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Alpha Plus Technologies Software Developer Interview Questions and Answers
Alpha Plus Technologies Software Developer Interview Experiences
1 interview found
I appeared for an interview before Jun 2016.
Interview Preparation Tips
Experience: We had to answer 60 questions, all based on basic maths, logic and general knowledge.
Round: Technical + HR Interview
Experience: My Technical+HR interview lasted for about 90 minutes.
I was asked technical questions on Arrays, Inheritance, complicated loops and conditional statements and was asked to explain the concepts with diagrammatic representation.
Later I was asked about my hobbies and what I want to pursue in my future.
Tips: One must be calm and answer every question honestly.
Skills: Speaking Skill, Presentation Skills, Presentation Skills, Presence Of Mind, Presentation Of Facts In Resume, Coding Skills And Knowledge On Data Structures, Teamwork, Common Sense, Communication And Confidence
College Name: Xavier Institute Of Engineering
Interview questions from similar companies
Selected
I applied via Recruitment Consulltant and was interviewed before Mar 2023. There was 1 interview round.
(2 Questions)
- Q1. List and tuple differences
- Ans.
List is mutable, tuple is immutable in Python.
Lists are mutable, meaning their elements can be changed after creation.
Tuples are immutable, meaning their elements cannot be changed after creation.
Lists are defined using square brackets [], tuples using parentheses ().
Lists are typically used for collections of similar items, tuples for fixed collections of dissimilar items.
- Q2. Generators in python
- Ans.
Generators in Python are functions that allow you to iterate over a sequence of items without storing them all in memory at once.
Generators are created using a function with 'yield' instead of 'return'.
They are used to generate a sequence of values lazily, one at a time.
Generators are memory efficient as they do not store all values in memory at once.
Example: def my_generator(): for i in range(5): yield i
Example: ...
Skills evaluated in this interview
Software Developer Interview Questions & Answers
PhiStream Consulting
Anonymous
posted on 13 Jun 2021
Interview Questionnaire
5 Questions
- Q1. Basic core java. like what is java, feature of java, overloading and overriding, encapsulation, abstract, interface, how to achieve encapsulation
- Q2. String , stringbuffer, STRINGBUILDER, immutable mutable, string constant pool
- Q3. What is collection. Also explain concrete class of collection. Hashmap. All class and interface
- Ans.
A collection is a group of objects that can be stored, manipulated, and retrieved as a single unit.
Concrete classes of collection include ArrayList, LinkedList, HashSet, and TreeSet.
HashMap is a concrete class of the Map interface, which is a type of collection that stores key-value pairs.
Other classes and interfaces in the collection framework include Queue, Stack, Vector, and Collection.
- Q4. Servlets jsp also asked ur interviewer
- Q5. And database
Skills evaluated in this interview
I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.
That was 1 hour apti test with subjective questions
This was coding round with DSA. Good basic questions
Interview Preparation Tips
I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Firstly They have asked me to introduce myself and further, they questions from manly 3 section from my resume
- Q2. OOPS 1: Difference between Method overloading and method overriding 2: What is inheritance and it's benifits 3: Define encapsulation and Abstraction.
- Ans.
Questions related to OOPS concepts in software engineering.
Method overloading is having multiple methods with the same name but different parameters, while method overriding is having a method in a subclass with the same name and parameters as a method in its superclass.
Inheritance is the ability of a class to inherit properties and methods from its parent class. It allows for code reuse and promotes modularity.
Encapsu...
- Q3. SQL 1: Difference between primary key and unique key 2: Why we use Normalisation and there different types 3: Some questions from SQL query, Join, delete, update, etc.
- Ans.
Answers to SQL related questions for Software Engineer interview
Primary key uniquely identifies a record in a table, while unique key ensures that no two records have the same value for a specific column
Normalization is used to eliminate data redundancy and improve data integrity. Types include 1NF, 2NF, 3NF, BCNF, 4NF, 5NF
SQL queries can be used to retrieve data from one or more tables using joins. Delete and update s
- Q4. Aptitude 1: One question from number series
Interview Preparation Tips
Skills evaluated in this interview
(3 Questions)
- Q1. Difference between Asp.net and Ado.net? Explain about Ado.net complete briefly?
- Ans.
ASP.NET is a web development framework while ADO.NET is a data access technology for connecting to databases.
ASP.NET is used for building web applications, while ADO.NET is used for accessing and manipulating data from databases.
ASP.NET provides a framework for creating dynamic web pages, handling user input, and managing state, while ADO.NET provides a set of classes for interacting with databases.
ASP.NET includes fea...
- Q2. Difference between Functions and stored procedure?
- Ans.
Functions return a value while stored procedures do not.
Functions are used to perform a specific task and return a value to the caller.
Stored procedures are used to execute a set of SQL statements and do not return a value.
Functions can be used in SQL statements while stored procedures cannot.
Functions can be called from within stored procedures.
Functions are deterministic while stored procedures may not be.
Functions c...
- Q3. Interface Inheritance Difference between overloading and overriding
- Ans.
Interface is a contract that defines the methods a class must implement. Inheritance is the ability of a class to inherit properties and methods from another class.
Interface is used to achieve abstraction and multiple inheritance in Java.
Inheritance allows code reuse and promotes code organization.
Overloading is having multiple methods with the same name but different parameters.
Overriding is providing a different impl...
Interview Preparation Tips
Skills evaluated in this interview
ravi amma
(2 Questions)
- Q1. DevOps tools related questions
- Q2. And python programming questions
Find largest element
I appeared for an interview in Mar 2024.
(2 Questions)
- Q1. Related to oops,
- Q2. Micro services regarding
I applied via Referral and was interviewed in Dec 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Personality based question and to present slide on a specific topic
Interview Preparation Tips
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Alpha Plus Technologies Software Developer Reviews and Ratings
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