(Computer Science) CBSE Class XII : Computer Science Sample Paper (Practicals)
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Computer Science (Code 083)
Class XII (Practicals)
Class XII (Practicals)
Duration: 3 hours Total Marks: 30
(As per CBSE Syllabus)
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