Infosys Interview Questions, Process, and Tips

The jQuery ajax GET request syntax is used to send an HTTP GET request to a server and retrieve data.

• Use the $.ajax() method with the 'type' parameter set to 'GET'

• Specify the URL of the server endpoint as the 'url' parameter

• Handle the response using the 'success' callback function

• Optionally, pass data to the server using the 'data' parameter

Establish a JDBC connection and fetch results from a database using Java.

• Import the necessary JDBC packages

• Load and register the JDBC driver

• Establish a connection to the database

• Create a statement object

• Execute a query to fetch results

• Iterate over the result set and print the results

• Close the result set, statement, and connection

I am a Java Developer with 5 years of experience in developing web applications using Java, Spring, and Hibernate.

• 5 years of experience in Java development

• Proficient in Spring and Hibernate frameworks

• Strong knowledge of web application development

• Experience in working with databases like MySQL and Oracle

• Familiarity with Agile development methodologies

I would rate myself as an 8 in Java.

• I have extensive experience in Java programming and have successfully completed multiple projects using Java.

• I am familiar with various Java frameworks and libraries.

• I have a strong understanding of object-oriented programming principles in Java.

• I am comfortable working with Java's core features and APIs.

• I continuously strive to improve my Java skills through self-learning and stayin...read more

Java is an object-oriented programming language. Inheritance is a mechanism to create new classes based on existing ones. OOPs is a programming paradigm. Method is a block of code that performs a specific task.

• Java is a high-level, class-based, and object-oriented programming language.

• Inheritance is a mechanism in which one class acquires the properties and behaviors of another class.

• OOPs is a programming paradigm that...read more

Java is an object-oriented programming language. OOPs concepts include inheritance, encapsulation, polymorphism, and abstraction.

• Java is a high-level programming language that is platform-independent.

• OOPs concepts are the foundation of Java programming.

• Inheritance is a mechanism in which one class acquires the properties and behaviors of another class.

• A method is a collection of statements that perform a specific task.

• ...read more

Java is a programming language. Method is a block of code that performs a specific task. OOPs is a programming paradigm.

• Java is an object-oriented programming language used to develop applications and software.

• A method is a block of code that performs a specific task and can be called by other parts of the program.

• OOPs is a programming paradigm that focuses on objects and their interactions to solve problems.

• OOPs conce...read more

Java is an object-oriented programming language. Method is a block of code that performs a specific task. OOPs concepts are principles of object-oriented programming.

• Java is a high-level programming language that is platform-independent.

• Method is a block of code that performs a specific task and can be called multiple times.

• OOPs concepts include inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance allo...read more

Code to filter out loans with incomplete status using Java 8 features.

• Use stream() method to convert the list of loans into a stream

• Use filter() method to filter out loans with incomplete status

• Use collect() method to collect the filtered loans into a new list