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Diff between abstract and concrete class??

Posted by Ashish Khanijo 5 years, 8 months ago

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Differentiate between (1) static variable and static functions (2)#define and const (3) entry controlled loop and exit controlled loop.

Posted by Harisankar Mohan 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

I Am Me 5 years, 8 months ago

2) #define is a global declaration of a constant whereas const is local declaration. 3) entry controlled loop - condition is checked before entering the loop but in exit controlled loop the condition is checked at last and is executed atleast one time.

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What is the full forms of the following:- WWWC,FSF,GNU,OSI,FLOSS,OO,PPP?????

Posted by Ahmad Reza 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Cbse Student 5 years, 8 months ago

C++ m tho ase koi full forms nhi h

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Is previous year question is sufficient for computer science python board exam class 12....?

Posted by Aman Pandey 5 years, 8 months ago

CBSE > Class 12 > Computer Science

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What is the difference between access specifier and visibiltiy mode?

Posted by Kshitij Bajpai 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Gaurav Seth 5 years, 8 months ago

Visibility Mode:

It is used in C++ to show the relationship between the base and the derived class. It specifies what the derived class can derive from the base class. It is therefore used in inheritance.

Access Specifiers:

It is used to define the behaviour of the variable and function in a class. It tells which object can access the variable and function. It is public, private and protected. It is therefore used in class.

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What is a copy constructor?

Posted by Kshitij Bajpai 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Ard Elz 5 years, 8 months ago

Overloaded constructor in which an object of the same class is passed as reference parameter..

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What is outlook express ..

Posted by Mahika Kumari 5 years, 8 months ago

CBSE > Class 12 > Computer Science

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Computer science python book for board exam.... So that i can score good marks in board... Python computer science... Plzz help...

Posted by Aman Pandey 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Hadesh Asija 5 years, 8 months ago

Together python 12

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Plz koi array k imp. Ques. Btadoo kl pratical hai

Posted by Cbse Student 5 years, 8 months ago

CBSE > Class 12 > Computer Science

0 answers

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(d) Find the output of the following program : cbse-previous-year-solved-papers-class-12-computer-science-outside-delhi-2011-4 cbse-previous-year-solved-papers-class-12-computer-science-outside-delhi-2011-5

Posted by Muskan Sharma 5 years, 8 months ago

CBSE > Class 12 > Computer Science

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Sql ....k ques. M GROUP BY command kb use hota hai ???

Posted by Cbse Student 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Jeet Maiti 5 years, 8 months ago

Group by tabhi use hota hai jab koi tuple ka condition diya gaya ho to E.g. If we want to find the total sum of a table CUSTOMER of tuple name Customer we will write GROUP BY Customer. If not done this will not show the list of customers one after another in a systematic way

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Write a program to sum first N terms of the following series 1+ X/2! + X²/4! + X³/6!...... .

Posted by Akashay Kumar 5 years, 8 months ago

CBSE > Class 12 > Computer Science

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Explain how to find out the errors in the c++program

Posted by Sriram Nivas 5 years, 8 months ago

CBSE > Class 12 > Computer Science

2 answers

Vaibhav Maheshwari 5 years, 8 months ago

Errors in c++ are of different types.. For syntax error: at the time of compilation, compiler will give the proper line where the syntactical error has occured(eg. conversion of char * to int is not possible and so on) Run time errors can be checked where the error has occurred at the time of runtime, but in reality run time errors are bit difficult to find.

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Cbse Student 5 years, 8 months ago

Syntax error..

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C++ program. To illustrate polymorphism implementation

Posted by Shruti Khatri 5 years, 8 months ago

CBSE > Class 12 > Computer Science

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Starting k eight chapters nhi aate kaise cover kru.... Jisse ache no aa sake

Posted by Aman Pandey 5 years, 8 months ago

CBSE > Class 12 > Computer Science

4 answers

Cbse Student 5 years, 8 months ago

Asa tho nhi h dono books complusory....agr bcche ko nhi aate ek book tho kse krega ............reena pandey aap ek km kijiye scnd book cmplt kre easy h vo tho ..or frat book k kuch east chpters kr lijiye

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Vaibhav Maheshwari 5 years, 8 months ago

Both books are compulsory, as part 1 consists of 65% of total marks, so can't be avoided. All the concepts are easy, if have any doubt ask for that topic

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Cbse Student 5 years, 8 months ago

Krlo....vo bookk pss hone k liye hi h jisse 1st book nhi aate scond krlo

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Cbse Student 5 years, 8 months ago

Achcha..vase tho easy hai...chptr.....nhj aate tho koi baat nhi 2nd book achche se ko

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How to perform programme(code) correctly?

Posted by Sourabh Verma 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Cbse Student 5 years, 8 months ago

Programme code?.....smj nhi aaya

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Plz tell me important questions for pratical

Posted by Cbse Student 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Ayush Sailwal 5 years, 8 months ago

everything is important it depends upon the examiner....but keep your basics well enough and have detailed knowledge of everything

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How to find output of a program

Posted by Keerthana Suresg 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Cbse Student 5 years, 8 months ago

Its a very easy ......void main se sekh output.....

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Identify the error in the following code switch (c)

Posted by Anuraag Sharma 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Cbse Student 5 years, 8 months ago

Syntex error find krne k liye aate h sample pprs k ques. Solve kroo

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What is the difference between read() and write() function

Posted by Twinkle Sharma 5 years, 8 months ago

CBSE > Class 12 > Computer Science

1 answers

Cbse Student 5 years, 8 months ago

Suppose book hai ...vo hum read hi tho krege nd ....note book h vo poori blank hoti h tho usspe hum likhte hai crrct....yhi difference h read nd write m

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How to make layout

Posted by Sanskar Chaurasiya 5 years, 8 months ago

CBSE > Class 12 > Computer Science