IGT Solutions Process Associate Level 1 Interview Questions and Answers

Q1. Self introducation
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Q1. Previes job role
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My previous job role was as a customer service representative at a telecommunications company.
• Handled customer inquiries and resolved issues over the phone and via email

• Provided technical support for internet and cable services

• Processed billing inquiries and payments

• Maintained customer records and updated account information

• Collaborated with other departments to escalate and resolve complex issues
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Select the topic and explain the topice

Q1. Introduce yourself
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Q2. Strong weakness, How to write email
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My strong weakness is perfectionism, which can sometimes lead to spending too much time on tasks. Here's how I would write an email addressing this weakness.
• Acknowledge the weakness upfront and explain how it can be both a strength and a weakness.

• Provide examples of how perfectionism has positively impacted your work in the past.

• Discuss strategies you are implementing to manage perfectionism, such as setting realistic ...read more
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Q3. Basic accounting term debit credit invoice
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Q4. What to be checked in invoice
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Invoices should be checked for accuracy and completeness.
• Check for correct billing information such as name, address, and contact details

• Verify the invoice date and number for accuracy

• Ensure all products or services listed on the invoice are correct and match the agreed upon prices

• Check for any discounts, taxes, or additional charges that may apply

• Verify the total amount due is accurate and matches the sum of all items
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Q1. Complete oops concepts with examples?
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OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• OOP focuses on creating objects that interact with each other to solve problems.

• Key concepts include encapsulation, inheritance, and polymorphism.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Inheritance allows classes to inherit at...read more
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Q2. Virtual function and virtual Destructor?
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Q3. Multithreading with example?
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Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for improved performance and responsiveness.
• Multithreading allows multiple tasks to be executed simultaneously on a single CPU core.

• Each thread has its own program counter, stack, and set of registers.

• Example: A web browser using multithreading to load a webpage while simultaneously downloading images in the background.
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Q1. Oops, concepts with examples?
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Q2. Matrix rotate by 180 degrees?
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Rotate a 2D matrix by 180 degrees in place without using extra space.
• Iterate through the matrix and swap elements symmetrically across the center row.

• Use two pointers, one starting from the first row and the other from the last row, to swap elements.

• Repeat the swapping process for each row until the entire matrix is rotated.

• Example: Input matrix = [[1,2,3],[4,5,6],[7,8,9]], Output matrix = [[9,8,7],[6,5,4],[3,2,1]]
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Coding test held on Hipro platform which had 3 coding questions including mcqs

Q1. Interviewer was very friendly first he started with his introduction and experience and tech later he asked to introduce yourself and he started with basic data structures and algorithms later he asked me ...read more
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Q1. Reverse a linked List
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Reverse a linked list by changing the pointers direction
• Start with three pointers: current, previous, and next

• Iterate through the linked list, updating the pointers to reverse the direction

• Return the new head of the reversed linked list
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Q2. Question on queue
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