i

LOADA h#OD4E, i

ASRA

STOREA h#014B, d

ADDA h#01FE, i

LOADA h#OD4E, i

ASRA

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Language Processors
Terminal Table

a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure

consists of a full or partial list of the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

a permanent table which lists all key words and special symbols of the language in symbolic form

contains all constants in the program

a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure

consists of a full or partial list of the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

a permanent table which lists all key words and special symbols of the language in symbolic form

contains all constants in the program

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Language Processors

Language Processors Indicate which of the following is not true about 4GL?

Language Processors Indicate whether the statement LDA B is a statement, in

Language Processors Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language:

Language Processors A translator which reads an entire programme written in a high level language and converts it into machine language code is:

Language Processors Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:

Language Processors Terminal Table

Language Processors
Indicate which of the following is not true about 4GL?

Language Processors
Indicate whether the statement LDA B is a statement, in

Language Processors
Convert the .BYTE h#F8 assembly language pseudo-ops into hexadecimal machine language:

Language Processors
A translator which reads an entire programme written in a high level language and converts it into machine language code is:

Language Processors
Convert the 080D4E machine language instructions into assembly language, assuming that they were not generated by pseudo-ops:

Language Processors
Terminal Table