CompTIA A+ Complete Practice Tests: Core 1 Exam 220-1201 and Core 2 Exam 220-120

by | 5 Aug 2026

The CompTIA A+ Complete Practice Tests: Core 1 Exam 220-1201 and Core 2 Exam 220-120 is a comprehensive study guide published by Sybex. This 4th edition book, written by Audrey O’Shea and Jeff Parker, covers everything needed for the exams in a convenient format. With 736 pages of content, this book is a valuable resource for individuals looking to prepare for their CompTIA A+ certification exams.

Physics Made Simple: a Student’S Guide to Mastering Concepts Volume Iii-Modern

by | 5 Aug 2026

Semiconductor Physics – Master energy bands, Fermi levels, diodes, transistors, and Zener regulation — the heart of modern electronics. A Must-Have for Every Physics Learner! The Birth of Modern Physics – Discover how Planck, Einstein, and Bohr shattered classical boundaries and built the foundation of quantum theory.