Answer:
b. The Hello timer as configured on the root switch.
Explanation:
There are differrent timers in a switch. The root switch is the only forwarding switch in a network, while non root switches blocks traffic to prevent looping of BPDUs in the network. Since the root switch is the only forwarding switch, all timing configuration comes from or is based on the configuration in the root.
The hello timer is no exception as the nonroot switch only sends 802.1D DTP hello BPDU messages forwarded to it by the root switch and its frequency depends on the root switch hello timer.
Answer:
c. $_SERVER
Explanation:
$_SERVER is an array in PHP containing information about headers, paths, and script locations.
Example usage:
echo $_SERVER['HTTP_HOST'];
This will print information about HTTP_HOST header.
echo $_SERVER['DOCUMENT_ROOT'];
This provides information about document root path.
echo $_SERVER['SCRIPT_FILENAME'];
This provides information about the currently executing script.
Answer:
c. 4 to 6
Explanation:
According to the VMware, a virtual machine software company widely known for producing the virtualization software, which is capable of making computer hardware components to be compartmentalized into various virtual layers, recommended the best practices of virtual CPU per core to be running 4 to 6.
Hence, in this case, the correct answer is option C
Answer:
canUpdateConfiguration
Explanation:
The user experience con be refined by enabling users to rename, modify, reconfigure, a channel or group tab by setting as true the property of the canUpdateConfiguration manifest file attribute
In the app, what takes place with regards to the content following the event of a tab removal can be specified by the inclusion of a removal options page and have a value set for the setSettings() configuration removeUrl property.
I've included my code in the picture below. Best of luck.
