Home

QUESTION VAULT

1,000+

curated CBSE questions — sample papers, KVS question banks & pre-boards, all searchable and explained.

CBSE KVS Sample Papers Pre-Boards
Search: Binary File
CBSE Sample Paper 2025-26
Class 12 · Computer Science
4 Marks
Pre-Board 2025-26
Class 12 · Computer Science
3 Marks
Top result, opened
CBSE Sample Paper 2025-26 2 Marks

File Handling Binary File Operations

Write a Python program to check whether a given file student.dat exists on the disk, using the os module.

Medium

FREE ACCOUNT

Start learning with real exam questions.

Join students preparing for CBSE Class 11–12 Computer Science & Informatics Practices.

or
We'll send a verification code here.
At least 8 characters. Make it one you'll remember — you'll want quick access before exams.

Next: a quick email check — takes 10 seconds.

Already have an account? Log in