CISCO CCNA Certifications_ CCNA 1_Module 8

CISCO CCNA Certifications_ CCNA 1_Module 8 - CISCO CCNA...

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CCNA 1:Module 8 POSTED BY ADMIN Options With Highlight Colours are Correct Answer 1. Which OSI layer is responsible for binary transmission, cable specification, and physical aspects of network communication? Presentation Transport Data Link Physical 2. An installed fiber run can be checked for faults, integrity, and the performance of the media by using what device? light injector OTDR TDR multimeter 3. Which characteristics describe fiber optic cable? (Choose two.) It is not affected by EMI or RFI. Each pair of cables is wrapped in metallic foil. It combines the technique of cancellation, shielding and twisting to protect data. It has a maximum speed of 100 Mbps. It is the most expensive type of LAN cabling. 4. When is a straight-through cable used in a network? when connecting a router through the console port when connecting one switch to another switch when connecting a host to a switch when connecting a router to another router 5. Refer to the exhibit. Which type of Category 5 cable is used to make an Ethernet connection between Host A and Host B? coax cable
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CISCO CCNA Certifications_ CCNA 1_Module 8 - CISCO CCNA...

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