CLASS - IX
IT BOOK ACCORDING TO CBSE PATTERN
1. ENGLISH
CLASS IX IT (INFORMATION TECHNOLOGY) -402 BOOK
2. HINDI
IT BOOK IN HINDI
Tuesday, December 18, 2018
Tuesday, December 4, 2018
FIREWALL SYSTEM WORK
Firewall System
A Firewall System protect our system from Trojans and warms. In this video show how firewall really work.
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