YouTube: SQL Multi-Table Queries


This is a somewhat advanced course on how to write SQL multi-table queries on relational databases (e.g., MySQL, Oracle, Microsoft Access) that essentially allows you to recombine your data tables back together to find useful information. If you are new to SQL, please watch my other video titled Basic SQL Queries before watching this lecture.

YouTube: Orientation to Java Programming (IDEs, JDK vs. JRE, "Hello, World!")


Get your feet wet with programming in Java! I'd recommend starting with this video first before moving onto my next video lectures on the subject.

A+ Foundational Video Lectures (220-1001 and 220-1002)


CompTIA A+ Logo

For my upcoming Fall 2019 cohort of Software Development/Quality Assurance (QA) students at Year Up and for anybody else interested, I have prepared a curated list of instructional video lectures regarding the newest A+ certification on YouTube.

The A+ certification covers the working basics of computer hardware, software, networking, cybersecurity, and other aspects.

Java: Lecture #3


Here is the course material for tonight's Java lecture:

Java -- Lecture #3

Java: Lecture #2


Here are the briefing slides for tonight's Java lecture:

Java -- Lecture #2