CBSE Class 12 Computer Science 2017 Sample Paper

CBSE sample paper for class 12 Computer Science 2017 is available for download in PDF format. With this article, students can download the complete PDF with the subject.

Created On: Jan 10, 2017 13:00 IST

CBSE sample paper for class 12 Computer Science 2017 is available for download in PDF format. With this article students can download the complete sample paper for class 12 Computer Science 2017 along with marking scheme.

About CBSE Sample Paper for Class 12 Computer Science 2017:

CBSE class 12 Computer Science sample paper 2017 is released by the board along with marking scheme (and key). This class 12 Computer Science sample paper is helpful in understanding the latest examination pattern and the level of questions which can be asked in the coming CBSE class 12 Computer Science board exam 2017.

CBSE Class 12 Computer Science Syllabus 2017

Students of class 12 must solve this sample paper and refer their solutions with the marking scheme provided to assess their preparation level of CBSE class 12 Computer Science board exam 2017. All the questions of this CBSE sample paper are very important for the coming CBSE board exam 2017.

Some question from CBSE Sample Paper for Class 12 Computer Science 2017

Explain conditional operator with suitable example?

Which C++ header file(s) are essentially required to be included to

run/execute the following C++ code :

void main()

{

char *word1="Hello",*word2="Friends";

strcat(word1,word2);

cout<<word1;

}

Rewrite the following program after removing the syntactical errors

(if any). Underline each correction.

# include<conio.h>

# include<iostream.h>

# include<string.h>

# include<stdio.h>

class product

{

int product_code,qty,price;

char name[20];

public:

product(){

product_code=0;qty=0;price=0;

name=NULL;

}

void entry()

{

cout<<"\n Enter code,qty,price";

cin>>product_code>>qty>>price;

gets(name);

}

void tot_price() {return qty*price;}

};

void main()

{

p product;

p.entry();

cout<<tot_price();

}

Write the output of the following C++ program code:

Note: Assume all required header files are already being included in the program.

void change (int *s)

{

for (int i = 0; i < 4; i++)

{

if (*s<40)

{

if (*s % 2 == 0)

*s = *s + 10;

else

*s = *s + 11;

}

else

{

if (*s%2 == 0)

*s=*s-10;

else

*s = *s ‒ 11;

}

Cout << *s <<" ";

s++;

}

}

void main()

{

2

int score [] = {25,60,35,53};

change (score);

}

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Questions of CBSE Sample Paper for Class 12 Computer Science 2017

Marking Scheme of CBSE Sample Paper for Class 12 Computer Science 2017

Complete CBSE Sample Paper for Class 12 Computer Science 2017