J30AB Chap 1 - Part 1

Charles Babbage  known as the Father's of Computer invented 

• Pascaline
• Napier's Bone
• Abacus
• Analytical Engine

The second generation computers  based on

• Vacuum Tube
• Integrated Circuit
• Microprocessor
• Transistor

The latest generation of computers that use natural language recognition is ... 

• Microprocessor
• Artificial  Intelligence
• Integrated circuit
• Transisitor

Type of computer that have very large size  use in large business, government agencies

• Super Computer
• Mainframe
• Mini Computer
• Microprocessor

Desktop is type of micro-computer that

• designed to fit  comfortably  on the table
• designed  to fit on your lap
• designed  with touchscreen tehnology
• designed for mobile work

The example of  input device is

• Projector
• Microprocessor
• Barcode reader
• Printer

The example of output device is

• Keyboard
• Joystick
• Light Pen
• Speakers

Computer device is used to  display presentation on a large screen

• Plotter
• Monitor
• Projector
• Touchscreen

The example of hard copy output

• Speakers
• Projector
• Printer
• Monitor

The first generation of computers was based on integrated circuits.

• Yes

• No