(Computer Science) CBSE Class XII : Computer Science Sample Paper (Practicals)

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Computer Science (Code 083)
Class XII (Practicals)

Duration: 3 hours Total Marks: 30
(As per CBSE Syllabus)

1. Programming in C++ (10 Marks)
One programming problem in C++ to be developed and tested in Computer during the examination. Marks are allotted on the basis of following:
  • Logic
  • Documentation/Indentation
  • Output presentation
Notes: The types of problems to be given will be of application type from the following topics
  • Arrays (One dimensional and two dimensional)
  • Array of structure
  • Stack using arrays and linked implementation
  • Queue using arrays (circular) and linked implementation
  • Binary File operations (Creation, Displaying, Searching and modification)
  • Text File operations (Creation, Displaying and modification)

2. SQL Commands (05 Marks)

Five Query questions based on a particular Table/Relation to be tested practically on Computer during the examination. The command along with the result must be written in the answer sheet.


3. Project Work (05 Marks)

  • The project has to be developed in C++ language with Object Oriented
  • Technology and also should have use of Data files.
  • Presentation on the computer
  • Project report (Listing, Sample, Outputs, Documentation
  • Viva

4. Practical File (05 Marks)

Must have minimum 20 programs from the following topics

5. Viva (05 Marks)

  • Based on C++ ,Project, SQL
Practical
Sample Paper
CBSE
Class-12