DCM Infotech IT System Administrator Interview Questions and Answers

Java is a high-level programming language used for developing applications and software.

• Java is an object-oriented language

• It is platform-independent

• Java code is compiled into bytecode

• Java Virtual Machine (JVM) executes the bytecode

• Java is used for developing web applications, mobile applications, games, and more

Class is a blueprint or template for creating objects that define their properties and behaviors.

• Classes are used in object-oriented programming.

• They define the attributes and methods of an object.

• Objects are instances of a class.

• Classes can inherit properties and methods from other classes.

• Examples of classes include Person, Car, and Animal.

Class is a non-primitive data type used in object-oriented programming.

• A class is a blueprint for creating objects that have similar properties and methods.

• It can contain variables, methods, constructors, and other classes.

• Examples of classes include String, Integer, and ArrayList in Java.

• Classes are used to achieve encapsulation, inheritance, and polymorphism in OOP.

My strength is my problem-solving skills and ability to learn quickly.

• I am able to analyze complex problems and come up with effective solutions.

• I am a quick learner and can adapt to new technologies and systems easily.

• I am able to work well under pressure and prioritize tasks effectively.

• I am a good communicator and can work well in a team environment.

• I am detail-oriented and strive for accuracy in my work.

• For example...read more

I tend to overthink and sometimes struggle with decision-making.

• I am aware of this weakness and actively work on improving my decision-making skills.

• I seek input from colleagues and mentors to help me make informed decisions.

• I prioritize tasks and break them down into smaller, manageable steps to avoid feeling overwhelmed.

• For example, when faced with a complex technical issue, I will gather all relevant information, co...read more