Question Bank
98 approved questions from the community
What is the primary concept behind Java's 'Write Once, Run Anywhere' (WORA) philosophy?
Which tag is used to insert a simple line break in an HTML document?
What is the primary difference between the <b> and <strong> tags?
In HTML, comments are added by wrapping text between <!-- and --> and they are not visible to the user in the browser.
Where is the recommended placement for external <script> tags to ensure faster page rendering?
How do you link an external CSS file to an HTML document?
Where should the Document Type Declaration (<!DOCTYPE html>) be placed?
Which tag serves as the root element of an HTML page?
What does HTML stand for and what is its primary purpose?
Prepared statements help defend against SQL injection by separating the SQL code structure from the data input values.
What is the difference between an INNER JOIN and a FULL OUTER JOIN?
What is a foreign key?
What is the primary role of a primary key in a database table?
What is a primary distinction between SQL and NoSQL databases regarding their schema?
What is a database management system (DBMS), and can you name some examples?
Which command-line tool is used to compile TypeScript (.ts) files into JavaScript (.js)?
Which symbol is used to denote an optional parameter in a TypeScript function declaration?
How does 'Type Inference' work in TypeScript?
Which type is best suited for representing a discrete set of named constants like HTTP methods or days of the week?
What is the primary purpose of an 'Interface' in TypeScript?