Q. In character stream I/O, a single read/write operation performs _____. (A) Two bytes read/write at a time. (B) Eight bytes read/write at a time. (C) One byte read/write at a time. (D) Five bytes read/ write at a time. 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Two bytes read/write at a time.