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Presentation on computer language

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Presentation on computer language

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Presentation on computer language

  1. 1. PRESENTATION ON COMPUTER LANGUAGE
  2. 2. COMPUTER LANGUAGE IS THE LANGUAGE OF THE COMPUTER. IT IS DIFFERENT FROM THE LANGUAGE THAT WE USUALLY USE TO COMMUNICATE. MACHINE CODE IS A COMPUTER LANGUAGE, WHICH IS GIVEN IN A SERIES OF 0S AND 1S . IT IS A TINY ELECTRONIC SWITCH THAT IS EITHER ‘ON’ OR ‘OFF’. WHEN THE SWITCH IS ON, IT REPRESENTS 1 AND WHEN THE SWITCH IS OFF, IT REPRESENTS 0. THE USING OF ONLY TWO NUMBER IS CALLED AS BINARY CODE. COMPUTER LANGUAGE IS DIVIDED INTO TWO TYPES. THEY ARE: 1. HIGH LEVEL LANGUAGE (HLL) 2. LOW LEVEL LANGUAGE (LLL)
  3. 3. HIGH LEVEL LANGUAGE * HIGH LEVEL LANGUAGE BRINGS THE PROGRAMMING CLOSER TO HUMAN LANGUAGE. * HLL HAVE THEIR OWN PUNCTUATION (SYNTAX) RULES WHICH ARE STRICTLY OBSERVED. * HLL ARE NEEDED TO BE CONVERT INTO MACHINE LANGUAGE. THE CONVERSION IS DONE BY A GROUP OF PROGRAMS AS CALLED COMPILER.
  4. 4. ADVANTAGES OF HLL:- 1.IN HLL INSTRUCTIONS ARE EASY TO READ, WRITE AND UNDERSTAND. 2.EASY TO UPDATE THE INSTRUCTION. 3.EASY TO REMEMBER THE ADDRESS SEQUENCE OF INSTRUCTIONS. 4.EASY TO CONSTRUCT THE COMPLEX LOGIC INSTRUCTION. 5.HLL ARE COMMON FOR ALL THE MACHINES, SINCE IT IS MACHINE INDEPENDENT.
  5. 5. DISADVANTAGES OF HLL:- 1.PROCESSING SPEED IS TO SLOW. 2.IT OCCUPIES MORE MEMORY SPACE.
  6. 6. LOW LEVEL LANGUAGE * THE ASSEMBLY LANGUAGE AND MACHINE LANGUAGE ARE CONSIDERED TO BE LOW LEVEL LANGUAGES. * ASSEMBLY LANGUAGE IS A STEP ABOVE THE MACHINE. * CORRECT PROGRAMS ARE COMPILED AND INTERPRETED TO LOW LEVEL LANGUAGE AND EXECUTED BY THE COMPUTER.
  7. 7. ADVANTAGES OF LLL:- 1.PROCESSING SPEED IS HIGH BECAUSE IT IS ONE TO ONE LANGUAGE. 2.TRANSLATION OF THE PROGRAM IS NOT REQUIRED. 3.IT OCCUPIES LESS MEMORY SPACE.
  8. 8. DISADVANTAGE OF LLL:- 1.LLL INSTRUCTION ARE DIFFICULT TO READ, WRITE AND UNDERSTAND. 2.DIFFICULT TO UPDATE THE INSTRUCTION. 3.DIFFICULT TO REMEMBER THE ADDRESS SEQUENCE OF INSTRUCTION. 4.PROGRAMMING METHODOLOGY VERY FROM MACHINE TO MACHINE. 5.ONLY SPECIALIST CAN BE ABLE TO OPERATE THESE LANGUAGES.
  9. 9. CONCLUSION THE ADVANCE COMPUTERS NOW NO LONGER USES THE OLDER LANGUAGES FOR THEIR OPERATION. IT HAS BEEN DEVELOPED AND HAS BECOME MORE AND MORE USER FRIENDLY.
  10. 10. THANKYOU

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