Back-End Programming Exam > Back-End Programming Videos > Java Programming Fundamentals: For Beginners (in Hindi) > Lecture 15 Initialization block in Java Hindi
Lecture 15 Initialization block in Java Hindi Video Lecture | Java Programming Fundamentals: For Beginners (in Hindi) - Back-End Programming
FAQs on Lecture 15 Initialization block in Java Hindi Video Lecture - Java Programming Fundamentals: For Beginners (in Hindi) - Back-End Programming
| 1. Java में Initialization block क्या होता है? |  |
Ans. Initialization block एक विशेष प्रकार का block होता है जो किसी class के ऑब्जेक्ट का initialization करने के पहले execute होता है। यह एक constructor की तरह कार्य करता है लेकिन विशेषता यहां है कि यह static और non-static दोनों types में लिखा जा सकता है।
| 2. Java में Initialization block को कितने types में लिखा जा सकता है? | |
Ans. Java में Initialization block को दो types में लिखा जा सकता है - static और non-static। Static initialization block को static keyword के साथ लिखा जाता है और यह class के static डेटा को initialize करने के लिए उपयोग होता है। Non-static initialization block को class के instance डेटा को initialize करने के लिए उपयोग होता है।
| 3. Initialization block का उपयोग क्यों किया जाता है? | |
Ans. Initialization block का उपयोग विभिन्न कारणों के लिए किया जाता है। इसका मुख्य उपयोग किसी ऑब्जेक्ट का initialization करने से पहले आवश्यक तत्वों को initialize करने के लिए होता है। इसके द्वारा static और non-static डेटा को भी initialize किया जा सकता है।
| 4. क्या हम एक class में एक से अधिक initialization blocks लिख सकते हैं? | |
Ans. जी हां, हम एक से अधिक initialization blocks एक class में लिख सकते हैं। यह बहुत सामान्य है कि एक class में एक से अधिक initialization blocks होंगे, जहां प्रत्येक block अलग-अलग उद्देश्यों के लिए इस्तेमाल हो सकते हैं।
| 5. Initialization block क्या हैंडल exception को कैसे हैंडल करता है? | |
Ans. Initialization block एक exception को ऐसे हैंडल करता है जैसे एक constructor हैंडल करेगा। जब कोई exception initialization block में उठता है, तो वह exception इस block को लिखने वाले constructor तक पहुँच जाता है। यदि उचित exception handling code नहीं है, तो exception उपर के method तक प्रोपेगेट हो सकता है।
Related Exams
About this Video
|
4.76/5 Rating |
|
Dec 23, 2024 Last updated |
Video Description: Lecture 15 Initialization block in Java Hindi for Back-End Programming 2024 is part of Java Programming Fundamentals: For Beginners (in Hindi) preparation.
The notes and questions for Lecture 15 Initialization block in Java Hindi have been prepared according to the Back-End Programming exam syllabus.
Information about Lecture 15 Initialization block in Java Hindi covers all important topics for Back-End Programming 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Lecture 15 Initialization block in Java Hindi.
Introduction of Lecture 15 Initialization block in Java Hindi in English is available as part of our Java Programming Fundamentals: For Beginners (in Hindi) for Back-End Programming & Lecture 15 Initialization block in Java Hindi in
Hindi for Java Programming Fundamentals: For Beginners (in Hindi) course. Download more important topics related with notes, lectures and mock test series for
Back-End Programming Exam by signing up for free.
Description
Video Lecture & Questions for Lecture 15 Initialization block in Java Hindi Video Lecture | Java Programming Fundamentals: For Beginners (in Hindi) - Back-End Programming - Back-End Programming full syllabus preparation | Free video for Back-End Programming exam to prepare for Java Programming Fundamentals: For Beginners (in Hindi).
Information about Lecture 15 Initialization block in Java Hindi
Here you can find the meaning of Lecture 15 Initialization block in Java Hindi defined & explained in the simplest way possible.
Besides explaining types of Lecture 15 Initialization block in Java Hindi theory, EduRev gives you an ample number of questions to practice Lecture 15 Initialization block in Java Hindi tests,
examples and also practice Back-End Programming tests.
|
Explore Courses for Back-End Programming exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Semester Notes
,Previous Year Questions with Solutions
,Extra Questions
,past year papers
,Summary
,ppt
,Exam
,mock tests for examination
,MCQs
,shortcuts and tricks
,practice quizzes
,Important questions
,Lecture 15 Initialization block in Java Hindi Video Lecture | Java Programming Fundamentals: For Beginners (in Hindi) - Back-End Programming
,Free
,Sample Paper
,Viva Questions
,Lecture 15 Initialization block in Java Hindi Video Lecture | Java Programming Fundamentals: For Beginners (in Hindi) - Back-End Programming
,video lectures
,Lecture 15 Initialization block in Java Hindi Video Lecture | Java Programming Fundamentals: For Beginners (in Hindi) - Back-End Programming
,study material
,Objective type Questions
;
Study Lecture 15 Initialization block in Java Hindi on the App
Students of Back-End Programming can study Lecture 15 Initialization block in Java Hindi alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Lecture 15 Initialization block in Java Hindi,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Lecture 15 Initialization block in Java Hindi is prepared as per the latest Back-End Programming syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup