Kali Aerated Water Works Interview Questions and Answers

Q1. What are oops concepts in java, explain real time scenario
Ans. 
OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance allows a subclass to inherit properties and methods from a superclass.

• Polymorphism allows objects to take on multiple forms and behave differently based on their context.

• Encapsulation hides the implementation details of an object and only exposes necessary information.

• Abstraction allows for the creation of abstract class...read more
Answered by AI
View 1 more answer
Q2. Uses of interface, inheritance
Ans. 
Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.
• Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.

• Inheritance allows for code reuse and extension of existing classes, reducing code duplication.

• Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i
Answered by AI
Add your answer
Q3. SQL query for join of tables
Ans. 
SQL query for joining tables
• Use JOIN keyword to combine two or more tables based on a related column

• Specify the columns to be selected using SELECT keyword

• Use ON keyword to specify the condition for joining the tables

• Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
Answered by AI
Add your answer
Q4. Java concepts used in your project
Ans. 
Used Java concepts such as inheritance, polymorphism, and exception handling in my project.
• Implemented inheritance to create a base class and derived classes with specific functionalities.

• Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.

• Implemented exception handling to handle errors and prevent program crashes.

• Used interfaces to define a set of methods that a ...read more
Answered by AI
Add your answer
Q5. Overloading vs overriding, practical uses
Ans. 
Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
• Overloading is used to provide different ways to call a method with different parameters

• Overriding is used to provide a specific implementation of a method in a subclass

• Overloading is resolved at compile-time while overriding is r...read more
Answered by AI
Add your answer

Basic aptitude knowledge test and job related knowledge test

Q1. Abcd hahhah akkakwk hdhhdhd dhdjjd
Add your answer
Q2. Jehhshs jejjejej jwjejjwjjw jejjejebueheh
Add your answer
Q3. Heuuwuw eurjejejej owowvs iwoiwiwie 7euheheu ueuueueue
Add your answer

Q1. Checking overall interest towards the organisation and position applied for
Add your answer
Q2. Hsjsjkekekjekekjjjeh hwhhwhsj jajjwjwjw usjwuwjjw uehhwjejwj jwjwjjwjwjw jwjjw
Add your answer

Q1. About tally how much i know i told to them . I don't have any experience in tally also .
Add your answer
Q2. What u know about tally say that , if they not confident about you, they ask question otherwise no
Add your answer

Java ee architecture jdbc jpi jsp

Q1. Any questions about java
Add your answer
Q2. Any question Related to Java
Add your answer

Q1. Only Accounts related
Add your answer

Q1. Accounts related entries
Add your answer

Q1. Job relative for purchase vendor development
Add your answer
Q2. Product costing for new parts
Ans. 
Product costing for new parts
• Determine the cost of raw materials and labor required for production

• Include overhead costs such as rent, utilities, and equipment maintenance

• Consider any additional costs such as shipping or packaging

• Compare the cost to market prices to ensure profitability

• Regularly review and adjust costing as needed
Answered by AI
Add your answer
Q3. Zero based costing for new parts
Ans. 
Zero based costing is a method of cost accounting that involves starting from scratch and justifying every expense.
• Zero-based costing requires a thorough analysis of all costs associated with a new part

• It involves starting from a zero base and justifying every expense

• This method is useful for identifying unnecessary costs and improving efficiency

• Example: A company wants to introduce a new product line and uses zero-bas...read more
Answered by AI
View 1 more answer