Question

Which devices are used in Colon Classification? A. Regional Device, B. Subject Device, C. Symbiosis Device, D. Mnemonic Device, E. Chronological Device.

• A. B, D, E Only
• B. B, A, C Only
• C. D, E, C Only
• D. D, C, A Only

Hint:

Colon Classification uses devices such as subject, chronological and mnemonic devices to form class numbers.

Answer 1

The Correct Option is A

Concept: Colon Classification uses different devices to construct class numbers and express complex subjects systematically.

Step 1: Check Subject Device.
Subject device is used in classification for representing subjects properly. \[ B = \text{Used} \]

Step 2: Check Mnemonic Device.
Mnemonic device helps in remembering and applying notation patterns. \[ D = \text{Used} \]

Step 3: Check Chronological Device.
Chronological device helps represent time-related aspects. \[ E = \text{Used} \]

Step 4: Reject unrelated devices.
Symbiosis device is not commonly treated as a standard device in Colon Classification in this context. Therefore, the correct set is: \[ B,\ D,\ E \]