Novac Technology Solutions Interview Questions and Answers

Q1. Be strong in the skills you mentioned in your resume
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Q2. What is StateManagement in Asp.Net?
Ans. 
StateManagement in ASP.NET refers to the techniques used to preserve data between multiple requests from the same user.
• StateManagement is important for maintaining the state of controls on a web page across postbacks.

• There are different ways of managing state in ASP.NET such as ViewState, Session, Cookies, and Application state.

• ViewState is used to store page-specific information that is preserved across postbacks.

• Sess...read more
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Q3. What is the difference between primary and unique key
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Primary key uniquely identifies each record in a table, while unique key ensures that all values in a column are different.
• Primary key does not allow NULL values, while unique key allows one NULL value.

• A table can have only one primary key, but multiple unique keys.

• Primary key is automatically indexed, while unique key is not.

• Example: Primary key for a table of students could be student_id, while unique key could be em...read more
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Q4. What is abstraction and interface
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Abstraction is the concept of hiding complex implementation details and showing only the necessary information. Interface is a contract that defines the methods that a class must implement.
• Abstraction allows us to focus on what an object does instead of how it does it.

• Interface defines a set of methods that a class must implement, but it does not provide the implementation details.

• Abstraction can be achieved through ab...read more
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Q5. What is the flow of mvc application
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MVC application flow involves the request being handled by the controller, which interacts with the model to retrieve data and then passes it to the view for rendering.
• 1. Request is received by the controller

• 2. Controller interacts with the model to retrieve data

• 3. Data is passed to the view for rendering

• 4. View generates the HTML response to be sent back to the client
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Q6. What are the roles and responsibilities of your previous project
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Q1. What are your salary expectations
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Q1. Oops, Web Api, C#.
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Q2. Asp.Net, Javascript
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Q3. Tachnical based on .net.
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Working clutter good

Q1. System diagnostic
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Q2. Window installation
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Q1. What is IP ?
Ans. 
IP stands for Internet Protocol, a set of rules governing the format of data sent over the internet.
• IP is a unique address assigned to each device connected to a network.

• It allows devices to communicate with each other by routing data packets.

• There are two versions of IP - IPv4 and IPv6.

• Example: IPv4 address - 192.168.1.1, IPv6 address - 2001:0db8:85a3:0000:0000:8a2e:0370:7334
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Q2. What is domain
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A domain is a group of computers, printers, and other devices that are interconnected and governed by the same security policies.
• A domain allows for centralized management of users, computers, and resources.

• Domains are typically used in networking environments to control access and permissions.

• Examples of domain systems include Microsoft Active Directory and LDAP.
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Q1. Tell me about yourself
Ans. 
Experienced finance executive with a strong background in financial analysis and strategic planning.
• Over 10 years of experience in finance roles

• Skilled in financial analysis, budgeting, and forecasting

• Proven track record of driving profitability and growth

• Strong leadership and communication skills

• Previously worked as a Finance Manager at XYZ Company
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Q2. Golden rules of accounting
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Golden rules of accounting are basic principles that guide the process of recording financial transactions.
• The three golden rules of accounting are: Debit the receiver, Credit the giver; Debit what comes in, Credit what goes out; Debit expenses and losses, Credit income and gains.

• These rules help ensure that financial transactions are accurately recorded and classified in the accounting system.

• For example, when a compa...read more
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Q1. What is dependency injection
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Dependency injection is a design pattern where components are given their dependencies rather than creating them internally.
• Allows for easier testing by mocking dependencies

• Promotes loose coupling between components

• Improves code reusability and maintainability

• Examples: Constructor injection, Setter injection, Interface injection
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Q2. Authentication and authorization in API
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Authentication verifies user identity, while authorization determines user access rights.
• Authentication ensures the user is who they claim to be, usually through credentials like username and password.

• Authorization determines what actions a user is allowed to perform after authentication.

• APIs often use tokens like JWT for authentication and role-based access control for authorization.

• Implementing OAuth 2.0 can provide ...read more
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