Integra Micro Systems Interview Questions, Process, and Tips

Q1. Self introduction
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Q2. Difference between SDLC and stlc
Ans. 
SDLC is the Software Development Life Cycle, while STLC is the Software Testing Life Cycle.
• SDLC focuses on the development of software from planning to deployment, while STLC focuses on the testing activities within the SDLC.

• SDLC includes phases like requirements gathering, design, coding, testing, and deployment, while STLC includes phases like test planning, test design, test execution, and test closure.

• SDLC is more ...read more
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Q3. Regression testing
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Q4. What do you mean data query language and data definition language?
Ans. 
Data query language is used to retrieve data from a database, while data definition language is used to define and modify the structure of a database.
• Data query language (DQL) is used to retrieve data from a database, such as SQL SELECT statement.

• Data definition language (DDL) is used to define and modify the structure of a database, such as SQL CREATE TABLE statement.

• DQL focuses on querying and retrieving data, while ...read more
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Aptitude and reasoning

Q1. Java and android basic
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Q1. Java and android basics
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Q1. Communication and salary discussion
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Q1. String program question like occurance of every character , reverse a sentence
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Q2. Comparable and comparator
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Q3. Array list implementation
Ans. 
Array list implementation involves creating a dynamic list that can grow or shrink in size.
• Use ArrayList class in Java to create an array list of strings.

• ArrayList list = new ArrayList<>();

• Add elements to the list using list.add() method.

• list.add("Apple");

• Access elements using list.get() method.

• String fruit = list.get(0);

• Remove elements using list.remove() method.

• list.remove(0);
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Q4. Oops concepts from what is class to multi threading
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Object-oriented programming concepts from class to multi-threading in Android development.
• Class: blueprint for creating objects, encapsulates data and behavior (methods)

• Inheritance: allows a class to inherit properties and methods from another class

• Polymorphism: ability for objects to take on multiple forms

• Abstraction: hiding implementation details and showing only necessary features

• Encapsulation: bundling data and met...read more
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They give 25 applitude and 24 java mcq and one program from collection