Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Abstract: In practice, SQL programmers often encounter queries which are hard to formulate using SQL statements. Many of them do not know if the queries are too hard beyond their capabilities, or they ...

In 2026, entry-level and transition roles often expect more than passive course completion. Employers want to see that you can write queries that answer business questions, work with browser logic, ...

Abstract: Constructing Instructional videos for personalized learning is a tedious and time-consuming process because it requires additional manpower as well as technological competence. This paper ...