Oracle Financial Services Software Interview Questions, Process, and Tips

Q1. Reverse the characters of words in the string
Ans. 
Reverse the characters of words in a string
• Split the string into an array of words

• Reverse each word in the array

• Join the reversed words back into a single string
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Q1. What kind of projects have you worked on
Ans. 
I have worked on projects involving automation testing of web applications using Selenium and API testing using Postman.
• Automation testing of web applications

• API testing using Postman

• Experience with Selenium

• Integration testing

• Regression testing
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It consistent of 21 question 1 coding and 20 MCQs

Q1. Linked list problem
Ans. 
A linked list problem involves manipulating a data structure where each element points to the next one.
• Understand the basic concept of linked lists and how they differ from arrays.

• Be able to implement common operations like insertion, deletion, and traversal on linked lists.

• Consider edge cases such as handling empty lists or dealing with cycles in the list.
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Q2. Smart pointers were asked
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Q1. Aptitude questions
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Q2. Coding question(1)
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Q1. Started withmy introduction then my projects on resume
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Q2. Was askted to develop an api from my projec and also its database structure
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Q3. Was asked to solve 2 dsa questions
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Q1. Some had tech+hr and some had only tech mine was only tech was similar pattern from last round but in-depth
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Q2. Was asked abou adv java and 2 dsa questions
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Q1. What are DML commands
Ans. 
DML commands are Data Manipulation Language commands used to manage data in a database.
• DML commands include INSERT, UPDATE, DELETE, and SELECT.

• INSERT is used to add new rows of data into a table.

• UPDATE is used to modify existing data in a table.

• DELETE is used to remove rows of data from a table.

• SELECT is used to retrieve data from a database.
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Q2. What are DDL COMMANDS
Ans. 
DDL commands are Data Definition Language commands used to define, modify, and delete database objects.
• DDL stands for Data Definition Language

• Common DDL commands include CREATE, ALTER, and DROP

• CREATE is used to create new database objects like tables

• ALTER is used to modify existing database objects

• DROP is used to delete database objects
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Q1. Explain yourself
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Q2. What’s knowledge about mainframe ?
Ans. 
Mainframe is a large, powerful, and centralized computer system typically used by large organizations for critical applications.
• Mainframes are known for their reliability, security, and scalability.

• They are often used for processing large amounts of data and running mission-critical applications.

• Mainframes have been around since the 1950s and are still used by industries like banking, healthcare, and government.

• Example...read more
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Q3. What’s is global resource
Ans. 
A global resource is a resource that is available to all users or systems within a network or organization.
• Global resources can include shared files, databases, printers, and software applications.

• These resources are typically accessible from any location within the network.

• Examples of global resources include a shared network drive, a centralized database server, and a cloud-based collaboration tool.
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Q1. Reverse of a sting
Ans. 
Reverse a string means to flip the characters in the string order.
• Use a loop to iterate through the characters of the string in reverse order

• Append each character to a new string to build the reversed string

• Alternatively, use built-in functions like reverse() in some programming languages
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Q2. Print the characters of ur name which are not repetative in nature
Ans. 
To print the characters of my name which are not repetitive, I would iterate through each character and only print those that appear once.
• Iterate through each character in the name

• Check if the character appears only once in the name

• Print the character if it is not repetitive
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Q1. Application used
Ans. 
The application used for automation testing is Selenium WebDriver.
• Selenium WebDriver is a popular tool for automating web applications.

• It supports multiple programming languages such as Java, Python, and C#.

• Selenium WebDriver allows testers to interact with web elements and perform actions like clicking buttons, entering text, and verifying text.

• It can be integrated with testing frameworks like TestNG and JUnit for tes...read more
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Q2. Framework used in your current project
Ans. 
We are using the Page Object Model framework in our current project.
• Page Object Model helps in creating reusable and maintainable code by separating the page elements and their actions into separate classes.

• It improves test maintenance and reduces code duplication.

• Example: We have separate classes for each page in our application, containing locators and methods to interact with those elements.
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Q1. What is salary expectation
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