Mphasis Technical Writer Interview Questions and Answers

Q1. Reverse a number without using loop
Ans. 
Reverse a number without loop
• Convert the number to a string

• Use string slicing to reverse the string

• Convert the reversed string back to a number
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Q1. Why should we hire you?
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Q1. QA Related question ,
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Q1. Salary discussion,Negotiation
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Q1. Basic java 8 questions
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Q1. Team leader role nd responsibility
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Q2. Team leader KPI
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It was mainly texhnical coding round. Did coding in c, c++ and made some programs required.

Q1. Salary discussion what is expectex what is the current salary.
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Q2. Why changing the compant
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Q1. Generic questions
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Q1. Manager round with scenario based questions
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Q2. What will you do to improve bottom quartile
Ans. 
To improve bottom quartile, I will focus on identifying areas of improvement, providing targeted training, setting clear goals, and regularly monitoring progress.
• Identify specific areas where the bottom quartile is lacking and develop targeted improvement plans.

• Provide additional training and resources to help employees in the bottom quartile improve their skills and performance.

• Set clear and achievable goals for emplo...read more
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Q1. Senior Manager round
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Q2. Scenario based questions
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Q1. HOW JVM works ?
Ans. 
JVM is a virtual machine that executes Java bytecode. It manages memory, provides security, and facilitates garbage collection.
• JVM loads the bytecode generated by the Java compiler and interprets it.

• It uses Just-In-Time (JIT) compilation to improve performance by compiling frequently used code into native machine code.

• JVM manages memory through garbage collection, freeing up memory occupied by objects that are no longe...read more
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Q2. Hash Map internal working?
Ans. 
Hash Map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash Map uses a hash function to determine the index of the key-value pair in the underlying array.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Hash Map provides constant time complexity O(1) for insertion,
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Q1. What is stereo annotation ?
Ans. 
Stereo annotation is the process of labeling or tagging images or videos with depth information to create a 3D effect.
• Stereo annotation involves identifying corresponding points in a pair of images or frames to determine depth perception.

• It is commonly used in computer vision tasks such as object detection, tracking, and scene understanding.

• Examples of stereo annotation include creating depth maps for autonomous drivin
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Q2. Muti threading.
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