What Is a Computer and Data Processing Quiz

Computer Fundamentals

• A computer is an electronic device that takes in data, processes it, and produces the desired output.

Binary Number System

• The equivalent of 'A' in binary number is 01000001.

Data Measurement

• 1 KB (Kilobyte) is equivalent to 1024 bytes.
• 1 TB (Terabyte) is equivalent to 1,024,000,000,000 bytes or 1 trillion bytes.

Data Processing

• Data processing refers to the conversion of raw data into meaningful and useful information.

Computer Types

• The main function of a mainframe computer is to process large amounts of data and provide centralized computing services.
• The primary characteristic of a supercomputer is its extremely high processing speed.
• The main purpose of an industrial computer is to control and monitor industrial processes in real-time.

CPU (Central Processing Unit)

• The function of the CPU is to execute instructions and perform calculations.
• Common manufacturers of the CPU include Intel, AMD, and IBM.