F1 Info Solutions and Services Quality Engineer Interview Questions and Answers

Q1. Find wheteher the given number is fibonacci or not
Ans. 
To determine if a number is a Fibonacci number or not.
• Check if 5*n^2 + 4 or 5*n^2 - 4 is a perfect square

• If either of the above conditions is true, the number is a Fibonacci number

• Example: 5 is a Fibonacci number as 5*5 - 4 = 21 which is a perfect square
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Q2. How will you add caching to improve fast response
Ans. 
Implement caching by storing frequently accessed data in memory to improve response time.
• Identify frequently accessed data that can be cached

• Choose an appropriate caching strategy (e.g. in-memory caching, distributed caching)

• Implement caching mechanisms such as Redis or Memcached

• Set expiration policies for cached data to ensure freshness

• Monitor cache performance and adjust as needed
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Q1. SQL,OOPS,Manual & Automation testing.
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Q1. SQL, Xpath, Automation Testing, Puzzles.
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Q1. Company's vision and pseudo Codes
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Q1. Expectations and Salary Negotiation.
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Q1. Test planning , previous projects and automation questions
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Q1. Expectations from company and all.
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I think duration was 30 min, and aptitude was very basic. If someone preparing for campus placement, can easily crack aptitude at TFT.

Q1. Basic questions based on Manual testing, test case, SDLC/STLC, test scenarios etc.
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Q2. Core Java, what is OOPS etc.
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Q1. Normal questions. Introduction, goals etc. When can you join TFT? Any questions I have about company, job profile etc?
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Q1. Negative scenarios of pen,
Ans. 
Negative scenarios of pen include ink leakage, broken tip, running out of ink, smudging, and losing cap.
• Ink leakage can ruin documents or clothing

• Broken tip can make writing difficult

• Running out of ink can be frustrating in the middle of an important task

• Smudging can make writing illegible

• Losing cap can cause ink to dry out
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Q2. Test plan vs test statergy
Ans. 
Test plan outlines the scope, approach, resources, and schedule of testing, while test strategy defines the overall testing approach.
• Test plan details the specific test cases, test objectives, and test environment.

• Test strategy defines the testing methods, tools, and techniques to be used.

• Test plan is more detailed and focuses on individual test cases, while test strategy is high-level and focuses on overall testing ap...read more
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Q3. CRUD commands in API
Ans. 
CRUD commands in API refer to Create, Read, Update, and Delete operations for interacting with data.
• Create - POST request to add new data

• Read - GET request to retrieve data

• Update - PUT or PATCH request to modify existing data

• Delete - DELETE request to remove data
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