Topic : Journal entry 2: Walk Through Of HTB Tier 0 and 1. Tier 0 According to the learning outcomes in HTB; In the first tier, you will gain essential skills in the world of cybersecurity pen-...

Topic : Advanced Aggregation Functions After the flipped class 4 was completed successfully, i had a better view on the advanced aggregation functions in SQL. The functions were like the data an...

Topic : Null Values in SQL and Set Operations in SQL Its about the null values in SQL and set operations in SQL, the null values in SQL stands for unknown or missing data. It’s like a blank spac...

Topic : Journal entry: Exploring security in the OverTheWire Bandit Today marks the completion of levels 0 to 9 in the game OverTheWire Bandit, which is an exciting journey into cybersecurity and ...

Topic : Entity Relationship Diagram During the flipped class, I had a clear picture of the ER Diagram or modeling why it is important to us, and how to make one. A technique or approach called ...

Topic : Database Users and Database Administrators Things I Learned in this lesson:- The lesson was about the roles of database administrators and different types of database users. The stuff that...