1.0 Lesson Objectives Scalars and Vectors Measurement Techniques Units and Symbols 1.1 Scalars and Vectors · Scalar Quantity A quantity that only has a magnitude In simple terms we know how big or small it is, that is all. For …
Role of logic gates The computer can only understand 0 and 1. As a result, logic gates determine information based on 0 and 1. Main Gates AND 2 inputs Both need to be 1 to give 1 as the answer …
Database Collection of data It has different tables Each table has many different fields Each field is a column with specific types of data Each field has many different records A record is one row in the database Data Types …
Flowchart is a graphical representation of pseudocode Same idea: Focuses on logically presenting an idea. Different shapes used for the same purpose. Check the video in detail for the flowcharts. Used for starting and ending the flowchart Used for processes …
Basically pseudocode is not a programming language in the true sense. Instead, it allows you to present a complex program that you have in your mind and want to build in the future in a non-language intensive and pure logic …
Introduction and Characteristics of AI Artificial Intelligence (AI) Deals with intelligent human behavior by a computer Cognitive functions of human brain Mental processes that acquire knowledge, understand things through thought, experience and five human senses. Can be done by machines …
What is Robotics? Robot Made from the Czech word robota Means forced labor First used in 1920s A play used it called Rossum’s Universal Robots. Isaac Asimov composed 3 laws of robotics Robots may not injure human through inaction or …
Automated System Performs actions without interaction with humans Can be of any scale or level Features of Automated Systems Sensors Measure the data Microprocessor Process the data from the sensors to determine if an action needs to be taken Actuators …
Cyber Security Threats Personal and commercial data must be kept safe. Both malicious acts and accidental damage can cause the loss of data. Brute Force Attack Not a very sophisticated technique Hacker tries crack password by systematically trying all the …
Digital Currency What is digital currency? Purely in digital format No physical form Fiat currencies have physical form Digital currency is an accepted form of payment It can be transferred between accounts to complete transaction Online banking has become possible …