Tech Mahindra UI Developer Interview Questions and Answers for Experienced

Q1. For loop fine the array value
Ans. 
Using a for loop to find a specific value in an array of strings.
• Use a for loop to iterate through the array

• Check each element to see if it matches the desired value

• Return the index of the matching element or -1 if not found
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Q2. For loop fine the array valu
Ans. 
To find array values using for loop
• Declare a variable to store the sum of array values

• Use a for loop to iterate through the array

• Access each element using array[index] syntax

• Add the element value to the sum variable

• Return the sum variable
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Q1. Explain difference between inline and inline block
Ans. 
Inline elements do not start on a new line and only take up as much width as necessary, while inline-block elements can have a width and height set.
• Inline elements do not start on a new line and only take up as much width as necessary

• Inline-block elements can have a width and height set

• Inline elements ignore top and bottom margins and padding, while inline-block elements respect them
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Q2. Described semantic html
Ans. 
Semantic HTML is a way of writing HTML that focuses on the meaning of the content rather than its appearance.
• Semantic HTML uses tags that clearly define the purpose of the content, such as <header>, <footer>, <nav>, <article>, <section>, <aside>, <main>.

• It helps improve accessibility for users with disabilities by providing more context to screen readers and other assistive tec...read more
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Q1. About all lifecycle,hooks, virtual Dom questions on react js
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Q2. Explain about Jwt and related token based questions.
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Q3. Redux work flow kind of questions.
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Q4. Java class , interface, abstraction kind of questions.
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JavaScript coding questions using map, filter, reduce.

React hooks coding example s.

Q1. What were ur leaning in ur last project?
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Q2. How was ur role and responsibilities. Questions about development process and testing methods.
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Q3. Are u willing to learn new skills?
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