DynPro Software Developer Interview Questions and Answers

Q1. What is a pointer to pointer
Ans. 
A pointer to pointer is a variable that stores the memory address of another pointer variable.
• It is used to create dynamic data structures like linked lists and trees.

• It allows multiple levels of indirection.

• It is denoted by ** in C and C++.

• Example: int **ptr;

• Example: ptr = &p; where p is a pointer variable.
Answered by AI
Add your answer
Q2. Class, object, inheritance, polymorphism,dbms
Add your answer

And assessment as per your knowledge.
Focus on api and database
Also focus on jmeter
Also focus on dynatrace
Mobile app web testing

You have to prepared aptitude test

Q1. What are the main principles of the Java
Ans. 
Main principles of Java include object-oriented programming, platform independence, and automatic memory management.
• Object-oriented programming: Java is based on classes and objects, allowing for encapsulation, inheritance, and polymorphism.

• Platform independence: Java code can run on any platform that has a Java Virtual Machine (JVM) installed.

• Automatic memory management: Java uses garbage collection to automatically m
Answered by AI
Add your answer
Q2. What is the different between == and equals method
Ans. 
The == operator compares the memory addresses of two objects, while the equals method compares the content of two objects.
• The == operator is used to compare the memory addresses of two objects in Java.

• The equals method is used to compare the content of two objects in Java.

• Example: String str1 = new String("hello"); String str2 = new String("hello"); str1 == str2 will return false, but str1.equals(str2) will return true
Answered by AI
Add your answer

Q1. What is jdk, string related questions, basic java oops questions?
Add your answer

Normal apptitude queations were asked in this round

Q1. Questions on javascript Basic of HTML, CSS
Add your answer

Q1. Spring boot related questions
Add your answer
Q2. Java related questios
Add your answer