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IBM Isd Engineer Interview Questions and Answers

Updated 11 Sep 2023

IBM Isd Engineer Interview Experiences

1 interview found

Isd Engineer Interview Questions & Answers

user image Anonymous

posted on 11 Sep 2023

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via campus placement at Sri Venkateswara College of Engineering and Technology, Chittoor and was interviewed in Aug 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Mcqs on different subjects

Round 3 - Coding Test 

Another coding test at nodal center

Interview Preparation Tips

Topics to prepare for IBM Isd Engineer interview:
  • Coding
Interview preparation tips for other job seekers - Prepare well for the coding rounds

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(16 Questions)

  • Q1. What are custom hooks in React, and what are their use cases? Additionally, can you provide an example of a custom hook that performs an API call and utilizes the retrieved data?
  • Ans. 

    Custom hooks in React are reusable functions that allow you to extract component logic into separate functions for better code organization and reusability.

    • Custom hooks are created using the 'use' prefix and can be used to share logic between components.

    • Use cases for custom hooks include fetching data from an API, handling form state, managing local storage, and more.

    • Example of a custom hook for API call: const useFetc...

  • Answered by AI
  • Q2. What is the difference between useMemo and useCallback in React?
  • Ans. 

    useMemo is used to memoize a value, while useCallback is used to memoize a function.

    • useMemo is used to memoize a value and recompute it only when its dependencies change.

    • useCallback is used to memoize a callback function and prevent unnecessary re-renders.

    • Example: useMemo can be used to memoize the result of a complex computation, while useCallback can be used to memoize an event handler function.

  • Answered by AI
  • Q3. What is the difference between class-based components and functional components in React?
  • Ans. 

    Class-based components use ES6 classes and have lifecycle methods, while functional components are simpler and use functions.

    • Class-based components use ES6 classes to create components, while functional components are created using functions.

    • Class-based components have lifecycle methods like componentDidMount and componentDidUpdate, while functional components do not.

    • Functional components are simpler and more lightweig...

  • Answered by AI
  • Q4. How can you implement the lifecycle of a React component in a functional component?
  • Ans. 

    Implementing the lifecycle of a React component in a functional component

    • Use the useEffect hook to replicate lifecycle methods like componentDidMount, componentDidUpdate, and componentWillUnmount

    • Pass an empty array as the second argument to useEffect to mimic componentDidMount

    • Pass a variable or state as the second argument to useEffect to mimic componentDidUpdate

    • Return a cleanup function inside useEffect to mimic compo

  • Answered by AI
  • Q5. What are the various state management techniques available in React?
  • Ans. 

    Various state management techniques in React include Context API, Redux, and local state.

    • Context API: React's built-in solution for passing data through the component tree without having to pass props down manually at every level.

    • Redux: A popular state management library for React applications, allowing for a centralized store to manage application state.

    • Local state: Managing state within individual components using us

  • Answered by AI
  • Q6. What is the architecture of Redux, and what purposes do middlewares serve within it?
  • Ans. 

    Redux is a predictable state container for JavaScript apps. Middlewares are functions that intercept actions before they reach the reducer.

    • Redux follows a unidirectional data flow architecture.

    • Middlewares in Redux are functions that can intercept, modify, or dispatch actions.

    • Common use cases for middlewares include logging, asynchronous API calls, and handling side effects.

    • Examples of popular Redux middlewares are Redu...

  • Answered by AI
  • Q7. What is hoisting in JavaScript?
  • Ans. 

    Hoisting in JavaScript is the behavior where variable and function declarations are moved to the top of their containing scope during the compilation phase.

    • Variable declarations are hoisted to the top of their scope, but not their initializations.

    • Function declarations are fully hoisted, meaning they can be called before they are declared.

    • Hoisting can lead to unexpected behavior if not understood properly.

  • Answered by AI
  • Q8. What is event bubbling in JavaScript?
  • Ans. 

    Event bubbling is the propagation of events from the target element up through its ancestors in the DOM tree.

    • Events triggered on a child element will 'bubble up' and trigger on parent elements.

    • Event listeners can be attached to parent elements to handle events from multiple child elements.

    • Stopping event propagation can be done using event.stopPropagation() or event.stopImmediatePropagation().

  • Answered by AI
  • Q9. What are block scope and function scope in JavaScript?
  • Ans. 

    Block scope and function scope are two types of scopes in JavaScript that determine the visibility and accessibility of variables.

    • Block scope refers to the visibility of variables within a block of code enclosed by curly braces. Variables declared with 'let' and 'const' have block scope.

    • Function scope refers to the visibility of variables within a function. Variables declared with 'var' have function scope.

    • Variables de...

  • Answered by AI
  • Q10. Have you had experience working with semantic tags in HTML?
  • Ans. 

    Yes, I have experience working with semantic tags in HTML.

    • Used semantic tags like <header>, <nav>, <main>, <section>, <article>, <aside>, <footer> for better structure and SEO.

    • Understand the importance of using semantic tags for accessibility and search engine optimization.

    • Semantic tags help in organizing content and making it more readable for developers and browsers.

  • Answered by AI
  • Q11. What are the various methods for creating an object in JavaScript?
  • Ans. 

    Various methods for creating an object in JavaScript include object literals, constructor functions, ES6 classes, and Object.create() method.

    • Object literals: var obj = { key: value };

    • Constructor functions: function ObjectName() { this.key = value; } var obj = new ObjectName();

    • ES6 classes: class ClassName { constructor() { this.key = value; } } var obj = new ClassName();

    • Object.create() method: var obj = Object.create(pr

  • Answered by AI
  • Q12. What are the differences between shallow copy and deep copy in JavaScript?
  • Ans. 

    Shallow copy only copies the references of nested objects, while deep copy creates new copies of nested objects.

    • Shallow copy creates a new object but does not create copies of nested objects, only copies their references.

    • Deep copy creates a new object and also creates new copies of all nested objects.

    • Shallow copy can be achieved using Object.assign() or spread operator, while deep copy can be achieved using JSON.parse(

  • Answered by AI
  • Q13. What will be the output of the following JavaScript code fragment: `const a; function test() { console.log(a); }; test();`?
  • Ans. 

    The code will throw an error because 'a' is declared but not initialized.

    • The code will result in a ReferenceError because 'a' is declared but not assigned a value.

    • Variables declared with 'const' must be initialized at the time of declaration.

    • Initializing 'a' with a value before calling test() will prevent the error.

  • Answered by AI
  • Q14. How can you use CSS to arrange elements in a row and column layout?
  • Ans. 

    CSS can be used to arrange elements in a row and column layout using flexbox or grid layout properties.

    • Use display: flex; for a row layout and display: flex; flex-direction: column; for a column layout

    • Use justify-content and align-items properties to align items in the main axis and cross axis respectively

    • For grid layout, use display: grid; and grid-template-columns or grid-template-rows to define the layout

  • Answered by AI
  • Q15. Have you utilized CSS preprocessors, and if so, which ones?
  • Ans. 

    Yes, I have utilized CSS preprocessors such as SASS and LESS.

    • I have experience using SASS to streamline my CSS workflow by utilizing variables, mixins, and nesting.

    • I have also worked with LESS to improve code organization and maintainability through features like variables and functions.

  • Answered by AI
  • Q16. If I have assigned different colors to an ID and a class and applied both to the same element, which color will be applied based on CSS specificity precedence?
  • Ans. 

    The color applied will be based on the specificity of the selector, with ID having higher specificity than class.

    • ID has higher specificity than class in CSS

    • Color applied will be based on the selector with higher specificity

    • Example: If ID selector has color red and class selector has color blue, the color applied will be red

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Cognizant Senior Software Engineer interview:
  • Javascript
  • React.Js
  • HTML
  • CSS
Interview preparation tips for other job seekers - Possessing a deep understanding of JavaScript and React is essential. Interviewers may engage in mind games with candidates; therefore, we should remain calm and focused solely on the questions. Additionally, we need to be confident in our answers; otherwise, they may respond with doubt, asking, "Is that so?"

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Dec 2024.

Round 1 - Technical 

(5 Questions)

  • Q1. Can you share your work experience?
  • Q2. What tools have you used to perform finite element analysis (FEA)?
  • Q3. What is your basic knowledge of the strength of materials and finite element method (FEM)?
  • Q4. What are the shear force distribution (SFD) and bending moment diagram (BMD) for cantilever beams made of two different materials that are subjected to a point load P at the free end?
  • Q5. What is the purpose of static analysis?

Interview Preparation Tips

Interview preparation tips for other job seekers - We should have a deep understanding of the strength of materials and finite element method (FEM), and we should be able to explain what we have accomplished and the reasons behind our actions in previous companies.

Software Engineer Interview Questions & Answers

TCS user image Sai Kowshik Nandigam

posted on 15 Jan 2025

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. What's return statement in java
  • Q2. What are get set methods
  • Q3. What is the difference between an interface and an abstract class in Java?
  • Q4. How do you implement a stack in Java using an array?
  • Q5. What is the difference between a HashMap and a TreeMap in Java?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Technical questions regarding Salesforce
  • Q2. Technical questions regarding Salesforce
Round 2 - HR 

(2 Questions)

  • Q1. Salary discussion
  • Q2. Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - No hike in HCL in all fiscal year
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via campus placement at SRM Institute of Science and Technology, NCR Campus, Ghaziabad and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Can you tell me about yourself?
  • Ans. 

    I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.

    • 5 years of experience in software development

    • Proficient in developing web applications

    • Skilled in using various technologies

    • Passionate about software engineering

  • Answered by AI
  • Q2. Can you explain one of the projects you completed during the academic year?
  • Ans. 

    Developed a web-based student management system for tracking attendance and grades.

    • Used HTML, CSS, and JavaScript for front-end development.

    • Implemented backend functionality using PHP and MySQL database.

    • Incorporated user authentication and authorization features for secure access.

    • Tested the system thoroughly to ensure functionality and user-friendliness.

  • Answered by AI
  • Q3. What were some of the fundamental concepts of Artificial Intelligence that the interviewer inquired about during your interview as a Computer Science and Engineering - Artificial Intelligence and Machine L...
  • Q4. What were your Achievements in the graduation years
  • Ans. 

    Graduated with honors, completed multiple internships, and won coding competitions

    • Graduated with honors in Computer Science

    • Completed internships at XYZ Company and ABC Corporation

    • Won first place in coding competition at university hackathon

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while introducing yourself, and always ensure you possess comprehensive knowledge about the information you have provided in your resume.
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was good . 3 question

Round 2 - Coding Test 

It was hard, 5 questions

Round 3 - Technical 

(4 Questions)

  • Q1. Face to Face interview .
  • Q2. Java basic question
  • Q3. Java question directly start with hard coding question
  • Q4. Not asking self introduction or anything related past company
Round 4 - HR 

(1 Question)

  • Q1. NA i am not selected
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Technical 

(3 Questions)

  • Q1. Can you tell me about yourself?
  • Ans. 

    I am a passionate software engineer with a strong background in computer science and experience in developing innovative solutions.

    • Completed a Bachelor's degree in Computer Science from XYZ University

    • Proficient in programming languages such as Java, Python, and C++

    • Worked on projects involving web development, database management, and machine learning

    • Strong problem-solving skills and ability to work in a team environmen

  • Answered by AI
  • Q2. What was your role and contributions in your projects?
  • Ans. 

    I was responsible for designing and implementing new features, fixing bugs, and optimizing performance in various projects.

    • Designed and implemented new features based on client requirements

    • Fixed bugs reported by QA team or end users

    • Optimized performance by refactoring code or improving algorithms

    • Collaborated with team members to ensure project deadlines were met

  • Answered by AI
  • Q3. Are you willing to relocate?
  • Ans. 

    Yes, I am open to relocating for the right opportunity.

    • I am open to relocating for the right job opportunity

    • I am flexible and willing to move for the right position

    • I have relocated for previous jobs and am comfortable with the process

  • Answered by AI
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was an aptitute round and 2 coding questions was there

Round 2 - Technical 

(3 Questions)

  • Q1. Tell me about yourself
  • Q2. We had discussion on projects than mentioned in my resume
  • Q3. Then he moved to DSA question in which he told to how you will insert node in doubly linked list ,I answered all correctly he appreciated me also but after 5 min one person came and told you can go . I was...

Interview Preparation Tips

Interview preparation tips for other job seekers - try to give interview as early as possible prepare basic dsa and projects
Interview experience
3
Average
Difficulty level
Easy
Process Duration
-
Result
No response

I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the SQL query to find the second highest rank in a dataset?
  • Ans. 

    Use a subquery to find the second highest rank in a dataset.

    • Use a subquery to select the maximum rank from the dataset.

    • Then use another subquery to select the maximum rank that is less than the maximum rank found in the first subquery.

  • Answered by AI
  • Q2. What is a program to determine whether a number is odd or even?
  • Ans. 

    A simple program using modulo operator to determine if a number is odd or even.

    • Use the modulo operator (%) to check if the number divided by 2 leaves a remainder

    • If the remainder is 0, the number is even. If the remainder is 1, the number is odd

    • Example: num % 2 == 0 (even), num % 2 == 1 (odd)

  • Answered by AI

IBM Interview FAQs

How many rounds are there in IBM Isd Engineer interview?
IBM interview process usually has 3 rounds. The most common rounds in the IBM interview process are Resume Shortlist, Aptitude Test and Coding Test.

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IBM Isd Engineer Interview Process

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