JAVA
Java Interview Questions-Capgemini(7+ Years)
📌 Round 1 : ( Technical ) #Q1 : Explain your roles and responsibilities in current project #Q2: How do you get requirements ? #Q3 : Write a ...
Java Developer Interview Questions-Cognizant(1 Year)
1. What are the key differences between String, CharSequence, and StringBuilder? 2. How do you prevent NullPointerException in Java effectively? 3. What is a ClassNotFoundException vs NoClassDefFoundError? 4. ...
Java Interview Questions-Globallogic(5+ Years)
📌 Round 1 : ( Technical ) 👉 Difference between an ArrayList and LinkedList in Java. 👉 What is purpose of Synchronized block ? 👉 Difference between HashMap ...
Java Developer Interview Questions-Infosys(6+ Years)
Level-1: 1.String s = “abcdcaf”. Write java program to find count of characters. e.g. a=2, b=1, c=2, d=1, f=1 2. Map<Integer, String> map = new HashMap<>(); write program ...
Java Developer Interview Questions-Deloitte(6-7 Years)
📌 Round 1 : ( Technical ) 👉 Explain about yourself and your roles and responsibilities. 👉 Write Java code to reverse a string preserving the white space ...
Java Developer Interview Questions-Capgemini(6.9 Years)
1. Java 8 features 2. What is lamda expression and write the code how to use lamda expression 3. What is stream api 4. Intermediate vs terminal operations ...
Java Interview Questions-Cognizant(2-6 Years)
Round 1 1. Tell me something about yourself ? 2. Explain Automation Testing Framework ? 3. Explain agile processes and day-to-day activities ? 4. How did you push ...
Java FS Developer Interview Questions-TCS(6+ Years)
1. Which collection is best to insert values in inserstion order without any duplicates 2. String s1=”java”; String s2=new String(“java”); Â Â System.out.println(s1==s2); Â Â System.out.println(s1.equals(s2)); What is the output and explain ...
Java Interview Questions-Cognizant(6.8 Years)
UI: 1.How angular application start 2.Write a piece of code how to fetch the data from backend API and show in UI 3.What is use of standalone components ...
