Computer Science 083 official model paper with key for CBSE 12th Board Exam 2023
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CBSE +2 Computer Science (CS) sample question paper 2023 with answer key can be had from the attachments below.

Selected questions from the CS question paper are:

1. State True or False
“Variable declaration is implicit in Python.”

2. Which of the following is an invalid data type in Python?
(a) Set (b) None ©Integer (d)Real

3.Fill in the blank:
--------------command is used to remove primary key from the table in SQL.
(a) update
(b)remove
© alter
(d)drop

4. Assertion (A):- If the arguments in function call statement match the number and order of arguments as defined in the function definition,such arguments are called positional arguments.
Reasoning ®:- During a function call, the argument list first contains default argument(s) followed by positional argument(s).

5. Explain the use of ‘Foreign Key’ in a Relational Database Management
System. Give example to support your answer.

For detailed question paper on Computer Science, click the link below.


Attached Files
.pdf   CBSE 12th Sample Question Paper 2023- ComputerScience.pdf (Size: 712.92 KB / Downloads: 178)
.pdf   CBSE 12th Sample Paper 2023 answer key- Computer Science.pdf (Size: 932.45 KB / Downloads: 184)
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