Cybage Software Engineer Interview Questions, Process, and Tips

Mcqs based test mix of theory and code based

Q1. Reverse an array code
Ans. 
Reverse an array of strings in place
• Iterate through half of the array and swap elements at opposite ends

• Use a temporary variable to store the value being swapped
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Q2. Explain oops concepts
Ans. 
OOPs concepts are fundamental principles in object-oriented programming that help in organizing and designing code.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

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

• Polymorphism: The ability of objects to take on multiple forms or have multiple behaviors.

• Abstraction: Hiding complex implementati...read more
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Q3. Basic html css js
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Q1. Tell me about yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience in developing web applications

• Team player with excellent communication skills
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Q2. General questions
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Q1. Basic project questions
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Q2. Basic SQL questions
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Q3. Basic agile process questions
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Q1. Introduce yourself
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Q2. Next goals in 5 years
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Q3. Strength and weakness
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Q4. Gave one topic and talk 5 mins about it
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Both coding and aptitude interview

Q1. What is react? What is css? What is redux?
Ans. 
React is a JavaScript library for building user interfaces. CSS is a styling language used to design web pages. Redux is a predictable state container for JavaScript apps.
• React is used for building reusable UI components

• CSS is used to style and layout web pages

• Redux is used for managing the state of an application

• React and Redux are often used together to build complex web applications
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Q2. What is dataflow of react
Ans. 
React dataflow is unidirectional, from parent to child components via props and from child to parent via callbacks.
• React follows a unidirectional data flow architecture.

• Parent components pass data down to child components via props.

• Child components can update the parent's state via callbacks.

• This helps to maintain a clear and predictable flow of data throughout the application.

• Redux can be used to manage more complex d
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2 technical questions

Q1. Java collections framework
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Q2. Strings in Java
Ans. 
Strings in Java are sequences of characters used to store and manipulate text data.
• Strings in Java are immutable, meaning their values cannot be changed once they are created.

• String objects can be created using the 'new' keyword or by directly assigning a string literal.

• Common string operations in Java include concatenation, substring extraction, and comparison.
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2 simple questions were asked on DSA

Q1. Which Angular version have you used
Ans. 
I have used Angular version 8 and 9 in my previous projects.
• Used Angular 8 for a project that required advanced routing and lazy loading features

• Upgraded to Angular 9 to take advantage of improved performance and Ivy rendering engine
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Q2. Pipes in Angular
Ans. 
Pipes in Angular are used for transforming data in templates.
• Pipes are used to format data before displaying it in the view.

• Angular provides built-in pipes like date, currency, uppercase, lowercase, etc.

• Custom pipes can also be created for specific formatting needs.

• Pipes can be chained together for multiple transformations.

• Example: {{ birthday | date:'MM/dd/yyyy' }} will format the birthday date.
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Q1. Background: I was approached by the recruitment team in the last week of March 2022 based on my profile from Naukri.com . The recruiter talked about the Job Description, the role and the required skillset ...read more
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