Aloha Technology Softwaretest Engineer Interview Questions and Answers

Basic questions were there

Q1. Interview was based on Basic DSA questions and SQL queries and DBMS concept
Add your answer
Q2. Arrays DSA question, AciD property, joins
Add your answer

Q1. This was kind Technical + HR. Taken Senior Manager.
Add your answer
Q2. About project discussion and one DSA question
Add your answer

Q1. What languages did you know
Ans. 
I am proficient in several programming languages, each suited for different tasks and projects.
• JavaScript: Used for web development, creating interactive front-end applications.

• Python: Great for data analysis, machine learning, and scripting tasks.

• Java: Commonly used for building enterprise-level applications and Android development.

• C#: Utilized for developing Windows applications and game development with Unity.

• SQL: E...read more
Answered by AI
Add your answer
Q2. What are they
Add your answer

Basic Programming questions will be there

Q1. Why Java is most secured!?
Add your answer
Q2. Explain how Java program execute?
Ans. 
Java programs are executed by the Java Virtual Machine (JVM) which interprets and executes the bytecode generated by the Java compiler.
• Java source code is compiled into bytecode by the Java compiler

• The bytecode is platform-independent and can be executed on any device with a JVM

• The JVM interprets the bytecode and executes the instructions

• The JVM manages memory, handles exceptions, and provides other runtime services

• Exa...read more
Answered by AI
View 1 more answer

Q1. Communication and basic technical questions
Add your answer

Difficulty level is medium

Q1. Medium about java and database
Add your answer

Q1. Medium level - about project
Add your answer

Q1. Core java basic questions
Add your answer

Q1. Why strings are immutable
Ans. 
Strings are immutable to ensure data integrity and security by preventing accidental or intentional modification.
• Immutable strings prevent accidental changes to data

• Enhances security by preventing data tampering

• Allows for efficient memory management
Answered by AI
Add your answer
Q2. Count the number of repeated words from the given string
Ans. 
Count the number of repeated words in a given string
• Split the string into words using a delimiter like space

• Create a hashmap to store word frequencies

• Iterate through the words and update the hashmap accordingly

• Count the number of words with frequency greater than 1
Answered by AI
Add your answer

Q1. What is difference between controller and rest controller
Add your answer
Q2. Coding question to print highest salary of a employee
Ans. 
Print highest salary of an employee using coding
• Create an array of employee salaries

• Sort the array in descending order

• Print the first element of the sorted array as the highest salary
Answered by AI
Add your answer
Q3. Java 8 features
Add your answer
Q4. What is jwt token
Add your answer
Q5. Microservice how to interact with other microservice
Add your answer