Perficient Web Designer & Frontend Developer Interview Questions and Answers

30 aptitute question

Q1. Concept of oops
Ans. 
Object-oriented programming paradigm that focuses on objects and classes
• Encapsulation: bundling data and methods that operate on the data into a single unit

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types
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Q2. Swaping of 2 numbers
Ans. 
Swapping of 2 numbers involves exchanging the values of two variables.
• Create a temporary variable to store one of the numbers

• Assign the value of the first number to the second number

• Assign the value of the temporary variable to the first number
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Q3. What is html and css
Ans. 
HTML and CSS are the building blocks of web development. HTML is used for structuring content, while CSS is used for styling and layout.
• HTML stands for HyperText Markup Language and is used to create the structure of a webpage.

• CSS stands for Cascading Style Sheets and is used to style the HTML elements on a webpage.

• HTML uses tags to define different elements like headings, paragraphs, images, links, etc.

• CSS allows for ...read more
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Q1. How soon you can join
Ans. 
I can join within 2 weeks of receiving an offer.
• I have a 2-week notice period at my current job.

• I am available to start immediately after that.

• I can provide any necessary documentation quickly.
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