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use of reserved word in assembly language
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Assembler directives in microprocessor?
Manual coding of 8086 is difficult hence we use a assembler or a compiler. Note that the microprocessor should be able to interpret your discussions via the program. Suppose if the instruction corresponds to word(16 bits), we use assembler directive WORD PTR, but when assembler is contacting the processor it sets a bit called 'w' indicating its a byte operation.
Difference between identifier and reserved word?
A keyword is a reserved word, used by the programming language to establish actions or commands. For example, in the line: while (value < 100) { //block of code } "while" is a keyword, used to indicate iteration (loop) of what's inside the block of code. variables are user-defined words that are able to hold values. In the previous case, "value" can be thought as a variable.
Explain the differences between Assembly Language and High Level Language?
Assembly language is used to write programs using the instruction set for a particular processor/controller.(example : 8051 or 8086 or MIPS).It is confined to a particular machine, it involves symbolic representation of the binary machine codes and other constants needed to program a given CPU architecture.Assembly Language require an ASSEMBLER to convert the assembly code to machine level code(HEX CODE)High Level Language require a Compiler to convert into ASSEMBLY THEN machine level code.(Now-a-days compilers are smart enough to generate the machine code directly)To write assembly code it is necessary to know the architecture of the processor or controller.To write an High Level Program it is not neccessay to know the architecture completly.Assembly language is not protable.High Level Language is Portable.with regardsMohan Kumar.JMCIS,MANIPAL.Assembly language is used to write programs using the instruction set for a particular processor/controller.(example : 8051 or 8086 or MIPS).High Level Language is used to write programs using some grammer rules or languages created like C,PASCAL,FORTRN,JAVA.Assembly Language require an ASSEMBLER to convert the assembly code to machine level code(HEX CODE)High Level Language require a Compiler to convert into ASSEMBLY THEN machine level code.(Now-a-days compilers are smart enough to generate the machine code directly)To write assembly code it is necessary to know the architecture of the processor or controller.To write an High Level Program it is not neccessay to know the architecture completly.Assembly language is not protable.High Level Language is Portable.with regardsMohan Kumar.,MCIS,MANIPAL.EACH HLL INSTRUCTION SPECIFY SEVERAL INSTRUCTIONS IN isa OF COMPUTER. WHEREAS EACH aSSEMBLY LEVEL INSTRUCTION SPECIFIES A SINGLE INSTRUCTION IN ISA OR MACHINE LEVEL LANGUAGEPRIYA BAJAJWIPRO TECHNOLOGIESBANGALOREAnswer--Assembly language :-A programming language that is once removed from a computer's machine language. Machine languages consist entirely of numbers and are almost impossible for humans to read and write. Assembly languages have the same structure and set of commands as machine languages, but they enable a programmer to use names instead of numbers.Each type of CPU has its own machine language and assembly language, so an assembly language program written for one type of CPU won't run on another. In the early days of programming, all programs were written in assembly language. Now, most programs are written in a high-level language such as FORTRAN or C. Programmers still use assembly language when speed is essential or when they need to perform an operation that isn't possible in a high-level language.High-level language:-A high level language hides the micro abstractions such as set of command required to be performed by the processors such as CPU. Java and C++ are all high level languages.Java, C++ : all easy to write non-binary languagesExample : (i=10, i
Why do you need assembly language?
Assembly language is more human-readable than machine language. Generally, statements in assembly language are written using short codes for the instruction and arguments, such as "MOV $12 SP", as opposed to machine language, where everything is written as numbers. Assembly language can have comments and macros as well, to ease programming and understanding. Generally, programs called "assemblers" transform assembly language to machine language. This is a relatively straightforward process, there being a clear 1-to-1 transformation between assembly and machine language. This is as opposed to compilers, which do a complicated transformation between high-level language and assembly. -------------------------------------------------------------------- ASSEMBLY is the key word to define the difference between Machine Language and Assembly. . Assembly language assembles steps of MACHINE CODE into SUB-ROUTINES defined by simple text words: Such as: the assembly command 'ADD' may represents 20-30 machine commands.
What is the function of the reserved word class?
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What is meaning of keyword in c language?
'Keyword' is a synonym for 'reserved word', it is not specific to C language.
Is score a reserved word in the C plus plus programming language?
No.
In computer language what does the word progra mean?
In the computer language the word "progra" is short for program. The word "progra" is shorthand or slang for the word program in the computer language.
What does taciturned mean?
Somebody who is taciturn is reserved of speech.
How do you reverse every word in a filter with assembly language in Linux 64-bit?
To reverse every word in a filter with assembly language in Linux 64-bit is easy. All you have to do is assemble the language file in an object file.
Write a program in 8086 assembly language that accepts two input characters pack two characters in one word and store them in consecutive locating in a memory buffer The first address of buffer is 400?
develop and test an assembly language to convert a two digit BCD number to binary
Why you use else function in c language?
You cannot have a function named else, because it is a reserved word.
What has the author James F Scanlan written?
James F. Scanlan is a professor of English and Comparative Literature, known for his research on Henry James and his works. Scanlan has written numerous scholarly articles and books focusing on James' literary influence and impact. Some of his notable works include "Narrative Perspective in the Posthumous Fiction of Henry James" and "Henry James: The Contemporary Reviews."
Assembler directives in microprocessor?
Manual coding of 8086 is difficult hence we use a assembler or a compiler. Note that the microprocessor should be able to interpret your discussions via the program. Suppose if the instruction corresponds to word(16 bits), we use assembler directive WORD PTR, but when assembler is contacting the processor it sets a bit called 'w' indicating its a byte operation.
What is swap in c plus plus programming language?
It is not a reserved word, so can be an identifier (name of a type/variable/function).
What is member hiding?
Whne you define a member with reserved word private, you hide it from other part of program except that class where it was defined.
What does 'def' mean in Ruby?
'def' is a reserved word used internally by the Ruby language to define a method. The definition terminates with 'End'.
