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I applied via Campus Placement
ER diagram is a visual representation of entities and their relationships in a database.
ER stands for Entity-Relationship.
It is used to design and model relational databases.
Entities are represented as rectangles, relationships as diamonds, and attributes as ovals.
Cardinality and participation constraints are also shown in the diagram.
Example: A customer can place many orders, but an order can only belong to one custom
A flow chart is a graphical representation of a process or system, showing the steps as boxes and arrows.
Flow charts are used to visualize and communicate complex processes or systems.
Each box represents a step in the process, and the arrows show the flow of information or materials between the steps.
Flow charts can be used in a variety of industries, including manufacturing, software development, and business analysis...
A business analyst is responsible for analyzing business processes and identifying areas for improvement.
Gathers and analyzes data to identify business problems and opportunities
Develops and recommends solutions to improve business processes
Collaborates with stakeholders to understand business needs and requirements
Creates and maintains documentation of business processes and requirements
Facilitates communication betwe...
A business analyst should possess analytical skills, communication skills, problem-solving skills, and domain knowledge.
Analytical skills to analyze data and identify trends
Communication skills to effectively communicate with stakeholders
Problem-solving skills to identify and solve business problems
Domain knowledge to understand the business and industry
Ability to prioritize tasks and manage time effectively
Attention t...
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I applied via Referral and was interviewed before Nov 2021. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before May 2022. There were 3 interview rounds.
posted on 3 Aug 2023
I applied via Naukri.com and was interviewed before Aug 2022. There was 1 interview round.
CTE is a temporary result set that can be referenced within a query, while a subquery is a query nested within another query.
CTE stands for Common Table Expression and is defined using the WITH keyword.
CTEs can be referenced multiple times within a query.
Subqueries are enclosed in parentheses and can only be referenced once in a query.
Subqueries can be correlated or non-correlated.
CTEs are generally used for readabilit...
Middleware in MVC Core is software components that are used to handle requests and responses in the application pipeline.
Middleware components are added to the application pipeline in the Startup class using the UseMiddleware method.
Each middleware component in the pipeline can inspect, modify, or short-circuit the request pipeline.
Middleware components can perform tasks such as authentication, logging, error handling,...
posted on 28 Sep 2023
They will ask questions on logic
posted on 14 Apr 2024
I applied via Job Portal and was interviewed before Apr 2023. There were 2 interview rounds.
posted on 9 Feb 2025
I was interviewed in Aug 2024.
There were aptitude and pseudo type ques.
It was easy, some maths and some coding questions were there
Object-oriented programming concepts are principles that help in designing and implementing software solutions using objects and classes.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class)
Inheritance: Ability of a class to inherit properties and behavior from another class
Polymorphism: Ability to present the same interface for different data types
Abstraction: Hiding the complex ...
The super keyword in programming is used to access and call functions or variables from a parent class.
Used in object-oriented programming languages like Java, C++, and Python
Helps in achieving method overriding and method hiding
Example: super.methodName() or super.variableName
I applied via Company Website and was interviewed in Dec 2023. There were 3 interview rounds.
Aptitude test is basically about the basic topics like profit loss, Simple Interest and compound Interest, Reasoning ability and pseudo code etc.
Time and Space Complexity refers to the efficiency of an algorithm in terms of time and space usage.
Time Complexity: Measures the amount of time an algorithm takes to run as a function of the input size.
Space Complexity: Measures the amount of memory an algorithm requires as a function of the input size.
Time and space complexity help in analyzing and comparing different algorithms based on their efficiency.
Common notat...
Reverse a linked list
Iteratively swap the next and previous pointers of each node
Use three pointers: current, previous, and next
Update the head pointer to the last node after reversing
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