Oracle Financial Services Software Associate Consultant Interview Questions, Process, and Tips

It was easy only, simple queue and array questions

Q1. Gave two queries , if you know java then its better. One was medium level and other was simple.
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Q2. Write suffix as count in succession
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Q1. Basic questions only.
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HackerRank coding assessment.

Q1. Sql basics were asked.
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Q2. 5 html tags were asked to explain.
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Q3. Given a number is prime or not.
Ans. 
A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.
• Check if the number is greater than 1.

• Iterate from 2 to the square root of the number and check if it divides the number evenly.

• If no divisor is found, the number is prime.
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Q1. Basic HR questions were asked
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Q2. Swap two numbers without using two variables
Ans. 
Swap two numbers without using two variables
• Use arithmetic operations like addition and subtraction

• Example: Swap 3 and 5 - 3 = 3 + 5, 5 = 8 - 5, 3 = 8 - 3
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Basic Aptitude OOPs DBMS

Q1. Projects based questions
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Q2. Wanted to know whether I knew banking
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Q1. What is SDLC life cycle
Ans. 
SDLC life cycle is a process used by software development teams to design, develop, and test high-quality software.
• SDLC stands for Software Development Life Cycle

• It includes phases like planning, analysis, design, implementation, testing, and maintenance

• Each phase has specific goals and deliverables to ensure the successful completion of the project

• Examples of SDLC models include Waterfall, Agile, and DevOps
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Q2. Explain concepts of OOPs
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OOPs stands for Object-Oriented Programming concepts which include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

• Inheritance: Ability of a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implemen...read more
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It was easy. It contained basic question around core CS topics. It also contained 1 coding questions around strings. Whereas some of my friends got a difficult question around DP.

Q1. Projects related questions.
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Q2. Write a code on triggers, HashMap (no. of alphabets in a string).
Ans. 
Code to count the number of occurrences of each alphabet in a string using HashMap and triggers.
• Create a HashMap to store the count of each alphabet in the string.

• Iterate through the string and update the count in the HashMap.

• Handle both uppercase and lowercase alphabets by converting them to a consistent case.

• Use triggers to update the HashMap whenever a new alphabet is encountered.
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Q1. Pseudocode for fibonacci sequence
Ans. 
Fibonacci sequence pseudocode
• Start with two variables set to 0 and 1

• Loop through desired number of times, adding previous two numbers to get next number

• Store each number in an array
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Q2. Pseudocode for palindrome
Ans. 
Palindrome pseudocode for array of strings
• Iterate through each string in the array

• For each string, compare the characters from start to end and end to start

• If all characters match, it is a palindrome
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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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