Dun & Bradstreet Senior Software Engineer Interview Questions and Answers

Q1. What is difference between function and stored procedure
Ans. 
Functions return a single value, while stored procedures can perform multiple operations and return multiple values.
• Functions return a single value, while stored procedures can return multiple values.

• Functions are called in SQL statements, while stored procedures are called using EXECUTE statement.

• Functions cannot have output parameters, while stored procedures can have output parameters.

• Functions cannot modify server ...read more
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Q2. How to implement custom exception in MVC
Ans. 
Custom exceptions can be implemented in MVC by creating a new class that inherits from Exception class.
• Create a new class that inherits from Exception class

• Override the constructor to pass a custom message to the base Exception class

• Throw the custom exception in the MVC controller or service layer
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Q1. Theoretical questions around javascript methods
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Q1. Js questions and 2 coding questions
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Q2. Questions on angular, html and css
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Round 1 - Learn the Important concepts of Aptitude like Time and work, Speed, Age related, English vocabulary etc.

Round 2 - GD
which is based on individual like how to interact and showing them your communication skills in a better way can get you to next and last round.

Q1. Round 3 - Interview 1. Asked on my personal life 2. About my project 3. Future plans.
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Q2. Tell me about yourself?
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Q3. Explain me about your project?
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Q4. What are your future plans?
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It was an easy test. It consisted of MCQs and two coding qns. Prepare SQL well. It also had 2 programming question. Both were medium difficukty

Q1. It was mainly focussed on my projects. Be thorough with you resume. But it also depends on the interviewer.
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Two easy questions two wasy questions two easy questions two easy questions

Q1. Technical interviews was very easy techijcal interviews was very easy very easy very easy
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Q2. Interviews was conducted in advance of a news conference in the United Kingdom and the European government on Tuesday
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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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