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Class 12 Computer Science — Chapter 2: File Handling
6 practice questions · 2 Easy · 2 Medium · 2 Hard
Free NCERT-aligned multiple-choice practice for Class 12 Computer Science, Chapter 2 (File Handling). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 6.
Sample questions
Q1Easy
open("a.txt", "r") opens for:
A.Reading✓ correct
B.Writing
C.Append
D.Delete
Why
Mode 'r' = read.
Q2Medium
Module to serialise Python objects:
A.pickle✓ correct
B.csv only
C.json only
D.os
Why
pickle.dump / pickle.load.
Q3Hard
Mode 'a' opens file for:
A.Append (write at end without erasing)✓ correct
B.Read
C.Erase + write
D.Random
Why
File pointer at end.
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