Paras Cadd Web Developer & Designer Interview Questions and Answers

Kasineni venkata Sai Mukesh

Q1. Create a frame by using python
Ans. 
Creating a frame using Python involves using loops to print characters in a specific pattern.
• Use nested loops to print characters in the desired pattern

• Determine the dimensions of the frame (rows and columns)

• Print characters based on the position in the loop
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Q2. Create a profile by using css and java script
Ans. 
Create a profile using CSS and JavaScript
• Use CSS to style the profile layout

• Use JavaScript to add interactive elements like buttons or animations

• Include a profile picture, name, bio, and contact information

• Add hover effects or transitions for a polished look
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Q3. What are the key responsibilities of Web Developers?
Ans. 
Key responsibilities of Web Developers include designing, coding, and maintaining websites, as well as collaborating with clients and team members.
• Designing and developing websites using programming languages such as HTML, CSS, and JavaScript

• Ensuring websites are responsive and optimized for various devices

• Collaborating with clients to understand their requirements and provide solutions

• Testing and debugging websites to...read more
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Q4. List the advantages of HTTP/2 over HTTP 1.1.
Ans. 
HTTP/2 offers several advantages over HTTP 1.1, including improved performance and efficiency.
• Multiplexing: HTTP/2 allows multiple requests and responses to be sent and received at the same time over a single connection, improving efficiency.

• Header compression: HTTP/2 uses HPACK compression for headers, reducing overhead and improving performance.

• Server push: HTTP/2 allows servers to push resources to the client before...read more
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Q5. What do you mean by ETag (Entity Tag) and how does it work?
Ans. 
ETag is an HTTP header used for web caching to determine if a resource has changed.
• ETag is a unique identifier assigned to a specific version of a resource on the web server.

• When a client requests a resource, the server sends the ETag along with the resource.

• The client can then use the ETag in subsequent requests to check if the resource has been modified.

• If the ETag matches the current version of the resource on the s...read more
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