C-tel Infosystems UI Developer Interview Questions and Answers

Q1. What is debugging
Ans. 
Debugging is the process of identifying and fixing errors or bugs in software code.
• Identifying and isolating issues in the code

• Using tools like breakpoints and print statements to track down bugs

• Fixing errors to ensure the code runs correctly

• Testing the code to verify that the bugs have been resolved
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Q2. How debugging can be achieved
Ans. 
Debugging can be achieved by identifying and fixing errors in the code.
• Use debugging tools like breakpoints to pause the code execution and inspect variables

• Review the code logic and look for syntax errors or logical mistakes

• Utilize logging to track the flow of the program and identify issues

• Test the code with different inputs to reproduce and isolate the bugs

• Collaborate with team members to get fresh perspectives on t
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Q3. Tell me about Yourself
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Very simple questions from the javascript

Q1. Display inline block
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Q2. Rem em used for, position,
Ans. 
rem em is used for defining font size relative to the root element. It helps in creating responsive designs.
• rem em is used to define font size relative to the root element

• It helps in creating responsive designs as the font size adjusts according to the screen size

• For example, if the root element font size is 16px, 1rem is equal to 16px

• rem em is also used for defining position and spacing in CSS
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Home page design with responsive