1st Quarter - Grade 4 - Review

An electronic device that transforms data into information.

• Computer

• Computer Programs/ Programs

• Hardware

• Software

The process of transferring data, instruction, and information from a storage medium into a memory.

• Reading

• Writing

• memory

• analyzing

a group of 8 bits

• byte

• bit

• octal

• binary

1010

• 9

• 10

• 11

• 12

a system that has a base of 2 and uses two unique digits: 0 and 1

• byte

• bit

• octal

• binary

The permanently stored data, instruction and information in the ROM

• assembler

• RAM

• memory

• firmware

Machines that are connected to the computer.

• Storage

• Output Devices

• Input Devices

• Peripheral Devices

A set of instructions that tells the computer what to do.

• Computer

• Computer Programs/ Programs

• Hardware

• Software

A personal computer that is designed in such a way that the system unit, input and output devices fit on a desk or table.

• Desktop

• Handheld

• Notebook

• Workstation

First Generation

• Vacuum Tubes

• Transistors

• Integrated Circuits

• Microprocessors