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I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.
Use SQL query with ORDER BY and LIMIT to find the second highest salary of an employee.
Use ORDER BY clause to sort the salaries in descending order.
Use LIMIT 1,1 to skip the first highest salary and get the second highest salary.
Factors of a number are the numbers that can be multiplied together to get the original number.
Factors of a number are all the numbers that divide the number without leaving a remainder.
Every number has at least two factors: 1 and the number itself.
Example: Factors of 12 are 1, 2, 3, 4, 6, and 12.
Object-oriented programming concepts that focus on objects and classes for code organization and reusability.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Ability for a class to inherit properties and behavior from another class.
Polymorphism: Ability for objects of different classes to respond to the same message in different ways.
Abstraction: Hiding the compl...
I applied via Campus Placement and was interviewed in Jun 2023. There were 4 interview rounds.
Good aptitude questions
2 coding question which are basic
To print the greater number without using a while loop, compare two numbers and print the larger one.
Take two numbers as input
Compare the two numbers
Print the greater number
I applied via Campus Placement and was interviewed in Oct 2022. There were 3 interview rounds.
ONLINE CODING TEST WITH QUESTIONS FROM CODE CHEF
Prolifics Corporation interview questions for designations
I applied via Campus Placement and was interviewed in Dec 2021. There were 4 interview rounds.
Aptitude was so simple not so hard...
2 codes was there with 3 cases each code
I applied via Recruitment Consultant and was interviewed in Jun 2021. There were 4 interview rounds.
Top trending discussions
I applied via Referral and was interviewed in Apr 2020. There were 5 interview rounds.
Normalization is a process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a table into smaller tables and establishing relationships between them.
There are different levels of normalization, with each level having specific rules to follow.
Normalization helps to prevent data inconsistencies and anomalies.
Examples of normalization include converting r...
I appeared for an interview before Nov 2020.
posted on 14 Mar 2015
Java is an object-oriented language while C is a procedural language.
Java is platform-independent while C is platform-dependent.
Java has automatic garbage collection while C requires manual memory management.
Java has built-in support for multithreading while C requires external libraries.
Java has a larger standard library compared to C.
Java is more secure than C due to its strong type checking and exception handling.
C ...
Aggregation functions are used to perform calculations on groups of data in a database.
Aggregation functions include COUNT, SUM, AVG, MAX, and MIN.
They are used with the GROUP BY clause to group data based on a specific column.
COUNT function returns the number of rows in a table or the number of non-null values in a column.
SUM function returns the sum of values in a column.
AVG function returns the average of values in ...
Two ways to write a sentence in mirror image form in Java: reverse string function and array conversion.
Use the reverse() method of the String class to reverse the sentence
Convert the sentence to a character array, then swap the first and last characters, second and second-to-last characters, and so on until the middle is reached
Example: 'Hello World' becomes 'dlroW olleH'
Static is used in public static void main to allow the method to be called without creating an instance of the class.
Static methods belong to the class and not to any instance of the class.
The main method is the entry point of a Java program and needs to be called without creating an object of the class.
The static keyword allows the main method to be called directly from the class, without creating an instance of the c...
Abstract classes, interfaces, and enums provide abstraction and modularity in Java.
Abstract classes provide a partial implementation of a class and cannot be instantiated.
Interfaces define a set of methods that a class must implement and can be used for multiple inheritance.
Enums provide a set of named constants.
All three are used for abstraction and modularity in Java.
Abstract classes and interfaces are used for polym...
Object-oriented software engineering is a framework for designing and developing software using objects.
Object-oriented software engineering is a methodology for designing and developing software using objects.
It involves creating classes and objects that encapsulate data and behavior.
Frameworks are pre-built structures that provide a foundation for building software applications.
Frameworks can include libraries, APIs,...
Java is an object-oriented language with features like inheritance, encapsulation, and polymorphism.
Inheritance allows classes to inherit properties and methods from other classes.
Encapsulation hides the implementation details of a class from other classes.
Polymorphism allows objects to take on multiple forms or behaviors.
Java also supports abstraction, interfaces, and exception handling.
Example: class Car extends Vehi...
Normalization is a process of organizing data in a database to reduce redundancy and dependency.
Normalization is used to eliminate data redundancy and improve data integrity.
It involves dividing a database into two or more tables and defining relationships between them.
There are different levels of normalization, such as first normal form (1NF), second normal form (2NF), and so on.
Normalization helps in efficient data ...
ADBMS stands for Advanced Database Management System which is an extension of DBMS with additional features.
ADBMS has advanced features like data mining, data warehousing, and online analytical processing.
ADBMS is used for handling large and complex data sets.
DBMS is a basic system for managing data and is used for small and simple data sets.
DBMS does not have advanced features like ADBMS.
Examples of ADBMS are Oracle, ...
I am a software engineer with 5 years of experience in developing web applications.
Proficient in programming languages such as Java, Python, and JavaScript
Experience in developing RESTful APIs and microservices
Familiarity with front-end technologies such as HTML, CSS, and React
Strong understanding of database management systems like MySQL and MongoDB
Experience in Agile development methodologies
I want to gain practical experience and contribute to the industry while also learning on the job.
I believe that hands-on experience is invaluable in the software engineering field
I am eager to apply my skills and knowledge to real-world projects
I am excited to work with a team and learn from experienced professionals
I am not currently pursuing post-graduation as I feel that gaining industry experience is more importan
I appeared for an interview in Sep 2019.
based on 4 interviews
1 Interview rounds
based on 39 reviews
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