Intro and Evolution of Computers

Second generation computers used

• Vacuum tubes

• Microprocessors

• Transistors

• Integrated circuits

_______ is the technique to made machine think like human.

• Transistor

• Robotics

• Artificial Intelligence

What is the definition for hardware.

• Hardware is the physical parts of the computer
• Hardware is the programs that run on a computer.

These parts of a computer put information into the computer.

• hardware
• output devices
• input devices
• taskbar

These parts of a computer allow data to come out of the computer.

• hardware
• output devices
• input devices
• keyboards

Which of the following is computer hardware?

• monitor
• scanner
• keyboard
• all of them

A monitor is an ____________ device.

• input
• output

What does RAM stand for?

• Read All Memory
• Random Always Memory
• Read Access Memory
• Random Access Memory

The monitor, speakers and printed documents are examples of ____.

• output

• input

• software

• information processing

What is the purpose of the CPU?

• To process all the data and instructions.
• To turn the computer on.
• To create PowerPoint presentations.
• To provide power to the computer.