Computer Science — Class 12 Punjab Board book
Official Punjab Curriculum and Textbook Board (PCTB) Computer Science textbook for Class 12 (English Medium). Neeche poori kitab online parhein ya official PDF download karein — bilkul muft.
Poori kitab yahin parhein
Computer Science — Class 12 — neeche scroll karte jayein, aglay safhay khud aa jayein ge. Zoom bhi kar sakte hain.
Internet darkar hai — kitab official PECTAA file se load hogi
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Is kitab ke baare mein
This is the PCTB Class 12 Computer Science textbook (English medium), split into two halves: databases (chapters 1-7) and C programming (chapters 8-14). The database half runs from data basics through database design, normalization and Microsoft Access — forms, reports, tables and queries.
The C half starts from the first program and covers input/output, decision and loop constructs, functions and file handling. The book closes with answers, a glossary and an index — the complete programming-and-databases syllabus.
Aham mozuaat
Data Basics
Page 1
Basic Concepts and Terminology of Databases
Page 13
Data Base Design Process
Page 23
Data Integrity and Normalization
Page 35
Introduction to Microsoft Access
Page 47
Table and Query
Page 59
Microsoft Access-Forms and Reports
Page 99
Getting Started with C
Page 131
Elements of C
Page 145
Input/Output
Page 163
Decision Constructs
Page 175
Loop Constructs
Page 193
Functions in C
Page 207
File Handling in C
Page 213
Answers
Page 240
Glossary
Page 243
Index
Page 248
Ustad ka mashwara
C programming mein har construct (if-else, loops, functions) ka aik program lab mein khud likhwa kar chalwayein — code dekh kar samajh aata hai, parh kar nahin. Database normalization ke 1NF/2NF/3NF rules misal ke sath yaad karayein; ye theory paper mein pakke number hain.
— Rehman Ahmad Chaudhary, Head Teacher, GPS 117 DB(BJ), Yazman
Aksar pooche gaye sawalat
How many chapters are in this book?
14 chapters — 7 on databases (with MS Access) and 7 on C programming.
Which chapters matter most for exams?
Database normalization, MS Access queries/forms, and C constructs (loops, functions, file handling).
What C programming topics are covered?
Chapters 11-14 — if-else and switch, for/while loops, user-defined functions, and file handling in C.
Does it teach Microsoft Access?
Yes — chapters 5-7 walk through tables, queries, forms and reports in MS Access.
Class 12 ki mazeed kitabein
Disclaimer
Ye kitab Punjab Curriculum and Textbook Board (PCTB) ki official publication hai. Download aur online reading PECTAA ki official e-books listing (pectaa.edu.pk) se faraham ki jati hai — sirf talimi maqsad ke liye. Malkiyat PCTB ki hai; is site ka koi dawa nahi.