idoow Interview Questions and Answers

Front end developers work on the user interface and user experience of a website or application, while back end developers work on the server-side functionality and database management.

• Front end developers use HTML, CSS, and JavaScript to create the visual and interactive elements of a website or application.

• Back end developers use programming languages like Java, Python, and PHP to create the server-side logic an...read more

JavaScript in HTML is a scripting language used to add interactivity and dynamic content to web pages.

• JavaScript is a programming language that can be embedded directly into HTML code

• It allows for interactive elements like pop-up alerts, form validation, and dynamic content updates

• JavaScript code is typically enclosed in <script> tags within the HTML document

Tuples are immutable and ordered while lists are mutable and ordered.

• Tuples use parentheses while lists use square brackets.

• Tuples are faster than lists for accessing elements.

• Lists can be modified while tuples cannot be modified.

• Tuples are commonly used for returning multiple values from a function.

• Lists are commonly used for storing collections of data.

Modules in Python are files containing Python code that can be imported and used in other Python programs.

• Modules help in organizing code and making it reusable.

• Python has a vast collection of modules that can be imported and used.

• Modules can be created by users and shared with others.

• Modules can be imported using the 'import' statement.

• Modules can also be imported selectively using 'from' statement.

CSS frameworks are pre-written CSS code that can be used to speed up development time.

• Bootstrap

• Foundation

• Materialize

• Bulma

• Semantic UI