- 1. What is the default port for HTTP?
A) 443
B) 80
C) 444
D) 81
- 2. It is a common web server software?
A) Apache
B) Outlook
C) Google
- 3. It translates domain names into IP addresses?
A) ISP
B) DNS
C) HTTP
- 4. Which of the following best describes DNS?
A) Runs web application
B) Encrypts web data
C) Acts like a phonebook of the Internet
- 5. Which port does HTTPS use by default?
A) 81
B) 443
C) 444
D) 80
- 6. The global network of interconnected computers that communicate using TCP/IP protocols.
A) WWW
B) Internet
C) HTTP
- 7. A service that runs on the Internet and consists of websites and web pages.
A) Google
B) WWW
C) Chrome
- 8. The software used to access, retrieve, and display web content
A) Safari
B) Chrome
C) Web Browser
- 9. The part of a domain name that represents the category, such as .com, .org, or .edu.
A) Second-Level Domain
B) Top-Level Domain
C) Sub-Level Domain
- 10. The service that stores and provides access to websites on the Internet.
A) Web hosting
B) Web Application
C) Website
- 11. The CSS module used for creating 2-dimensional layouts with rows and columns.
A) CSS flexbox
B) CSS box
C) CSS Grid
- 12. The scripting language used to add interactivity to web pages.
A) Javascript
B) Python
C) CSS
- 13. The programming interface that represents the structure of an HTML document and allows JavaScript to modify it.
A) Document Object Model
B) Data Operation Method
C) Document Ordered Markup
- 14. JavaScript feature that reacts to user actions such as clicks, scrolls, and key presses.
A) Animations
B) Functions
C) Events
- 15. A design approach that ensures websites look good on all devices (mobile, tablet, desktop)
A) Responsive Web Design
B) Static Web Design
C) Responsive Design
- 16. A CSS framework developed by Twitter that uses a 12-column grid system and prebuilt components.
A) Bootstrap
B) Materialize
C) Tailwind CSS
- 17. server-side language is embedded within HTML and widely used for web development?
A) PHP
B) MYSQL
C) Python Flask
- 18. A JavaScript runtime environment
A) Django
B) Node.js
C) Python Flask
- 19. Python framework is lightweight and suitable for beginners in back-end development?
A) Django
B) Tornado
C) Flask
- 20. web server works well with PHP and uses .htaccess for configuration?
A) Apache
B) Express.js
C) Nginx
- 21. web server is efficient at handling many concurrent connections and is often used as a reverse proxy?
A) Apache
B) Node.js
C) Express.js
- 22. In form submissions, which two HTTP methods are commonly used to send data?
A) POST and GET
B) SEND and RECEIVE
C) FETCH and UPDATE
- 23. In Express.js, which library is commonly used for password hashing?
A) bcrypt
B) JWT
C) SQL
- 24. back-end concept allows dynamic content generation and database access?
A) Client-side rendering only
B) CSS styling
C) Server-side scripting
- 25. is a relational, open-source database commonly used in web apps?
A) MONGODB
B) FIREBASE
C) MYSQL
- 26. database supports complex queries and JSON data, making it suitable for enterprise use?
A) PostgreSQL
B) MYSQL
C) MONGODB
- 27. A document-based NoSQL database
A) PostgreSQL
B) MongoDB
C) MYSQL
- 28. CRUD stand for in database operations?
A) Create, Read, Update, Delete
B) Copy, Reset, Undo, Display
C) Connect, Run, Update, Delete
- 29. To ensure input follows the correct format and type
A) data validation
B) sanitation
C) authentication
- 30. Cleaning input by removing harmful characters
A) data validation
B) authentication
C) sanitation
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