Important Questions for Class 12 Computer Science – Communication Technologies Question 1:Give two examples of PAN and LAN type of networks. Delhi 2016Аnswer:Two examples of PAN type of networks 3.are as follows: Two examples of LAN type of networksare as follows:
Read MoreChapter 7 – Boolean Algebra, Chapter important question Class 12, Computer Science Boolean algebra is an algebra that deals with Boolean values((TRUE and FALSE) . Everydaywe have to make logic decisions: “Should I carry the book or not?” , “Should
Read MoreImportant Questions for Class 12 Computer Science (C++) – Database Concepts 2 Marks Questions Question 1:Observe the following table MEMBER carefully and write the name of the RDBMS operation out of (i) SELECTION (ii) PROJECTION (iii) UNION (iv) CARTESIAN PRODUCT,
Read MoreImportant Questions for Class 12 Computer Science – Data Structure Topic – 1Data Structure and One-Dimensional ArrayPrevious years Examination Questions2 Marks Questions Question 1:Write the definition of a function AddUp(int Arr[ ], int N) in C++, in which all even
Read MoreImportant Questions for Class 12 Computer Science – Pointers Question 1:Obtain the output from the following C++ program as expected to appear on the screen after its execution. Delhi 2014Important Note:All the desired header files are already included in the code,
Read MoreImportant Questions for Class 12 Computer Science – Data File Handling Question 1:Find the output of the following C++ code considering that the binary file CLIENTS.DAT exists on the hard disk with a data of 200 clients: All India 2017 class
Read MoreImportant Questions for Class 12 Computer Science – Object Oriented Programming Question 1:Write any four important characteristics of object oriented programming. Give example of any one of the characteristics using C++. All India 2016Answer:Four important characteristics of object oriented programming are
Read MoreImportant Questions for Class 12 Computer Science (C++) – C++ Revision Tour 2 Marks Questions Question 1:Write the type of C++ tokens (keywords and user defined identifiers) from the following: All Indio 2017 Аnswer: Question 2:Out of the following, find those
Read MoreClass 12 Hindi परियोजना परियोजना कार्य-1 कोई युवा पुरुष अपने घर से बाहर निकलकर बाहरी संसार में अपनी स्थिति जमाता है, तब पहली कठिनता उसे मित्र चुनने में पड़ती है। यदि उसकी स्थिति बिलकुल एकांत और निराली नहीं रहती तो
Read MoreClass 12 Hindi श्रवण एवं वाचन भाषा का मौखिक प्रयोग ही भाषा का मूल रूप है। इसलिए बोलचाल को ही भाषा का वास्तविक रूप माना जाता है। मानव जीवन में लिखित भाषा की अपेक्षा मौखिक भाषा ही अधिक महत्त्वपूर्ण होती
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