Unit 2-Networking and Operating Systems

This individual created the Difference Engine which was a mechanical calculator.

• Charles Babbage
• Alan Turing

• Ada Lovelace

• Grace Hopper

Built ENIAC in 1943. The very first general-purpose electric computer that weighed 50 tons and was 1800 square feet.

• Mauchly and Eckert

• Hopper and Dean

• Lovelace and Hamilton

• Babbage and Turing

This individual predicted that computers could go much further than just calculations and published the first computer program in history.

• Ada Lovelace

• Grace Hopper

• Mark Dean

• Alan Turing

This individual developed the Turing test for artificial intelligence.

• Alan Turing
• Ada Lovelace

• Mark Dean

• Grace Hopper

A digital network that allows physical devices to share and transmit data and/or resources.

• Computer Network

• Input device

• Network device

• Storage device

A device that connects to and works with your computer. It does not store or process information. It helps users communicate with their computers.

• Peripheral

• Mouse

• Printer

• Speaker

Made up of internal parts, external parts, like peripherals and software.

• Computer System

• Hardware

• Drive

• CPU

The programs and applications that tell a computer or device what to do (gives instructions).

• Software

• Hardware

• Network

• Storage

A switch used to connect and route networks both inside and outside.

• Router

• Switch

• Network device

• Storage device

Regulations set up to facilitate the transfer of information between devices.

• Network Protocols

• Hardware

• Software

• Storage