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I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.
General aptitude test
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
Arrays have a fixed size determined at the time of declaration.
Elements in an array are accessed using an index starting from 0.
Example: string[] names = {"Alice", "Bob", "Charlie"};
Selection sort is a simple sorting algorithm that repeatedly selects the minimum element from an unsorted portion of the array and swaps it with the first unsorted element.
Iterate through the array to find the smallest element and swap it with the first element.
Repeat the process for the remaining unsorted portion of the array.
Time complexity of O(n^2) makes it inefficient for large datasets.
posted on 13 Jan 2015
I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Nov 2020. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before May 2018. There was 1 interview round.
posted on 9 Feb 2015
SQL command for creating a table
Use CREATE TABLE statement
Specify table name and column names with data types
Add any constraints or indexes as needed
SQL commands for inserting, updating, and deleting data from a table.
INSERT INTO table_name (column1, column2, column3) VALUES (value1, value2, value3);
UPDATE table_name SET column1 = new_value1 WHERE condition;
DELETE FROM table_name WHERE condition;
Truncate and drop are SQL commands used to remove data from a table.
Truncate removes all data from a table but keeps the structure intact.
Drop removes the entire table and its structure.
Truncate is faster than drop as it only removes data.
Drop cannot be undone while truncate can be rolled back.
Truncate resets the identity of the table while drop does not.
Examples: TRUNCATE TABLE table_name; DROP TABLE table_name;
C++ is an extension of C with object-oriented programming features.
C++ supports classes and objects while C does not.
C++ has better support for polymorphism and inheritance.
C++ has a standard template library (STL) while C does not.
C++ allows function overloading while C does not.
C++ has exception handling while C does not.
I am a software developer with experience in Java and Python.
I have a Bachelor's degree in Computer Science.
I have worked on various projects involving web development and data analysis.
I am proficient in Java and Python programming languages.
I have experience with frameworks such as Spring and Django.
I am familiar with databases such as MySQL and MongoDB.
I have always been fascinated by technology and its ability to solve complex problems.
I enjoy problem-solving and logical thinking
I have a natural curiosity for how things work
I see the potential for technology to make a positive impact on society
I have experience in programming and find it rewarding
I am excited about the constant innovation and evolution in the IT industry
My strengths include problem-solving, adaptability, and teamwork. My weakness is public speaking.
Strengths: problem-solving, adaptability, teamwork
Examples: I have successfully solved complex coding problems, adapted to new technologies quickly, and collaborated effectively with team members.
Weakness: public speaking
Examples: I get nervous when speaking in front of large groups, but I am working on improving my present
I have the technical skills, experience, and passion to excel in this role.
I have a strong background in software development, with expertise in multiple programming languages and frameworks.
I have experience working on complex projects and collaborating with cross-functional teams.
I am passionate about staying up-to-date with the latest technologies and trends in the industry.
I am a quick learner and adaptable to new ...
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