IBM Interview Questions, Process, and Tips for Experienced

Q1. What do you know about CS Workflows
Ans. 
CS Workflows refer to the processes and steps involved in managing and analyzing data in a computer science context.
• CS Workflows involve defining data sources and transformations

• They often include data cleaning, processing, and analysis steps

• Tools like Apache Airflow and Luigi are commonly used for managing workflows

• CS Workflows help automate data pipelines and ensure data quality and consistency
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Q2. What do you know about Forms and Templates and its use in workflow and webreports
Ans. 
Forms and Templates are used in workflow and web reports to standardize data input and presentation.
• Forms are used to collect data in a structured manner, often with predefined fields and formats

• Templates are pre-designed layouts for presenting data in a consistent way

• Forms and Templates help streamline processes, ensure data consistency, and improve reporting accuracy

• In workflow management, Forms can be used to gather...read more
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Q1. Why you need change
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It was a 1 hr test where we were asked to play games from a selected online site where they could record our problem-solving skills and response time and ability to make critical decisions. After which there was an English test in which sound is played and we were asked to guess the sentence she spoke or the answer to that sentence, and also to repeat the sentence is the same way.

The coding test comprises 2 questions as we were graduate hires, 1st question is the fundamental coding question to check the candidate's basic skills. The next question is of the intermediate level to check their overall coding expertise.

Q1. Tell me about yourself.
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Q2. How is the weather there?
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Q3. What are the types of clouds?
Ans. 
There are three types of clouds: public, private, and hybrid.
• Public clouds are owned and operated by third-party providers, and the infrastructure is shared among multiple organizations.

• Private clouds are dedicated to a single organization and can be located on-premises or hosted by a third-party provider.

• Hybrid clouds combine public and private clouds, allowing organizations to take advantage of the benefits of both.

• E...read more
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Q4. Have you heard about the Hybrid cloud?
Ans. 
Yes, Hybrid cloud is a combination of public and private cloud infrastructure.
• Hybrid cloud allows organizations to leverage the benefits of both public and private cloud infrastructure.

• It provides flexibility, scalability, and cost-effectiveness.

• For example, an organization can use a public cloud for non-sensitive data and a private cloud for sensitive data.

• Hybrid cloud also allows for workload portability and disaster...read more
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Q5. So, Do you Play Chess?
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Q6. Why do you want to join IBM?
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Q7. What makes you suitable for this company?
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Q8. What are polymorphism, abstraction, and encapsulation?
Ans. 
Polymorphism, abstraction, and encapsulation are three fundamental concepts in object-oriented programming.
• Polymorphism allows objects of different classes to be treated as if they are objects of the same class.

• Abstraction is the process of hiding complex implementation details and showing only the necessary information to the user.

• Encapsulation is the practice of keeping the internal workings of an object hidden from ...read more
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Q9. What is inheritance and what are their types? Explain them.
Ans. 
Inheritance is a mechanism in object-oriented programming where a new class is derived from an existing class.
• It allows the new class to inherit the properties and methods of the existing class.

• There are two types of inheritance: single and multiple.

• Single inheritance is when a class inherits from only one parent class.

• Multiple inheritance is when a class inherits from multiple parent classes.

• For example, a class 'Car'...read more
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Q10. Do you have any questions?
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This round has MCQ-type questions.

Q1. 1. How JS works behind the scenes. 2. Hoisting in JS 3. Event Loop 4. Some basic questions on Reactjs and Redux.
Ans. 
JS works by interpreting and executing code line by line, hoisting moves variable declarations to the top, event loop manages asynchronous operations, Reactjs and Redux are popular libraries for building user interfaces.
• JS works by interpreting and executing code line by line.

• Hoisting in JS moves variable declarations to the top.

• Event Loop in JS manages asynchronous operations.

• Reactjs and Redux are popular libraries fo
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Q1. Asked me about my previous projects. Also asked a few basic questions from Js.
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Q1. 5 questions they asked me
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Q1. 5 questions they asked in interview
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Q2. 5 questions they asked me
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Q1. Companies and salary
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Q1. Jenkins pipelines, git commands, docker container, AWS services, Kubernetes, Terraform, ansible, Jenkins build and Release process
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