True, RR Lyrae stars pulsate, but with shorter periods and lower luminosities than Cepheids.
The pulsation periods of the fundamental-mode RR Lyrae stars range from about 0.3 to 1.0 days (Population II pulsators with longer periods are categorized as type II Cepheids), but the vast majority of them have generations longer than 0.45 days.
<h3>Why do RR Lyrae stars pulsate?</h3>
RR Lyrae stars pulse like Cepheid variables, but the nature and histories of these stars is thought to be rather different. Like all variables on the Cepheid fluctuation strip, pulsations are caused by the κ-mechanism, when the ambiguity of ionised helium varies with its temperature.
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The technology would the business combination with its current cloud operations to make this possible are ERP and loT.
<h3>What is the ERP?</h3>
Enterprise resource planning (ERP) refers to a shape of a software program application that companies use to manipulate each day industrial organization sports activities in conjunction with accounting, procurement, task management, chance manage and compliance, and supply chain operations.
- Given the organization has a cloud setup, we need a company solution (ERP system) which needs to be to be had to all stores and loT to build up facts from devices and deliver it over to the ERP system.
- This will help to connect records at some crucial databases in cloud from all the stores.
- There need to be record protection features as well to maintain the records intact, all profits features need to be incorporated and tested.
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Answer:
A. set_union
Explanation:
The algorithm set_union is used to find the elements in one range of elements that do not appear in another range of elements.
Answer:
Since the question expect us to declare a C-string, the solution code is written in C as follows:
- char ssn[9];
- scanf("%s",ssn);
Explanation:
A C-String is a string written in C language. It is an array of characters. To declare a C-string, we use the keyword, <em>char </em>and then followed with the variable name + brackets and the number of characters in the string. For example, we can create a C-String for the SSN number as in Line 1.
To read standard input into the array, we can use C built-in function, <em>scanf(). </em>Just include a string placeholder, %s, and the variable<em> ssn </em>as arguments to <em>scanf()</em>. This will assign the string input by user to variable <em>ssn</em> as C-String.
