Answer: POS stands for point of sale.
Merchants typically use a POS system to complete a sales transaction. In its most basic definition, a POS system is a combination of POS hardware and POS software to create a POS machine for processing a transaction and payment.
Explanation: Hope this helps, have a great day.
Answer:
Refer below.
Explanation:
A.The SDLC ought not be rejected for each venture since certain frameworks might be rashly molded before the issue or opportunity being tended to is altogether comprehended. Additionally, utilizing prototype as an option may bring about utilizing a framework that is acknowledged by explicit gathering of clients yet which is insufficient for in general framework needs. In numerous framework prototyping can be effectively incorporated with SDLC approach. For surely knew frameworks, a straight SDLC approach has demonstrated its value.
B.In epic or complex circumstance, prototyping is a perfect mechansim for better understanding client prerequisites, and for getting client input for improving framework viability. What's more, prototyping has demonstrated valuable when fused into SDLC. This combination is especially helpful in better learning client needs.
Disable SSID broadcasting, Lower radio energy groups, and Enable MAC filtering.
<h3>Why would you disable SSID broadcasting?</h3>
- Disabling the SSID Broadcast is one method of ensuring your wireless web.
- This procedure will stop other users from detecting your SSID or your wireless network title when they attempt to view the available wireless networks in your area.
- The network character exists delivered to wireless devices, which is the reason for disabling the SSID broadcast.
- A typical wireless adapter and its associated software will identify and list all available SSIDs for networks that are within range.
- When somebody disables SSID broadcast on any of those networks, the network will no extended show up in the wireless adapter's list of known networks.
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The complete question is:
Your company shares a building with a competitor's branch office. Recently, you noticed that some computers other than company computer have tried to connect to the wireless network unsuccessfully. When you are in the parking lot, you also notice that the company's wireless network SSID can be seen on your smartphone.
What can you do to make sure no one outside your company can gain access to its wireless network?
224 = 128 + 64 + 32, so that would mean each network could have 32 nodes. Subtract 2 for the network address and the multicast address, you would have 30 HOST addresses available.
