Computer Hardware

Chapter 1: Computer Hardware (50 videos)   (Practice Test)

1.1: Identification and Recognition of Computer Casing, System Unit and CPU

1. A System Unit : Desktop and Tower Casing

1.2: Exploring the Motherboard

1. Mother board
2. More on Mother board

1.3: Identification of Ports and Expansion cards

1. Ports and Types
2. Types of Ports : Serial and Parallel Ports
3. Expansion Slots Types
4. Types of Expansion Cards

1.4: Identification of Input devices(Practice Test)

1. Input sensors
2. Terminals I/O Devices
3. Keyboard
4. mouse
5. Touch screen
6. Light Pen
7. Optical Mark Recognition
8. microphone
9. digital camera
10. touch Pad
11. Joy Stick
12. track Ball
13. Barcode and QR readers
14. Scanners and Its types
15. More on Scanners
16. Imaging System
17. Smart Card
18. Megnetic ink character recognition System : MICR

1.5: Recognition of output devices(Practice Test)

1. Printers and Its types
2. Monitors
3. More on Monitor
4. Screen resolution
5. Plotter
6. Speakers
7. Multimedia Projector
8. Fax Machine

1.6: Identification of Processing devices

1. CPU Clock and Co-processor
2. Central Processing Unit : ALU , Control Unit

1.7: Identiification of Memory devices(Practice Test)

1. Main Memory
2. RAM : Random Access Memory
3. Types of RAM : DRAM and SRAM
4. ROM : Read Only Memory
5. Cache and its Types
6. Floppy Disks and Zip Disks
7. Hard Disk
8. CD ( Compact Disk)
9. Chip Memory
10. Flash Memory Cards

1.8: Identification of Network devices(Practice Test)

1. Networking Hardware
2. Dial-Up Modem
3. Network Interface Card
4. Router
5. Switch/Access Point