Yardi Systems Software Engineer Trainee Interview Questions and Answers

Quant, reasoning, SQL basic questions, string, array basic questions

Q1. Why you want to join Yardi?
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Q2. Tell me about yourself
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Q3. String array SQL basic questions
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Mcqs based on aptitude,oops and sql

Q1. What are Oops pillars
Ans. 
Oops pillars refer to the four main concepts of object-oriented programming: Inheritance, Encapsulation, Abstraction, and Polymorphism.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Abstraction focuses on hiding the complex implementation details and showing only the necessary features of an ob...read more
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Q2. Write a program to print star pattern
Ans. 
Program to print star pattern in a specific shape
• Use nested loops to control the number of rows and columns

• Use if-else statements to determine when to print a star or a space

• Experiment with different loop conditions to create various patterns
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Q3. Give an example of inheritance
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Inheritance is a concept in object-oriented programming where a class inherits attributes and methods from another class.
• Child class inherits properties and behaviors from a parent class

• Allows for code reusability and promotes a hierarchical relationship between classes

• Example: Animal class can be a parent class with properties like name and methods like eat, and Dog class can inherit from Animal class with additional ...read more
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Q4. Write basic SQL queries
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Basic SQL queries are used to retrieve, insert, update, and delete data from a database.
• SELECT * FROM table_name - retrieves all data from a table

• INSERT INTO table_name (column1, column2) VALUES (value1, value2) - inserts data into a table

• UPDATE table_name SET column1 = value1 WHERE condition - updates data in a table based on a condition

• DELETE FROM table_name WHERE condition - deletes data from a table based on a cond...read more
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Q5. What is function overloading
Ans. 
Function overloading is the ability to define multiple functions with the same name but different parameters in a class.
• Allows multiple functions with the same name but different parameters to be defined in a class

• Helps improve code readability and maintainability

• Example: void print(int num) and void print(string text) can both be defined in a class
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Q1. Behavioral questions
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Q1. Basic details of company ?
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Q2. What is your family background and CTC expectation ?
Ans. 
I come from a supportive family with a strong emphasis on education, and I expect a competitive CTC based on industry standards.
• My father is an engineer, which inspired my interest in technology.

• My mother is a teacher, instilling the value of continuous learning.

• I have a sibling who is also in the tech field, fostering a collaborative environment.

• For CTC, I expect a range that aligns with my skills and the market, idea...read more
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Q1. SQL queries for inner join and SQL commands in depth ?
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SQL inner join combines rows from two or more tables based on a related column between them.
• Inner join retrieves rows from both tables that have matching values in the specified column

• Syntax: SELECT column_name(s) FROM table1 INNER JOIN table2 ON table1.column_name = table2.column_name

• Example: SELECT Orders.OrderID, Customers.CustomerName FROM Orders INNER JOIN Customers ON Orders.CustomerID = Customers.CustomerID
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Q2. Oops concepts and about company asked details ?
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Q1. SQL queries of select, create and delete statements?
Ans. 
SQL queries for select, create, and delete statements
• SELECT statement is used to retrieve data from a database table

• CREATE statement is used to create a new table in the database

• DELETE statement is used to remove rows from a table based on a condition
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Q2. Academic project related questions and situation based questions and ER diagram of academic project ?
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Q1. Tell us about company and why you want to join ?
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Q2. Rank the category from most important to less- stability, WFH, training, income, safety of job
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Q1. Tell us something about the company ?
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Q2. What you want to become after 5 years ?
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20 questions and have to correct the 12 out of them

Q1. Introduce yourself
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Q2. Family background
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Q3. Are you comfortable to relocate
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