COMPUTER ENGINEERING.
Built around real course units and objectives!
AND Gate - Answer: Both inputs must be 1 for output to be 1
NAND gate - Answer: Both inputs must be 0 for output to be zero.
NOT gate - Answer: Inverts the input from 1-0 or 0-1
XOR gate - Answer: Inputs must be different for output to be 1
XNOR gate - Answer: only if 2 inputs are the same will output be 1.
Algorithms - Answer: Step by step procedures for solving problems or completing tasks
Database - Answer: Structured system of storing data in a computer system.
CPU - Answer: Central processing unit, interprets and executes commands. Brain is
microprocessors
Motherboard - Answer: Main circuit board
Power Supply - Answer: Converts 120 volts of ac into 3.3/5.5 volts for digital circuitry and 12
volts of dc for mechanical devices in computers.
Hard Disc - Answer: Stores data on platters with magnetic surfaces.
Operating System - Answer: Allows the user to interact with the computer. Allocates
resources, organizes and controls hardware and software.
APPHIA – Crafted with Care and Precision for Academic Excellence. 1
Built around real course units and objectives!
AND Gate - Answer: Both inputs must be 1 for output to be 1
NAND gate - Answer: Both inputs must be 0 for output to be zero.
NOT gate - Answer: Inverts the input from 1-0 or 0-1
XOR gate - Answer: Inputs must be different for output to be 1
XNOR gate - Answer: only if 2 inputs are the same will output be 1.
Algorithms - Answer: Step by step procedures for solving problems or completing tasks
Database - Answer: Structured system of storing data in a computer system.
CPU - Answer: Central processing unit, interprets and executes commands. Brain is
microprocessors
Motherboard - Answer: Main circuit board
Power Supply - Answer: Converts 120 volts of ac into 3.3/5.5 volts for digital circuitry and 12
volts of dc for mechanical devices in computers.
Hard Disc - Answer: Stores data on platters with magnetic surfaces.
Operating System - Answer: Allows the user to interact with the computer. Allocates
resources, organizes and controls hardware and software.
APPHIA – Crafted with Care and Precision for Academic Excellence. 1
