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Gyansys Infotech
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I applied via Company Website and was interviewed in Oct 2024. There was 1 interview round.
Boxing is the process of converting a value type to a reference type, while unboxing is the opposite process.
Boxing is done implicitly by the compiler when a value type is assigned to a reference type variable.
Unboxing requires an explicit cast from the reference type back to the original value type.
Boxing and unboxing can impact performance, so they should be used carefully in performance-critical code.
Sessions in MVC are used to store and manage user-specific data throughout multiple requests.
Sessions are used to maintain state between multiple requests from the same user.
Data stored in sessions is unique to each user and can be accessed across different pages.
Sessions can be used to store user authentication information, shopping cart items, etc.
Sessions can be managed using session variables in MVC controllers.
I was interviewed in Aug 2024.
I applied via Job Portal and was interviewed in Jul 2024. There were 3 interview rounds.
Some program questions from c++
20 questions with choices
Gyansys Infotech interview questions for popular designations
I applied via campus placement at KIIT University, Bhuvaneshwar and was interviewed in Jun 2023. There were 3 interview rounds.
Aptitude , coding and reasoning
Question was on graph
I applied via Recruitment Consulltant and was interviewed in Aug 2022. There were 3 interview rounds.
There were 3 rounds - first was GD , second was technical interview and third was HR interview.
I applied via Monster and was interviewed before Nov 2022. There were 4 interview rounds.
I am proficient in C and Java programming languages.
Experience in developing applications using C and Java
Knowledge of data structures and algorithms
Familiarity with object-oriented programming concepts
Ability to write efficient and optimized code
Examples: Developed a Java-based web application for online shopping, Implemented a C program for sorting algorithms
Final keyword restricts modification while static keyword is used for class-level variables and methods.
Final keyword is used to make a variable constant and cannot be modified once initialized.
Final keyword can also be used to make a method un-overridable in a subclass.
Static keyword is used to declare class-level variables and methods.
Static variables are shared among all instances of a class.
Static methods can be ca
I was interviewed in Aug 2021.
Repartition and coalesce are used to manage the number of partitions in a Spark RDD. DAG and lineage are concepts related to Spark's execution model.
Repartition increases the number of partitions by shuffling data across the network, while coalesce reduces the number of partitions by merging them together.
DAG (Directed Acyclic Graph) is a graph of stages in a Spark job, while lineage is the record of transformations th...
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