Drag and drop the characteristics from the left onto the routing protocols they describe on the right.

Correct Answer:

Explanation

EIGRP maintains alternative loop-free backup via the feasible successors. To qualify as a feasible successor, a router must have an Advertised Distance (AD) less than the Feasible distance (FD) of the current successor route.
Advertised distance (AD): the cost from the neighbor to the destination. Feasible distance (FD): The sum of the AD plus the cost between the local router and the next-hop router

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A wireless consultant is designing a high-density wireless network for a lecture hall for 1000 students Which antenna type is recommended for this environment?

• A.sector antenna
• B.dipole antenna
• C.parabolic dish
• D.omnidirectional antenna

Correct Answer: D

Directional antennas Directional antennas come in many different styles and shapes. An antenna does not offer any added power to the signal; it simply redirects the energy it receives from the transmitter. By redirecting this energy, it has the effect of providing more energy in one direction and less energy in all other directions. As the gain of a directional antenna increases, the angle of radiation usually decreases, providing a greater coverage distance but with a reduced coverage angle. Directional antennas include patch antennas and parabolic dishes. Parabolic dishes have a very narrow RF energy path, and the installer must be accurate in aiming these types of antennas at each other.

Reference:
Omnidirectional antennas
An omnidirectional antenna is designed to provide a 360-degree radiation pattern. This type of antenna is used when coverage in all directions from the antenna is required. The standard 2.14-dBi "rubber duck" is one style of omnidirectional antenna.
Omnidirectional antenna

-> Therefore Omnidirectional antenna is best suited for a high-density wireless network in a lecture hall.

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Drag and drop the descriptions from the left onto the routing protocol they describe on the right.

Correct Answer:

Explanation

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An engineer must create a script to append and modify device entries in a JSON-formatted file. The script must work as follows:
Until interrupted from the keyboard, the script reads in the hostname of a device, its management IP address, operating system type, and CLI remote access protocol.
After being interrupted, the script displays the entered entries and adds them to the JSON-formatted file, replacing existing entries whose hostname matches.
The contents of the JSON-formatted file are as follows:

Drag and drop the statements onto the blanks within the code to complete the script. Not all options are used.

Correct Answer:

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Drag and drop the characteristics from the left onto the protocols they apply to on the right?

Correct Answer:

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