**______** is the oldest type of Central Processing Unit (CPU).

1. Triple Core
2. Single Core
3. Dual Core
4. Quad Core

Question

**______** is the oldest type of Central Processing Unit (CPU).

1. Triple Core
2. Single Core
3. Dual Core
4. Quad Core

Accepted Answer

**Solution:**

1. A **Single Core** processor contains only one processing unit (core) to execute instructions.

2. It is the oldest type of CPU, as early computers had only one core to process tasks.

3. As technology advanced, **Multi-Core** processors such as Dual Core, Triple Core, and Quad Core were developed to allow parallel processing and improve performance.

4. Therefore, the **Single Core** CPU is the oldest type among the given options.

**Answer:** Single Core

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