A new feature to store classes was added in Java 8. In Java 8, there is a place known as MetaSpace where all the classes are kept. MetaSpace has replaced PermGen. The Java Virtual Machine used PermGen to store the classes prior to Java 7. Java 8 substituted MetaSpace for PermGen because...
Does the Company I work for matter? Should I bring copies of my resume to an interview? Negotiating an offer for a new job Puzzles Cutting a cake into 8 pieces Puzzles Interview Questions And Answers Minimum guesses to find a # from 1 to 1000 three-switches-three-bulbs 100 Lockers Puzzl...
It’s one of the important topics for java interview questions. Here I am listing some important java collections interview questions and answers to help you in the interview. This is directly coming from my 14+ years of experience in Java programming.Java Collections Interview QuestionsWhat are ...
Advanced Java Interview Questions and Answers101. What is the difference between Swing and AWT components?AWT components are heavy-weight, whereas Swing components are lightweight. Heavy weight components depend on the local windowing toolkit. For example, java.awt.Button is a heavy weight component...
Part 0: Things You Must Know For a Java Interview Part 1: Core Java Interview Questions Part 2: JDBC Interview Questions Part 3: Collections Framework Interview Questions Part 4: Threading Interview Questions Part 5: Serialization Interview Questions ...
privatestaticbooleanisPalindromeString(Stringstr){if(str==null)returnfalse;intlength=str.length();System.out.println(length/2);for(inti=0;i<length/2;i++){if(str.charAt(i)!=str.charAt(length-i-1))returnfalse;}returntrue;} Copy
To handle advanced Java interview questions, it would be a great idea to get a better understanding of Java from a course offered by Sprintzeal. But this would be sufficient for those looking for Java interview questions and answers for freshers. These top Java Interview questions and answers ...
Java Interview Preparation Tips Part 0: Things You Must Know For a Java Interview Part 1: Core Java Interview Questions Part 2: JDBC Interview Questions Part 3: Collections Framework Interview Questions Part 4: Threading Interview Questions
Since last year I received so many emails (weekly more than 10 emails) asking about why not to post Java Interview Questions and answers for readers.
185 . What is the need for threads in Java? 186 . How do you create a thread? 187 . How do you create a thread by extending thread class? 188 . How do you create a thread by implementing runnable interface? 189 . How do you run a thread in Java?