Core Java - Interview Questions and Answers for 'Calendar' | Search Interview Question

Core Java - Interview Questions and Answers for 'Calendar' - 5 question(s) found - Order By Newest

Q1. Will this code Work ? If not , Why ?

java.util.Calendar c = new java.util.Calendar();

Ans. No. It gives the error "Cannot Instantiate the type Calendar". Calendar is an abstract class and hence Calendar object should be instantiated using Calendar.getInstance().

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve java date calendar abstract class yes-no}

Q2. Is java.util.Date an abstract Class ? Is java.util.Calendar an abstract Class ?

Core Java

Ans. Date is not a abstract class whereas Calendar is.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve java date calendar abstract class}

Q3. What will the following code print ?

java.util.Calendar c = java.util.Calendar.getInstance();
c.add(Calendar.MONTH, 5);
System.out.println(c.getTime());

Core Java

Ans. Date and Time after 5 months from now.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve java date calendar scjp ocjp coding code}

Q4. Name few Calendar related classes and Interfaces ?

Ans. http://www.buggybread.com/2015/02/java-util-calendar-classes-and.html

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve java util java.util calendar}

Q5. What is GregorianCalendar class ?

Ans. This class provides support for traditional Western calendars.

Help us improve. Please let us know the company, where you were asked this question :

_{Like Discuss Correct / Improve GregorianCalendar Calendar util core java rare}

Search Interview Questions

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.