S&P Global Senior .NET Developer Interview Questions and Answers

Q1. Tell me about yourself
Ans. 
I am a software developer with 5 years of experience in developing web applications using Java, JavaScript, and SQL.
• 5 years of experience in software development

• Proficient in Java, JavaScript, and SQL

• Developed web applications for various clients

• Strong problem-solving skills

• Excellent team player
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Q2. What is your roles and responsibilities
Ans. 
As a Software Developer, my roles and responsibilities include designing, developing, testing, and maintaining software applications.
• Designing and developing software applications based on client requirements

• Testing and debugging code to ensure functionality and performance

• Collaborating with team members to brainstorm and implement new features

• Maintaining and updating existing software applications

• Staying up-to-date wi
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Q3. Explain about bug lifecycle
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Bug lifecycle involves identification, reporting, fixing, retesting, and closing of software bugs.
• Identification: Bug is identified by testers or users through testing or real-world usage.

• Reporting: Bug is reported to developers with detailed information like steps to reproduce.

• Fixing: Developers analyze and fix the bug in the code.

• Retesting: Testers verify the fix to ensure the bug is resolved.

• Closing: Bug is closed o
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Q1. Case study with the topic provided
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Q2. Questions on the resume
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Q1. What is sas, on Prem
Ans. 
SAS on Prem refers to SAS software installed and operated on-premises rather than in the cloud.
• SAS on Prem stands for SAS software that is deployed and managed on the organization's own servers.

• It allows organizations to have full control over their data and infrastructure.

• SAS on Prem is often preferred by organizations with strict data security and compliance requirements.

• Examples of SAS on Prem solutions include SAS
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Q2. API automation explain?
Ans. 
API automation involves using software tools to automatically test and interact with APIs.
• API automation involves using scripts or tools to send requests to an API and validate the responses.

• It helps in automating the testing of APIs to ensure they function correctly and meet requirements.

• API automation can be done using tools like Postman, SoapUI, or programming languages like Python with libraries like requests.
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Q3. Explain about iqbot
Ans. 
IQ Bot is an AI-powered cognitive automation solution that can learn from human behavior to handle unstructured data.
• IQ Bot uses cognitive technology to extract and process unstructured data like emails, PDFs, and images.

• It can learn from human corrections to improve accuracy over time.

• IQ Bot can be integrated with RPA platforms like UiPath to automate end-to-end processes.

• It is used in industries like finance, healthc...read more
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Q1. Ask questions related to CSS, Javascript, React, Node and Cloud stuff
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Q1. SQL: Find the nth highest salary of employee?
Ans. 
Use SQL query with ORDER BY and LIMIT to find the nth highest salary of an employee.
• Use ORDER BY clause to sort salaries in descending order

• Use LIMIT to specify the nth highest salary

• Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT n-1, 1
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Q2. SQL: Types of Joins in SQL?
Ans. 
Types of joins in SQL include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
• INNER JOIN: Returns rows when there is at least one match in both tables.

• LEFT JOIN: Returns all rows from the left table and the matched rows from the right table.

• RIGHT JOIN: Returns all rows from the right table and the matched rows from the left table.

• FULL JOIN: Returns rows when there is a match in one of the tables.
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Q3. Algorithm: BinarySearch algorithm using Recursion, explanation and implementation.
Ans. 
BinarySearch algorithm using Recursion finds the target element in a sorted array by dividing the array in half at each step.
• Divide the array in half and compare the target element with the middle element

• If the target element is smaller, search the left half recursively

• If the target element is larger, search the right half recursively

• Repeat until the target element is found or the array is empty
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Q4. Given a string s and t find that s is a subsequence string in t or not?
Ans. 
Check if string s is a subsequence of string t.
• Iterate through both strings using two pointers.

• Compare characters of s and t, moving pointer in t only if characters match.

• If all characters of s are found in t in order, return true.

• Example: s = 'abc', t = 'ahbgdc' => true
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Q1. Uikit explaination
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Q2. Model classes with uikit
Ans. 
Model classes in UIKit are used to represent data in an application's user interface.
• Model classes in UIKit typically subclass NSObject and are used to store and manage data for views.

• They can include properties to represent different data fields, methods to manipulate the data, and sometimes protocols for delegation.

• For example, a model class for a user profile in a social media app might have properties like username...read more
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Project related questions

Apt + coding questions, medium difficulty

Q1. Basics qs on oops and known programming language
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Q1. In-depth of oops and live coding questions
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Q1. Basics qs like y and what
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Basic coding questions And logical questions

Simple program for mathematics

Logical and reasoning, Maths

Basic coding Java & C

Q1. Array and types
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Q2. Inheritance & OOPS
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