Fundamentals of Computer Hardware and Data Storage, Study notes of Computer science

Download Fundamentals of Computer Hardware and Data Storage and more Study notes Computer science in PDF only on Docsity! Term Question: Why is all data stored in a computer in binary form? Definition Answer All data stored in a computer is in binary form because a computer is based on the technology of storing and reading only two states. Term Question: What are the four primary functions of hardware? Definition Answer: Input, Processing, Storage, and Output Term Question: What are the two main input devices and the two main output devices? Definition Answer: Two Main Input Devices: Mouse & Keyboard Two Main Output Devices: Monitor & Printer Term Question: What three things do electronic hardware devices need in order to function? Definition Answer: 1. A method to communicate with the device. 2. Software to instruct and control the device. 3. Electricity to power the device. Term Question: How many bits are in a byte? Definition Answer: Eight or 8 Term Question: What is the purpose of an expansion slot on a motherboard? Definition Answer: The purpose of an expansion slot on the motherboard is so an expansion card card can be