Straight cable is used to connect _____Select one or more:a. Dissimilar Devices b. Similar Devicesc. PC and Switch d. PC and Routere. Router and Switch

To answer the multiple-choice question regarding the use of straight cables in networking, we need to understand when to use straight cables versus crossover cables.

Analyzing the Options

1. Dissimilar Devices: Straight cables are typically used to connect dissimilar devices. For instance, connecting a PC to a switch or a router.

2. Similar Devices: When connecting similar devices, such as PC to PC or switch to switch, a crossover cable is usually required.

3. PC and Switch: As previously mentioned, straight cables are appropriate for connecting a PC to a switch.

4. PC and Router: A straight cable can also be used to connect a PC to a router.

5. Router and Switch: Connecting a router to a switch can also effectively be achieved using straight cables.

Conclusion

Based on the analysis:

• Correct Answers:
  • a. Dissimilar Devices
  • c. PC and Switch
  • d. PC and Router
  • e. Router and Switch

The best practices indicate that straight cables are indeed appropriate for connecting different types of devices, including PCs to switches and routers, as well as routers to switches.