INEXTURE Solutions Python Developer Interview Questions and Answers

Q1. Describe oops concept.
Ans. 
OOPs concept stands for Object-Oriented Programming, which is a programming paradigm based on the concept of objects.
• OOPs focuses on creating objects that contain both data and methods to manipulate that data.

• It emphasizes concepts like inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation restricts access to certain comp...read more
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This round is based on aptitude

Q1. Resume based , java related
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Q1. Tell me about yourself
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Quantitative Aptitude

Q1. To write syntax for a problem using any programming language.
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Q2. Tell me about your projects and Internship experience.
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Q1. Questions were related to Hobbies, extra curricular activities and some questions of analytical ability such as color cube, maths, etc. It was in general.
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Q1. Difference between String and StringBuilder?
Ans. 
String is immutable, StringBuilder is mutable.
• String is immutable, meaning its value cannot be changed once it is created.

• StringBuilder is mutable, allowing for the modification of its value without creating a new object.

• String concatenation in a loop is more efficient with StringBuilder to avoid creating multiple String objects.

• StringBuilder has methods like append(), insert(), delete(), etc. for modifying its value.
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Q2. What are AWS services?
Ans. 
AWS services are a collection of cloud computing services provided by Amazon Web Services.
• Compute services (e.g. EC2, Lambda)

• Storage services (e.g. S3, EBS)

• Database services (e.g. RDS, DynamoDB)

• Networking services (e.g. VPC, Route 53)

• Analytics services (e.g. Redshift, Athena)

• Machine Learning services (e.g. SageMaker)

• Security services (e.g. IAM, KMS)
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Logic and MCQ were there

Q1. How cobol db 2 works? how to add checkpoint logic.
Ans. 
COBOL DB2 is a programming language used for database management. Checkpoint logic is used to ensure data integrity and recoverability.
• COBOL DB2 is used for accessing and manipulating data in DB2 databases.

• Checkpoint logic in COBOL DB2 involves saving the current state of the database at specific points to ensure data integrity.

• To add checkpoint logic, you can use COMMIT and ROLLBACK statements in your COBOL DB2 progra...read more
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Q2. How jcl works, how to do restart
Ans. 
JCL (Job Control Language) is used to control batch jobs on mainframe systems. Restarting a job involves identifying the step where it failed and resubmitting the job from that step.
• JCL is used to define and control batch jobs on mainframe systems

• To restart a job, identify the step where it failed

• Modify the JCL to start from the failed step by specifying the restart parameter

• Submit the modified JCL to restart the job
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It was easy, the topic is upi

Aptitude + coding Test

Q1. It's about my projects
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Q2. And few Javascript questions
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Q1. General HR questions
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Duration 1 hr general aptitude topics

Duration 1hr subject related coding questions

It's depend on position after you crack the coding round you can eligible for two technical rounds

Q1. He asks about queries mainly stored procedures
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Why should we hire you?
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Q4. Why are you looking for a change?
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Q5. Tell me about yourself.
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