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Black Knight Software Developer Interview Questions, Process, and Tips

Updated 23 Jul 2021

Black Knight Software Developer Interview Experiences

1 interview found

Interview Questionnaire 

10 Questions

  • Q1. What is dispose and finalize?
  • Ans. 

    Dispose and finalize are methods used for releasing resources in .NET.

    • Dispose is used to release unmanaged resources immediately.

    • Finalize is used to release managed resources when the garbage collector runs.

    • Dispose can be called manually or through the using statement.

    • Finalize is called automatically by the garbage collector.

    • Dispose is implemented by IDisposable interface.

    • Finalize is implemented by Object class.

  • Answered by AI
  • Q2. Explain oops concepts?
  • Ans. 

    OOPs concepts are the principles of Object-Oriented Programming that help in designing and implementing software solutions.

    • Encapsulation - binding data and functions together

    • Inheritance - creating new classes from existing ones

    • Polymorphism - ability of objects to take on multiple forms

    • Abstraction - hiding implementation details

    • Objects - instances of classes that encapsulate data and behavior

  • Answered by AI
  • Q3. What is inheritance and disadavantages of it?
  • Ans. 

    Inheritance is a mechanism in OOP where a new class is derived from an existing class.

    • It allows for code reusability and promotes a hierarchical structure.

    • It can lead to tight coupling and make the code harder to maintain.

    • It can also result in the creation of unnecessary classes and increase complexity.

    • Example: A Car class can inherit properties and methods from a Vehicle class.

    • Example: A Square class can inherit prope

  • Answered by AI
  • Q4. Explicite interface?
  • Ans. 

    Explicit interface is a way to implement multiple interfaces with same method names.

    • Explicit interface is used to avoid naming conflicts when implementing multiple interfaces.

    • It is implemented by prefixing the interface name to the method name.

    • It is useful when implementing COM interfaces in .NET.

    • Example: void IInterface1.Method() and void IInterface2.Method()

  • Answered by AI
  • Q5. Interface vs abstract classes
  • Ans. 

    Interface defines only method signatures while abstract class can have method implementations.

    • Interfaces can be implemented by multiple classes while abstract classes can only be extended by one class.

    • Interfaces are used for achieving multiple inheritance in Java while abstract classes are used for single inheritance.

    • Interfaces cannot have constructors while abstract classes can have constructors.

    • An example of an inter...

  • Answered by AI
  • Q6. Startup method in .net core?
  • Ans. 

    Startup method in .NET Core is used to configure the application's services and middleware.

    • Startup method is defined in Startup.cs file.

    • It includes ConfigureServices and Configure methods.

    • ConfigureServices is used to add services to the dependency injection container.

    • Configure is used to configure the HTTP request pipeline.

    • Example: public void ConfigureServices(IServiceCollection services) { services.AddMvc(); }

    • Example...

  • Answered by AI
  • Q7. What are Http verbs?
  • Ans. 

    HTTP verbs are used to indicate the type of action being performed on a resource.

    • HTTP verbs include GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS

    • GET is used to retrieve data from a server

    • POST is used to submit data to a server

    • PUT is used to update an existing resource on a server

    • DELETE is used to delete a resource from a server

    • PATCH is used to partially update a resource on a server

    • HEAD is used to retrieve only the head...

  • Answered by AI
  • Q8. Questions related to logging in webapi?
  • Q9. Sql profiler?
  • Q10. Explain project architecture?
  • Ans. 

    Project architecture refers to the overall design and structure of a software project.

    • It includes the organization of components and modules

    • Defines the relationships between them

    • Specifies the technologies and tools used

    • Determines the overall performance and scalability

    • Examples include MVC, microservices, and client-server architecture

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. What is HashMap?
  • Ans. 

    HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.

    • HashMap allows quick access to values based on their keys

    • Keys must be unique and values can be duplicated

    • HashMap is not thread-safe and requires synchronization for concurrent access

    • Java's HashMap implementation uses hashing to distribute keys across buckets

  • Answered by AI
  • Q2. It’s a collection framework.

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best.

Skills evaluated in this interview

Round 1 - Technical 

(2 Questions)

  • Q1. Oops related questions
  • Q2. Sql related questions
Round 2 - Technical 

(1 Question)

  • Q1. MVC related questions and enity framework

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for interview in advance
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Aptitude Test 

Basics of Arithmetic , percentage etc

Round 3 - Group Discussion 

Basic topics Like Remote work and office work etc

Round 4 - Technical 

(3 Questions)

  • Q1. OOPs , DSA , Development
  • Q2. About various technoligies used in projects .
  • Q3. About Databases like mySql and MongoDB
Round 5 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Tell me about your family?

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear Resume
Communication
Basic Coding
Confidence

Interview Preparation Tips

Round: Test
Experience: Quantitative, verbal, reasoning and basic technical questions.
Duration: 1 hour
Total Questions: 50

Round: Technical + HR Interview
Experience: Questions based on data structures, algorithms, and object oriented programming concepts.
Tested basic knowledge in Finance sector especially related to the company.

College Name: Delhi Technological University, Delhi

Interview Preparation Tips

Round: Pre-placement offer
Experience: Each intern was assigned a individual project and mentor.
In the last week of internship there was project presentation and interview.
interview was easy .For me 50% of the questions were about project and some questions about algorithms and DBMS.
More emphasis was given to the quality of work on project.

General Tips: Working in company is complete different from working on course project. learning many new frameworks required for the project was really challenging.
Programming : Tree, Btree, Tries ..
Operating System: Memory Management
Networks: OSI model
DBMS : basics. they dint ask me any. Show case your interest in big data, servers and passion for technology
Skill Tips: Be confident, even if you don't know the exact answer don't give up tell your approaches to interviewer. some times they will also help you. Software Developer some question s you can ask are: what technologies do your company works on. how are freshers will be selected to different teams in the company.
Skills:
College Name: NIT Surathkal

Interview Preparation Tips

Round: Resume Shortlist
Experience: 4 years og experience

I applied via Naukri.com and was interviewed in Jul 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. All questions from Mainframe ,batch ,console.
  • Q2. All basic questions from Google for one plus experience

Interview Preparation Tips

Interview preparation tips for other job seekers - It was nice experience,everyday I used update profile in noukari atleast 4-5 times..used to get atleast 2-3 calls per week.
Finally one day same profile which Iam looking for ..got call attended interview..and hot selected.. Thank you Noukari team.

Interview Questionnaire 

1 Question

  • Q1. Oops Concepts, MVC, WEB API, SQL, Project related questions
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic Java questions
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Black Knight Interview FAQs

What are the top questions asked in Black Knight Software Developer interview?

Some of the top questions asked at the Black Knight Software Developer interview -

  1. What is inheritance and disadavantages of ...read more
  2. What is dispose and finali...read more
  3. Startup method in .net co...read more

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Black Knight Software Developer Salary
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₹2.2 L/yr - ₹10.8 L/yr
24% less than the average Software Developer Salary in India
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