Answer:
WLAN's or Wireless LAN Units have 2 main modes of operation
Explanation:
The Two Main modes of Operation are the following
<u>Infrastructure Mode:</u> in this mode the main WLAN unit becomes the main connection point in which all devices are connected to and the main unit provides an internet connection to all the devices connected to it.
<u>Ad Hoc Mode:</u> in this mode devices transfer data from one another back and forth without permission from a base unit.
Some WLAN units will also include 2 extra modes of operation called Bridge and Wireless Distribution System (WDS).
<u>Bridge Mode:</u> this mode allows the base unit to act as an intermediary and bridge two different connection points. Such as bridging a wired connection with a wireless one.
<u>WDS Mode:</u> this mode uses various access points to wirelessly interconnect devices to the internet using repeaters to transmit connections. It can provide internet to both wired and wireless clients.
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Javascript because it is a very helpful website and doesn't put bugs on your computer
Answer:
b. Virtual machines provide the capability of running multiple machine instances, each with their own operating system
Explanation:
- A VM ware is a virtual machine that is designed to run, test, and optimize operating system software. It's an emulation program that is set for running and supporting multiple OS within the single host operating system. The virtual system offers similar hardware and software tools that are present in a system virtually.
Answer:
Hi!
The following Javascript statement compares if num is 2 or 5 and increment num by 1 if true.
if ( num==2 || num==5)
num = num +1;
Explanation:
The operator == is used to compare if the operands are equal.
The operator || is OR.
- If at least one of the operands is true then return true.
- If all operands are false returns false.
if( num==2 || num==5)
<em> // if num is equal 2 or if num is equal 5</em>
num = num +1; <em>// adds 1 to num.</em>
