Aloha Technology Software Developer Interview Questions, Process, and Tips

Aptitude is very easy , their is mcq - aptitude, and coding mcq and no pre- placement talk

Q1. Technical interview and asked prime number, fabonacci program , and strings contain numaric digit or not , palindrome , and you can see all review for search coding question and oops concept question ware ...read more
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Q2. Prime number fabonacci series oops
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There was just normal apti questions based upon topics like ratio & proportion, profit & loss, simple Interest, Time& Distance, time & Work, and so on.

Q1. Questions was on Java like What is JVM vs JIT What is Widening & Narrowing Wrapper classes Primitive vs Non Primitive Autoboxing & Unboxing
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Q2. After that discussion was on Oops Told about all the five concepts of oops and types of it Like define inheritance and its type Diff b/w multiple & multilevel Overloading overriding Usage of keywords ...read more
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Q1. Introduction Told about the overview of my performance throughout my interview process Offered
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Q1. Programming questions related to oops
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Q1. Mostly technical questions and 2 or 3 aptitudes.
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Q1. I was asked to write code for the palindrome number and then explain the code.
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Q2. The approach for finding the palindrome words within the sentence.
Ans. 
To find palindrome words in a sentence, split the sentence into words and check if each word is equal to its reverse.
• Split the sentence into words using whitespace as a delimiter

• Iterate through each word and check if it is equal to its reverse

• If a word is a palindrome, add it to the list of palindrome words

• Consider case-insensitivity while checking for palindromes
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Q1. Basic questions like introducing yourself
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Q2. Are you ready to relocate
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Normal aptitude questions.

Q1. Asked to solve two coding questions. ( ARRAY AND STRING)
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Q2. Oops concepts with Database
Ans. 
Object-oriented programming concepts can be applied to databases for better organization and efficiency.
• Encapsulation: Data and methods are encapsulated within classes to ensure data integrity.

• Inheritance: Tables can inherit properties and methods from other tables, reducing redundancy.

• Polymorphism: Different tables can have different implementations of the same method.

• Abstraction: Complex database structures can be ab
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Normal mcq question with aptitude reasoning and coding basics.

Q1. What are access modifiers?
Ans. 
Access modifiers are keywords in programming languages that define the accessibility of classes, methods, and variables.
• Access modifiers include public, private, protected, and default (package-private) in Java.

• Public access allows classes, methods, and variables to be accessed from any other class.

• Private access restricts access to only within the same class.

• Protected access allows access within the same package or su...read more
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Q2. What are classes and objects?
Ans. 
Classes are blueprints for creating objects in object-oriented programming. Objects are instances of classes.
• Classes define the properties and behaviors of objects.

• Objects are instances of classes that can hold data and perform actions.

• Classes can inherit properties and behaviors from other classes.

• Objects can interact with each other by calling methods or accessing properties.

• Example: Class 'Car' can have properties l...read more
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Q3. What is abstract class give real life example of abstraction?
Ans. 
Abstract class is a class that cannot be instantiated and is used as a blueprint for other classes.
• Abstract class can have abstract methods that must be implemented by its subclasses.

• Real life example of abstraction is a vehicle class with abstract methods like start() and stop().

• Subclasses like Car and Bike can implement these abstract methods in their own way.
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Q4. Write code to print prime number?
Ans. 
Code to print prime numbers in a given range
• Iterate through numbers in the range and check if each number is prime

• Use a nested loop to check divisibility of each number by numbers less than itself

• Print the number if it is prime
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Q5. Write code to test a number divisible by 2 or not?
Ans. 
Check if a number is divisible by 2 using modulo operator.
• Use the modulo operator (%) to check if the remainder is 0 when dividing the number by 2.

• If the remainder is 0, then the number is divisible by 2.

• For example, if num % 2 == 0, then the number is divisible by 2.
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