CBSE Class 12 Computer Science Sample Paper: 2019 (with Marking Scheme)

CBSE Sample Paper for Class 12 Computer Science Board Exam 2019 is available here for download in PDF format. You can download CBSE Class 12 Computer Science Sample Paper with the help of download link given at the end of this article. As per CBSE Date Sheet 2019, CBSE Class 12 Computer Science board exam 2019 is scheduled to be held on 2nd April 2019 (Tuesday).

Questions from CBSE Class 12 Computer Science Sample Paper 2019:

1 (a) Write the type of C++ Operators (Arithmetic, Logical, and Relational Operators) from the following:

(i) !(ii) !=(iii) &&(iv) % [2]

CBSE Sample Papers 2019 for 10th and 12th with Answers & Marking Scheme: All Subjects

(b) Observe the following program very carefully and write the name of those header file(s), which are essentially needed to compile and execute the following program successfully:

void main()

{

char text[20], newText[20];

gets(text);

strcpy(newText,text);

for(int i=0;i<strlen(text);i++)

if(text[i] = =’A’)

text[i] = text[i]+2;

puts(text);

 }

[1]

(c)

Rewrite the following C++ code after removing any/all Syntactical Error(s) with each correction underlined.

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

program.

#define float PI 3.14

void main( )

{

float R=4.5,H=1.5;

A=2*PI*R*H + 2*PIpow(R,2);

cout<<‘Area=’<<A<<endl;

} [2]

.

.

.

All the questions are available in PDF file.

Download CBSE Class 12 Computer Science Sample Paper 2019 in PDF format

Download CBSE Class 12 Computer Science Marking Scheme (or Answers of this Sample Paper) in PDF format

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