Infosys Operations Executive Interview Questions, Process, and Tips

Basic logic,maths, reasoning and puzzle rounds

Q1. Technical questions based on the role
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Q2. Tell me about yourself ?
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Q3. Where do you see yourself in next 5 years
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There were 4 sections
Reasoning ability, Mathematical ability, Verbal ability, Puzzle solving

Q1. Percentage, Data interpretation, Permutation and Combination, Boat and Streams, Probability
Ans. 
The question covers various topics in quantitative aptitude such as percentage, data interpretation, permutation and combination, boat and streams, and probability.
• Percentage: Calculation of percentage, percentage increase or decrease, profit and loss percentage

• Data interpretation: Reading and analyzing data from graphs, charts, and tables

• Permutation and combination: Calculation of possible arrangements and combination...read more
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Q1. How are you feeling?
Ans. 
I'm feeling great, thank you for asking!
• I'm feeling energized and ready to tackle any challenges that come my way

• I had a good night's sleep and a healthy breakfast this morning

• I'm excited about the opportunity to interview for this position
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Q2. What is your hobby?
Ans. 
My hobby is reading books.
• I enjoy reading books on various topics such as history, science, and fiction.

• I usually read for an hour or two before going to bed.

• Reading helps me relax and expand my knowledge.

• Some of my favorite authors include Dan Brown, Stephen Hawking, and J.K. Rowling.
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Q3. What is Overloading and Overriding?
Ans. 
Overloading is using the same method name with different parameters. Overriding is replacing a method in a subclass.
• Overloading is used to have multiple methods with the same name but different parameters.

• Overriding is used to replace a method in a subclass with a new implementation.

• Overloading is resolved at compile-time while overriding is resolved at runtime.

• Example of overloading: public void print(int num) and pub...read more
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Q4. Does java use call by value or call be reference?
Ans. 
Java uses call by value.
• Java passes a copy of the value of a variable to a method, not the actual variable itself.

• Changes made to the parameter inside the method have no effect on the original variable.

• However, if the parameter is an object reference, the reference is passed by value, so changes to the object itself will be reflected outside the method.
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Q5. Why doesn't java support pointers?
Ans. 
Java doesn't support pointers for safety and security reasons.
• Java uses references instead of pointers to avoid memory leaks and null pointer exceptions.

• Pointers can be used to access memory directly, which can be a security risk.

• Java's garbage collector manages memory automatically, making pointers unnecessary.

• Java's design philosophy prioritizes safety and security over low-level control.

• Pointers can also make code m
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Q6. Can instances of abstract class be created?
Ans. 
No, instances of abstract class cannot be created.
• Abstract classes are incomplete and cannot be instantiated.

• They are meant to be extended by subclasses that provide concrete implementations.

• Abstract classes can have abstract methods that must be implemented by the subclass.

• Example: abstract class Animal cannot be instantiated, but subclasses like Dog and Cat can be.
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Aptitude was little bit hard

Q1. Tell me about your self
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Q2. Tell me about your project
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Q3. Why do you want to join IT company
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Q4. Which language did you know
Ans. 
I am proficient in English and Spanish.
• Proficient in both English and Spanish

• Can read, write, and speak both languages fluently

• Have experience working in bilingual environments

• Able to translate documents and communicate with Spanish-speaking clients/customers
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Q5. Did you have any question to ask
Ans. 
Yes, I have a few questions regarding the company culture and growth opportunities.
• Can you tell me more about the company's values and how they are reflected in day-to-day operations?

• What opportunities are there for professional development and advancement within the company?

• How does the company encourage innovation and creativity among its employees?

• Can you provide any examples of successful projects or initiatives th...read more
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The aptitude test mainly contained questions related to analytical and logical reasoning.

Q1. Where do you see yourself in 5 years?
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Q2. What are your strengths and weaknesses?
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Q3. Tell me about yourself.
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Write code for prime number and Fibonacci series basic codes

Basic intermediate level logical questions