Zecha Precision Tools Interview Questions, Process, and Tips

Asked about : react and how it works, what is api , what are http methods , what is more secure the get or the post method.

Q1. Tell me about yourself
Ans. 
I am a passionate software engineer with experience in developing web applications and a strong background in computer science.
• Experienced in developing web applications using technologies such as HTML, CSS, JavaScript, and React

• Strong background in computer science with knowledge of algorithms and data structures

• Proficient in programming languages such as Java, Python, and C++

• Familiar with Agile development methodolog
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Q2. Tell me something that you didn’t like about your previous work
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Q1. As per the resume
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Q2. All about resume
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Q3. Tell me about previous company
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Q4. R u confident to work with Kennametal
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Simple aptitude test was conducted

Q1. SDLC life cycle in testing
Ans. 
SDLC life cycle in testing involves planning, designing, executing, and reporting on tests to ensure software quality.
• The testing phase is an integral part of the SDLC process.

• It involves creating test plans, test cases, and test scripts.

• Tests are executed to identify defects and ensure software quality.

• Defects are reported and tracked until they are resolved.

• Testing is performed at various stages of the SDLC, includin...read more
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Q2. Testing models life agile waterfall
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Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

Q1. 
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...read more
Ans. 
Given two numbers represented as arrays, calculate their sum and return the result as an array.
• Iterate through the arrays from right to left, adding digits and carrying over if necessary

• Handle cases where one array is longer than the other by considering the remaining digits

• Ensure the final sum array does not have any leading zeros
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Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.