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Aviva Global Services Interview Questions, Process, and Tips
Top Aviva Global Services Interview Questions and Answers
- Q1. What is the static method and class methodasked in Software Developer interview
- Q2. What is the list comprehensionasked in Software Developer interview
- Q3. What is decorateasked in Software Developer interview
Aviva Global Services Interview Experiences
4 interviews found
Anonymous
(2 Questions)
- Q1. What is decorate
- Ans.
Decorate is a design pattern that allows behavior to be added to individual objects, either statically or dynamically.
Decorate pattern involves adding new functionality to an object without altering its structure
It is often used to extend the functionality of objects at runtime
Example: Adding additional features to a car object like GPS, sunroof, etc.
- Q2. Actually your project you have to read details they will have asked so that's why you do read
(2 Questions)
- Q1. What is the list comprehension
- Ans.
List comprehension is a concise way to create lists in Python by applying an expression to each item in an iterable.
Syntax: [expression for item in iterable]
Can include conditions: [expression for item in iterable if condition]
Example: squares = [x**2 for x in range(10)]
- Q2. What is the static method and class method
- Ans.
Static method is a method that belongs to the class itself, while class method is a method that belongs to the class and can access and modify class state.
Static methods are called on the class itself, not on instances of the class.
Class methods are also called on the class itself, but can access and modify class state.
Static methods are defined using the @staticmethod decorator in Python.
Class methods are defined usin
Software Developer Interview Questions asked at other Companies
I appeared for an interview in Jul 2024.
Actually I am doing good coding and i have to more effort in coding so I have a good knowledge of this in coding thanks
(1 Question)
- Q1. What is the list comprehension? Find the second largest in a list? L = [2,3,6,6,5] What is the lambda?
- Ans.
List comprehension is a concise way to create lists in Python. Lambda is an anonymous function. Find the second largest in a list.
List comprehension is a compact way to create lists in Python, using a single line of code.
Lambda functions are small, anonymous functions defined with the lambda keyword.
To find the second largest in a list, you can sort the list and then access the second last element.
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Python Software Developer Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed in Mar 2024. There were 3 interview rounds.
Simple data manipulation. Then building classification model
General questions about why you want to work there
(1 Question)
- Q1. Are you authorized to work
Data Scientist Interview Questions asked at other Companies
I applied via Walk-in and was interviewed in Jul 2022. There was 1 interview round.
(1 Question)
- Q1. Transformer protection relays
- Ans. Earth fault relay, uv/ov relay , auxiliary relays, buchhs relay , breather and explosion vent
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Senior Executive Interview Questions asked at other Companies
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I applied via Walk-in and was interviewed before Sep 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. A lot questions.
Interview Preparation Tips
I appeared for an interview before Jul 2020.
Interview Questionnaire
1 Question
- Q1. Is Infosys listed?
- Ans.
Yes, Infosys is listed on the Indian stock exchanges as well as on the NYSE.
Infosys is listed on the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE)
It is also listed on the New York Stock Exchange (NYSE)
Infosys has a market capitalization of over $80 billion as of 2021
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Interview Questionnaire
1 Question
- Q1. Time management
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. They asked about dbms questions in the form of table formate
- Q2. They asked code for some python program
Interview Preparation Tips
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Explain me about yourself
- Q2. Just be brief don't bore them
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Sep 2019. There were 5 interview rounds.
Interview Questionnaire
7 Questions
- Q1. 1.What is Opps concepts in Java.
- Ans.
OOPs concepts in Java are the fundamental principles of object-oriented programming.
Encapsulation: wrapping data and code into a single unit
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent multiple types
Abstraction: hiding implementation details from the user
Examples: class, object, inheritance, polymorphism, encapsulation
- Q2. 2.What is difference between stack and queue?
- Ans.
Stack is a LIFO data structure while Queue is a FIFO data structure.
Stack follows Last In First Out (LIFO) principle while Queue follows First In First Out (FIFO) principle.
Stack has two main operations: push and pop while Queue has two main operations: enqueue and dequeue.
Stack is used in recursive function calls, undo/redo operations, and backtracking while Queue is used in breadth-first search, printing tasks in ord...
- Q3. 3.Write SQL query to find second highest salary in database?
- Ans.
SQL query to find second highest salary in database
Use ORDER BY and LIMIT to get the second highest salary
Assume ties are allowed and use DISTINCT
- Q4. 4. Difference Between method overloading and method overriding?
- Ans.
Method overloading is having multiple methods with the same name but different parameters. Method overriding is having a method in a subclass with the same name and parameters as a method in its superclass.
Method overloading is done within the same class while method overriding is done in different classes (subclass and superclass).
Method overloading is achieved by changing the number of parameters or the data type of ...
- Q5. 5.which is the parent class of all classes in Java?
- Ans.
The parent class of all classes in Java is the Object class.
All classes in Java implicitly extend the Object class.
The Object class provides basic methods such as toString(), equals(), and hashCode().
Any class can override these methods to provide custom implementations.
Example: public class MyClass extends Object { ... }
Example: Object obj = new MyClass();
- Q6. Explain your final year project?
- Q7. Difference between SQL and NoSql database?
- Ans.
SQL databases are relational and use structured query language, while NoSQL databases are non-relational and use various data models.
SQL databases are based on a fixed schema, while NoSQL databases are schema-less.
SQL databases use tables to store data, while NoSQL databases use various data models like key-value, document, columnar, or graph.
SQL databases are better suited for complex queries and structured data, whil...
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