Chapter 1Unit 1: Basics of Information TechnologyCBSE / NCERT · Secondary & Senior Secondary
Topics
Computer systems
Characteristics and components of a computer
Primary and secondary memory
Storage and I/O devices
System and application software
Networks and media
PAN, LAN, MAN and WAN
Wired, wireless and cloud computing
Multimedia
Learning objectives
Classify computer memory, storage and I/O devices and describe network types.
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