Oracle Financial Services Software Interview Questions, Process, and Tips

Q1. Pattern program in php
Ans. 
Pattern programs in PHP involve printing a specific pattern using loops and conditional statements.
• Use nested loops to print the desired pattern

• Utilize conditional statements to control the pattern output

• Experiment with different loop structures to achieve various patterns
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Q2. Core php about programming language
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Q3. Laravel language uses
Ans. 
Laravel language uses PHP as its programming language.
• Laravel is a PHP framework

• Uses PHP syntax and features

• Follows MVC architecture

• Provides built-in features like authentication, routing, and sessions
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Q4. Oops concept are used
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9 Questions but the pattern changes everytime

Q1. What is Inheritance in java
Ans. 
Inheritance in Java allows a class to inherit properties and behavior from another class.
• Inheritance enables code reusability and promotes a hierarchical relationship between classes.

• Subclasses inherit attributes and methods from a superclass.

• Java supports single and multiple inheritance through classes and interfaces.

• Example: class Car extends Vehicle {}
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Q2. How does hashmap works
Ans. 
HashMap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
• HashMap uses a hash function to map keys to indices in an array.

• It allows for constant-time retrieval, insertion, and deletion of key-value pairs.

• Collisions can occur when multiple keys map to the same index, which is resolved using techniques like chaining or open addressing.
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Q3. Diff between comparator and comparable
Ans. 
Comparator is used to define custom sorting order for objects, while Comparable is an interface used to implement natural ordering of objects.
• Comparator is used to define custom sorting order for objects, while Comparable is used to implement natural ordering of objects

• Comparator interface has a compare() method, while Comparable interface has a compareTo() method

• Comparator can be used to sort objects based on multiple...read more
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Q1. Explain the projects you have done
Ans. 
I have worked on various projects including market research, data analysis, and process improvement.
• Conducted market research to identify customer needs and preferences

• Performed data analysis to optimize pricing strategies

• Implemented process improvements to increase efficiency and reduce costs
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Q2. Reason for selecting certain technologies in the project
Ans. 
We selected technologies based on project requirements, team expertise, scalability, and cost-effectiveness.
• Considered project requirements and objectives

• Leveraged team expertise in certain technologies

• Chose scalable technologies for future growth

• Evaluated cost-effectiveness of different options
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Ansible code of unit deployment & python

Handling of incidents in banking production of the payment domain. Check impact and action item

Q1. Salary and compensation part
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Q2. Salary and benefits part
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Question regarding Equity, Derivatives and Bonds

Q1. All about Financial Markets
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Q2. Capital Markets, Equity and Derivatives Markets
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Q1. Same as Technical round
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Q2. All about Bond and Derivatives
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