Chimera Technologies Technical Delivery Manager Interview Questions and Answers

Basic aptitude round

Q1. 1.Java, OOPs concept 2. HTML,CSS,JS 3.DSA
Add your answer
Q2. Explain your project
Add your answer

Q1. Java Coding questions
Add your answer

2 questions solve on paper

Q1. Basic java questions and adv java ,sql,css,html questions
Add your answer

Q.1 Pattern
1
*2*
**3**
Q. 2
write code to get sub array with max sum from given array.

Q1. Introduction Project Deatails Oops Concept Collection Exception Handling Abstract Class Functional Interface Spring Framework
Add your answer

Q1. Oops Concepts ,Absrtraction,Polymorphism
Add your answer

Questions on string and arrays both are moderate level questions on hacherrank type for 20 marks

Q1. Constructor chaining
Add your answer
Q2. Hasmap and treemap
Add your answer

Q1. What is the size of an int in Java?
Ans. 
The size of an int in Java is 4 bytes.
• An int in Java is a 32-bit signed integer.

• It can hold values ranging from -2,147,483,648 to 2,147,483,647.

• The size of an int is fixed at 4 bytes on all platforms.
Answered by AI
Add your answer
Q2. The size of an int in Java is 4 bytes (32bits).
Ans. 
Yes, the size of an int in Java is indeed 4 bytes (32 bits).
• An int in Java can hold values ranging from -2,147,483,648 to 2,147,483,647.

• The size of an int can be confirmed using the 'Integer.SIZE' constant in Java.

• Using 'Integer.BYTES' will give the size of an int in bytes.
Answered by AI
Add your answer

Q1. What is the default value of an int in Java?
Ans. 
The default value of an int in Java is 0.
• In Java, when an int variable is declared but not initialized, it is automatically assigned the default value of 0.

• For example, int num; // num is assigned the default value of 0.
Answered by AI
Add your answer
Q2. The default value of an int is 0.
Ans. 
Yes, the default value of an int in Java is 0.
• In Java, when an int variable is declared but not initialized, it will have a default value of 0.

• For example, int num; will have a default value of 0.

• This default value is assigned by the Java Virtual Machine (JVM) when memory is allocated for the variable.
Answered by AI
Add your answer

Q1. What is the purpose of static keyword in Java?
Ans. 
The static keyword in Java is used to create class-level variables and methods that can be accessed without creating an instance of the class.
• Static variables are shared among all instances of a class.

• Static methods can be called without creating an instance of the class.

• Static blocks are used to initialize static variables.

• Static keyword can also be used to create static nested classes.
Answered by AI
Add your answer
Q2. The static keyword is used to create class-level variable and methods ............etc.
Add your answer