Collections are used to store, retrieve, manipulate, and communicate aggregate data.
Answer:
The correct answer to the following question will be "True".
Explanation:
SCADA is a hardware and software elements program that permits industrial enterprises to:
- Agricultural processes are regulated locally or globally.
- The human-machine interaction program specifically interfaces with equipment such as cameras, switches, generators, motors and much more.
- Track, store, and process the data in real-time.
Therefore, the given statement is true.
Answer:
An indirect tax in the form of sales tax
Explanation:
This is certainly the sales tax, and that the shoe retailer is charging with the actual price And each retailer must charge this as they have to submit the sales tax on the number of goods they sell in a year. And these are indirect taxes. Hence, the $45s here is the price of the shoe, and the extra $3s is the sales tax on that shoe. The retailer collects this on behalf of the government, and remember this is an indirect tax.
Answer:
AP with the strongest signal strength
Explanation:
Based on the information provided within the question it can be said that in this scenario the wireless device will choose the AP with the strongest signal strength. Wireless devices are designed to do this because by connecting to the AP with the strongest signal it is preventing data from being lost in transit and other problems from arising due to data loss.
Answer: Server are optimized so that they can work efficiently and improve their performance while working. Application server optimization mechanism can be used for optimizing the server with respect to the application.
Some of the techniques used in the application server optimization are as follows:-
- Load balancing- which helps in upgrading throughput ,improves the time of response, enhance the bandwidth of network etc.
- Fail-over management- it is used for decrement of latency, balancing the server, increasing the availability of network and it resources etc.