Strong Tech Engineering Services And Research India Quality Engineering Technician Interview Questions and Answers

Q1. Java based questions
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Q1. Technical questions
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Q2. Previous project experience
Ans. 
I have experience working on various testing projects, including web applications, mobile apps, and software systems.
• Led testing efforts for a web application, ensuring functionality across different browsers and devices

• Performed regression testing on a mobile app to identify and fix bugs before release

• Collaborated with developers to create test cases for a software system, ensuring comprehensive coverage
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Q1. Technically opinion on the project viable to take up work as per requirements is important to take up work.
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Q2. Civil works can be carried out duly comparing with approved drawings as per PERT chart
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Easy aptitude test consist of English maths

Q1. Question from your graduation syllabus. Moderate to Tough
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Q2. Moderate to Tough questions were asked
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Q3. Tell me about yourself
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Q1. Implement binary search algorithm/
Ans. 
Binary search algorithm efficiently finds the target value in a sorted array.
• Divide the array in half and compare the target value with the middle element.

• If the target value is smaller, search the left half. If larger, search the right half.

• Repeat the process until the target value is found or the subarray is empty.
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Q2. How to perform database optimization?
Ans. 
Database optimization involves improving the performance of a database system by reducing response time and resource consumption.
• Identify and eliminate redundant data

• Index frequently queried columns

• Normalize database schema

• Optimize queries by using appropriate joins and filters

• Use caching mechanisms to reduce database load
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Q3. How to secure your code from XSS attacks ?
Ans. 
Use input validation, output encoding, and proper escaping to prevent XSS attacks.
• Sanitize user input by validating and filtering all input data.

• Encode output data to prevent malicious scripts from being executed.

• Escape special characters in user input before displaying it on the website.

• Implement Content Security Policy (CSP) to restrict the sources of content that can be loaded on your website.
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Q1. Coding Test give some problem to solve.
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Q1. All about object oriented programming
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It was communication assesment round.It had good set of questions

Verbal.coding. c programing. Reasoning. Logical questions. Phargraf. Sa

Q1. Oops concept Array Local and global variable Cyber security C structure Operating system
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Q2. What wifro? Why should hire you? What is your weakness and strength? Wifro founder who? Salary's exception wifro? When campany joined? Percentage 10th and12puc? Backlogs your? Self introduction?
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Q3. Your insfired person
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Q4. Self introduction What is wifro?
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Q5. When joining campany?
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