Question

In: Computer Science

1. Explain the difference between an Assembler and a Compiler. 2. What is the version of...

1. Explain the difference between an Assembler and a Compiler.

2. What is the version of Visual Basic used today? Is this the only Basic compiler that exists?

Solutions

Expert Solution

Answer 1:

DEFINITION:

Compiler and Assembler are the two main software programs that plays an very important role in the execution of the program. Assembler and Compiler are not the same processes, but they perform the same job that is to generate the object code of the source code and hands it over to the linker(which uses the object code to generate executable code)

DIFFERENCES:

COMPILER

ASSEMBLER
It takes the source code and convert it to a assembly code It takes the assembly code generated by the compiler and convert it into a machine code
Its input is source code

Its input is assembly language code

Its output is mnemonic(assembly) version of the code Its output is binary(machine) code
Has only two phases:first and second phase Has 8 phases:like syntax analyzer, semantic analyzer, code optimizer, etc

Answer 2:

Visual Basic 6.0 is the final version of Visual Basic was released in 1998.

Microsoft Visual Basic Express Edition 2010 is the latest version developed by microsoft to build, test and debug programs in the Visual Basic programming language.

There are many basic compilers available. for example FreeBasic, ASIC programming Languages. etc


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