To determine which physical connection is the fastest among the options provided, let's analyze each option briefly:

1. **Twisted pair**: This type of cable is commonly used for telephone and Ethernet networks. It typically supports speeds up to 1 Gbps for short distances.

2. **Coaxial cable**: Used for cable television and internet, coaxial cables can support higher speeds than twisted pair, often achieving up to 1 Gbps as well, but generally not exceeding that significantly.

3. **Fiber-optic cable**: This medium uses light to transmit data, allowing for extremely high speeds over long distances. Fiber-optic cables can reach speeds of several Gbps to even Tbps (terabits per second), making it the fastest option available.

4. **Microwave**: This method for transmitting data wirelessly can reach high speeds and is used for point-to-point communications, but it is generally less reliable due to weather and line-of-sight issues compared to fiber optics.

### Final Answer
**Fiber-optic cable** is the fastest physical connection among the options provided.

Question

To determine which physical connection is the fastest among the options provided, let's analyze each option briefly:

1. **Twisted pair**: This type of cable is commonly used for telephone and Ethernet networks. It typically supports speeds up to 1 Gbps for short distances.

2. **Coaxial cable**: Used for cable television and internet, coaxial cables can support higher speeds than twisted pair, often achieving up to 1 Gbps as well, but generally not exceeding that significantly.

3. **Fiber-optic cable**: This medium uses light to transmit data, allowing for extremely high speeds over long distances. Fiber-optic cables can reach speeds of several Gbps to even Tbps (terabits per second), making it the fastest option available.

4. **Microwave**: This method for transmitting data wirelessly can reach high speeds and is used for point-to-point communications, but it is generally less reliable due to weather and line-of-sight issues compared to fiber optics.

### Final Answer
**Fiber-optic cable** is the fastest physical connection among the options provided.

Knowee AI · Accepted Answer

To determine which physical connection is the fastest among the options provided, let's analyze each option briefly:

1. **Twisted pair**: This type of cable is commonly used for telephone and Ethernet networks. It typically supports speeds up to 1 Gbps for short distances.

2. **Coaxial cable**: Used for cable television and internet, coaxial cables can support higher speeds than twisted pair, often achieving up to 1 Gbps as well, but generally not exceeding that significantly.

3. **Fiber-optic cable**: This medium uses light to transmit data, allowing for extremely high speeds over long distances. Fiber-optic cables can reach speeds of several Gbps to even Tbps (terabits per second), making it the fastest option available.

4. **Microwave**: This method for transmitting data wirelessly can reach high speeds and is used for point-to-point communications, but it is generally less reliable due to weather and line-of-sight issues compared to fiber optics.

### Final Answer
**Fiber-optic cable** is the fastest physical connection among the options provided.

Which physical connection is the fastest?Multiple ChoiceTwisted pairCoaxial cableFiber-optic cableMicrowave

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