Difference between interpreter and Compiler-tccicomputercoaching.com

DIFFERENCE BETWEEN INTERPRETER AND COMPILER tccicomputercoaching.com

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TCCICOMPUTERCOACHING.COM  Every source code should be first converted into the machine code before executed.  Because source code is written in High level Language, but computer cannot understand High level Language.  It

can

understand

only

low

level

language.

So,

all

programming code should be converted first in machine code.  This process needs one intermediate which is interpreter or compiler.

TCCICOMPUTERCOACHING.COM The difference between Compiler and Interpreter: C o m p i l e r : 1. Compiler Takes E n t i r e program as input Interpreter 2. Intermediate Object Code is Generated 3. Conditional Control Statements are Executes faster 4. Memory Requirement : More (Since Object Code is Generated) 5. Program need not be compiled every time 6. Errors are displayed after entire program is checked 7. E x a m p l e : C Compiler

TCCICOMPUTERCOACHING.COM The difference between Compiler and Interpreter: Interpreter: 1. Interpreter Takes S i n g l e instruction as input 2. N o Intermediate Object Code is Generated 3. Conditional Control Statements are Executes slower 4. Memory Requirement is Less 5. Every time higher level program is converted into lower level program 6. Errors are displayed for e v e r y instruction interpreted (if any) 7. E x a m p l e : BASIC

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