Q. Codes consisting of light and dark marks which may be optically read is known as

  • (A) Mnemonics
  • (B) Bar code
  • (C) Decoder
  • (D) All of the above
✅ Correct Answer: (B) Bar code

Published by Lokendra Rathod ⭐ 2.31K Points at 13-Jan-2022 03:19 pm in Computer

You must be Logged in to update hint/solution

📝 Notes by Other Students/ Teachers

📊 Question Analytics

👁️
883
Total Visits
📽️
5 y ago
Published
🎖️
Lokendra Rathod
Publisher
📈
85%
Success Rate