Page 25 - TechPluse_C5_Flipbook
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Type the following:
1 byte = 8 bits 1 GB = 1024 MB 1 EB = 1024 PB
1KB = 1024 bytes 1 TB = 1024 GB 1 ZB = 1024 EB
1 MB = 1024 KB 1 PB = 1024 TB 1 YB = 1024 ZB
Make a list of storage devices.
Storage devices
Primary storage devices:
1. RAM
2. ROM
Secondary storage devices:
1. Magnetic Disk: Hard disk
2. Optical Disc: CD, DVD, Blu-ray disk
3. Flash Drive: Pen drive, Memory card
1. Explain the nature of a computer as a non-living, emotionless, efficient machine.
2. Explain input, processing, output devices by giving real life imageries of washing
machines and juicers as a machine converting input to output.
3. Talk to the children about the history of the hard disk and its development over the ages
using sources from the Internet.
4. Discuss the concept of memory. Talk in general about the development of flash drives
from 8 MB to current 1 TB.
Fundamentals of a Computer 23

