It was a humid July evening in Dhaka, and Rafi, a fresh graduate in Computer Science, felt stuck. He had just failed his CCNA exam for the second time. The expensive prep courses in Gulshan had drained his savings, and the English technical books, while thorough, felt like climbing Everest in the dark.
His heart skipped a beat. He opened it.
Tisha smiled knowingly. "Wait here." She disappeared into her room and returned with a worn-out flash drive. "My friend lab assistant at BUET gave me this. It's messy, but it might help." ccna bangla book pdf
Rafi plugged it in. Inside a folder labeled "Networking_Resources," one PDF file stood out: It was a humid July evening in Dhaka,
