IBS Software Services Interview Questions, Process, and Tips

Q1. Basic questions on java and React js. The questions were average and got cleared interview. React life cycle About the project you have done
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Q2. React basics like virtual dom and life cycle
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Q1. Will ask about your interest to join IBS
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Q2. Salary negotiations
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Q1. Explain threat lifecycle in java
Ans. 
Threat lifecycle in Java involves the stages of identification, prevention, detection, response, and recovery.
• Identification: Recognizing potential threats and vulnerabilities in the Java application.

• Prevention: Implementing security measures to mitigate the identified threats.

• Detection: Monitoring the application for any signs of security breaches or attacks.

• Response: Taking immediate action to address and mitigate th...read more
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Q1. Oops Concepts of Java
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Oops Concepts of Java are fundamental principles of object-oriented programming.
• Encapsulation: Bundling data and methods that operate on the data into a single unit.

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

• Polymorphism: Ability of a method to do different things based on the object it is acting upon.

• Abstraction: Hiding the implementation details and showing only the necessary fe
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Q2. How to validate that the URL loaded is correct or not?
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To validate the correct URL loaded, check the current URL in the browser.
• Get the current URL from the browser using driver.getCurrentUrl() method in Selenium.

• Compare the current URL with the expected URL to validate correctness.

• Use assertions or conditional statements to confirm if the URL is correct.

• Consider handling any redirects or dynamic URLs that may affect validation.

• Utilize regular expressions for more flexible
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Q3. Alert handling in selenium
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Alert handling in Selenium involves handling pop-up alerts, confirmation alerts, and prompt alerts.
• Use driver.switchTo().alert() method to handle alerts

• To accept an alert, use alert.accept() method

• To dismiss an alert, use alert.dismiss() method

• To get text from an alert, use alert.getText() method

• To send text to a prompt alert, use alert.sendKeys() method
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Q4. How to perform Mouse actions
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Mouse actions can be performed using Selenium WebDriver by using Actions class
• Create an instance of Actions class

• Use methods like moveToElement, click, doubleClick, contextClick, dragAndDrop, etc.

• Perform the desired action by calling the respective method on the Actions object
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Q5. How to read data from an XL file using selenium
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You can read data from an Excel file using Apache POI library in Selenium.
• Use Apache POI library to interact with Excel files

• Create a FileInputStream object to read the Excel file

• Create a Workbook object to represent the Excel file

• Get the desired sheet from the Workbook

• Iterate through rows and cells to read data
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Q6. Waits in selenium
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Waits in Selenium are used to make the automation script wait for a certain condition to be met before proceeding.
• Implicit Wait: Waits for a certain amount of time before throwing a NoSuchElementException.

• Explicit Wait: Waits for a certain condition to be met before proceeding.

• Fluent Wait: Waits for a condition with a defined maximum amount of time.

• Thread.sleep(): Pauses the execution for a specified amount of time.
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Basic aptitude and programming

Q1. Resume based. DS, SQL....
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Q1. Basic HR questions
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They conducted a driving assessment and an aptitude test, which I found to be somewhat challenging.

Q1. During the technical interview, what programming languages were you asked about?
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Q1. What does honesty mean to you?
Ans. 
Honesty means being truthful, transparent, and trustworthy in all actions and communications.
• Being truthful and not deceiving others

• Being transparent and open in communication

• Being trustworthy and keeping promises

• Admitting mistakes and taking responsibility for actions
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Q2. Can you describe a challenging situation you faced during your educational period?
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During my educational period, I faced a challenging situation when I had to balance a heavy course load with a part-time job.
• Struggled to manage time effectively between classes and work

• Felt overwhelmed with assignments and deadlines

• Sought help from professors and peers for guidance and support
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Q1. Explain OOP Concepts with Example.
Ans. 
OOP Concepts are fundamental principles in object-oriented programming that help in organizing code efficiently.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class). Example: Class Car with properties like make, model, and methods like start(), stop().

• Inheritance: Allows a class to inherit properties and methods from another class. Example: Class SUV inheriting from class Car.

• Pol...read more
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Q2. Method Overloading and Method Overriding
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