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Sana Begum
I am online Quran teacher 7 years
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Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Sana Begum
I am online Quran teacher 7 years
Ask a Question
Vijoy Vallachira
Learn coding & tech skills from an expert with 30+ yrs experience—simple, practical, career-ready.
COBOL is pretty old language and I started learning this in early 90s on a PC and later on IBM Mainframes. COBOL triggered the first wave of Indian Techies ging to US on H1-B Visa in mid 90s to solve Y2K problem.
COBOL Program Structure – 4 Divisions
1. Identification Division
- Declares the program name and author info.
- Example: PROGRAM-ID. PAYROLL.
2. Environment Division
- Specifies the system and file setup.
- Example: INPUT-OUTPUT SECTION. for file handling.
3. Data Division
- Defines variables and data structures.
- Example: WORKING-STORAGE SECTION. for temporary data.
4. Procedure Division
- Contains the actual logic and instructions.
- Example: DISPLAY, MOVE, IF, PERFORM.
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The best tutors for COBOL Classes are on UrbanPro
The best Tutors for COBOL Classes are on UrbanPro