Accenture Abinitio Developer Interview Questions and Answers

Q1. Tell about previous projects.
Ans. 
I have worked on various projects involving data integration, ETL processes, and data warehousing using Abinitio.
• Developed ETL processes to extract, transform, and load data from multiple sources into a data warehouse.

• Implemented complex data transformations and business logic using Abinitio graphs and components.

• Worked on performance tuning and optimization of Abinitio graphs to improve processing times.

• Collaborated w...read more
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Q2. Have you worked on procedures?
Ans. 
Yes, I have worked on procedures in Abinitio development.
• I have experience creating and implementing procedures in Abinitio to automate data processing tasks.

• I have written complex procedures using Abinitio's graphical interface or scripting language.

• I have optimized procedures for performance and efficiency.

• I have debugged and troubleshooted procedures to ensure they function correctly.

• I have documented procedures for
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Q1. Ab initio scenario, SQL ,Unix
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Q1. What is a pointer to pointer
Ans. 
A pointer to pointer is a variable that stores the memory address of another pointer variable.
• It is used to create dynamic data structures like linked lists and trees.

• It allows multiple levels of indirection.

• It is denoted by ** in C and C++.

• Example: int **ptr;

• Example: ptr = &p; where p is a pointer variable.
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Q2. Class, object, inheritance, polymorphism,dbms
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Round duration - 120 Minutes
Round difficulty - Easy

Q1. Check If Given Words Are Present In A String
Given a string 'S' and a list 'wordList' that consists of 'N' distinct words. Let 'Wi' denote word at index 'i' in '...read more
Ans. Brute Force
• This is an iterative approach.
• Make a boolean vector ‘result’ of size ‘N’. Initially, all the elements of this vector should be ‘False’.
• Run a loop where ‘i’ ranges from 0 to ‘N-1’  and for each word ‘Wi‘ present at ‘ith’ index of ‘wordList’, we will check whether ‘Wi‘ is a substring of string ‘S’ or not. This can be done as follow-:
           1.  If the length of ‘Wi’ is great...read more
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Round duration - 20 Minutes
Round difficulty - Easy

Q1. Technical Questions
What is OOPS? Give an example.
Differentiate between Abstract class and interface and in which scenarios can they be used.
Differentiate between sets and lists
Differentiate between vector ...read more
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Q2. Basic HR Questions
What is your goal in life?
Why do you want to join TCS?
Why should we hire you?
Are you willing to work overtime, nightshifts and weekends?
Are you open to the idea of relocating?
What do you ...read more
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Permutations and combinations,ratio and proportion

Crypto currency

Q1. Array,pointer, function
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