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I appeared for an interview in Feb 2025.
Logical reasoning and aptitude
Debugging involves identifying and fixing errors in code to ensure it runs correctly and efficiently.
Use breakpoints to pause execution and inspect variable values.
Utilize logging to track the flow of execution and identify where issues occur.
Check for common errors like null references or out-of-bounds exceptions.
Example: If an array index is out of range, ensure the index is within valid limits.
Employ unit tests to v
A program runs when executed by a runtime environment, such as the .NET CLR, which manages code execution.
The .NET runtime environment (CLR) compiles and executes the code.
The Main method serves as the entry point for execution.
Assemblies (DLLs or EXEs) contain the compiled code that the runtime loads.
The program can be run from an IDE like Visual Studio or via command line.
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
Write prime number code
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
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Wipro interview questions for designations
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
Filters in dot net are used to perform data manipulation and transformation operations on collections.
Filters can be used to extract specific elements from a collection based on certain criteria.
They can also be used to modify or transform the elements of a collection.
Filters can be applied using LINQ (Language Integrated Query) in dot net.
Examples of filters include Where, Select, OrderBy, and GroupBy.
Filters can be c...
Indexes in SQL are database structures that improve the performance of data retrieval operations.
Indexes are created on one or more columns of a table.
They allow the database to quickly locate and retrieve specific data.
Indexes can be created on primary keys, foreign keys, or any other frequently queried columns.
They reduce the need for full table scans and improve query performance.
Examples of indexes include clustere...
Constraints in SQL are rules that are applied to the columns or tables to maintain data integrity.
Constraints ensure that the data in the database follows certain rules and conditions.
Common types of constraints include primary key, foreign key, unique, not null, and check constraints.
Constraints can be defined at the column level or table level.
They help in preventing invalid or inconsistent data from being inserted o...
Get interview-ready with Top Wipro Interview Questions
Delegate is a type that represents references to methods with a specific parameter list and return type.
Delegates are similar to function pointers in C++ or pointers to member functions in C++.
Delegates allow methods to be passed as parameters.
Delegates can be used to define callback methods.
Delegates can be multicast, meaning they can hold references to multiple methods.
Example: delegate void MyDelegate(string message
Connection pool is a cache of database connections maintained so that the connections can be reused when needed.
Connection pool helps in improving performance by reusing existing connections instead of creating new ones every time.
It helps in reducing the overhead of establishing a new connection to the database.
Connection pool size can be configured to control the maximum number of connections that can be opened at a ...
I applied via Company Website and was interviewed before Sep 2021. There were 4 interview rounds.
Logical Aptitude, Verbal, Numerical
2 codes one small and easy , another big and medium difficultly
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
To check Java version, use command prompt/terminal and type 'java -version'.
Open command prompt/terminal
Type 'java -version'
Press enter
The installed Java version will be displayed
The main method syntax is a standard entry point for Java programs.
The main method must be declared as public, static, and void.
The method name must be 'main'.
The method must accept an array of strings as an argument.
The method must be defined within a class.
Example: public static void main(String[] args) { }
based on 8 interviews
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Hyderabad / Secunderabad,
Pune
+15-10 Yrs
Not Disclosed
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