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This unit bridges the gap between Python programming and data storage.
Introduction to serialization using the pickle module ( dump() and load() ).
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If you are a Class 12 CBSE student, you have almost certainly heard the name . Her book, Computer Science with Python , is the gold standard for board exam preparation. But let’s face it—carrying that heavy textbook everywhere isn’t practical.
If you own the physical book, you can legally create a "personal backup" for your own use. Scan the pages using a mobile scanner (like Adobe Scan or Microsoft Lens) and generate a compressed PDF. This is the ultimate DIY portable version.
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Wired technology (Twisted pair, Coaxial, Fiber-optic) and Wireless technology (Infrared, Radio wave, Microwave, Satellite).
: Sites like Padhaaii offer chapter-wise downloads specifically for Class 12 CS.
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Mastering Computer Science in CBSE Class 12 requires the right study material. Sumita Arora’s "Computer Science with Python" is the most widely recommended textbook for this course. A portable PDF version of this book allows students to study anywhere, anytime, without carrying heavy printed volumes. This article provides an overview of the textbook, its core syllabus, and how to utilize a portable digital copy effectively for your board exam preparation. Why Sumita Arora is the Standard for Class 12 Python
Comprehensive guide to MySQL, including joins, sorting, and grouping. Key Features of the Latest Edition: