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Eka Software Solutions
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I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Optimisation techniques in stored procedures improve performance by reducing execution time and resource usage.
Use proper indexing on tables involved in the stored procedure
Minimize the use of cursors and loops
Avoid using SELECT * and fetch only necessary columns
Avoid using temporary tables if possible
Use SET NOCOUNT ON to stop the message indicating the number of rows affected by a T-SQL statement
The candidate is asked to analyse and optimize a given condition.
Identify the key components of the condition and their interactions
Consider potential areas for improvement or inefficiencies
Propose specific changes or strategies to optimize the condition
Rotate an integer array K times
Create a temporary array to store elements that will be rotated
Use modulo operator to handle cases where K is larger than array length
Update the original array with elements from the temporary array
The missing number in a series of distinct numbers can be found by identifying the pattern and determining the missing element.
Identify the pattern in the series of numbers.
Determine the logic or rule governing the sequence.
Apply the logic to find the missing number.
Example: Series - 2, 4, 6, 10, 12, 14, Missing number is 8.
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posted on 2 Jan 2025
I applied via Referral
Print a specific pattern using any programming language.
A class in OOP is a blueprint for creating objects, defining their properties and behaviors.
Classes are templates for creating objects in OOP
They define the properties (attributes) and behaviors (methods) of objects
Objects are instances of classes, each with its own unique data
Inheritance allows classes to inherit properties and behaviors from other classes
Encapsulation ensures that the data is hidden and can only be a...
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have constructors, fields, and methods, while interface cannot have any implementation.
A class can only extend one abstract class, but can implement multiple interfaces.
Abstract classes are used to define common characteristics of subclasses, while interfaces are used to define contracts for...
Joining is combining data from two or more tables based on a related column, while an inner join query retrieves only the matching records.
Joining is used to combine data from multiple tables in a database.
Inner join query retrieves only the records that have matching values in both tables.
Syntax for inner join: SELECT columns FROM table1 INNER JOIN table2 ON table1.column = table2.column;
Example: SELECT orders.order_i...
posted on 15 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
There were 30 questions on the aptitude test, all of which were part of the total count.
I have three questions: two related to data structures and algorithms, and one concerning SQL.
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
posted on 23 Aug 2024
To reverse a loop for a linked list, iterate through the list and change the pointers to point in the opposite direction.
Start by initializing three pointers: current, previous, and next.
Iterate through the linked list, updating the pointers to reverse the direction of the links.
Update the head of the linked list to point to the new first node after reversing the loop.
posted on 7 Nov 2024
Mathematics,General Aptitute,three coding question
Face to face interview.Ask questions on Data structure and algorithms
Easy general logical theoretical questions
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
posted on 31 Jul 2023
I applied via Company Website and was interviewed in Jul 2023. There were 4 interview rounds.
Basic coding in Java. MySql, HTML.
Adavance coding in Java programming.
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