Answer: RAID 10
Explanation: RAID is a data storage technology that joins various physical disk drives into 1 or more logical units. The aim of this is to improve performance, reduce data redundancy, or to incorporate both of these aspects.
RAID 1+0 or RAID 10, makes use of a minimum of 4 disks, to stripe data across these disks in pairs. This action combines disk striping with disk mirroring to protect data. Data is retrieved so long as 1 disk in the mirrored pair is operational. These functions can improve the system that the technician is trying to fix.
Answer:
Objectives of HRM include ensuring availability of resources, easy access to data, on-time payroll, ensuring compliances, etc. HRM objectives are basically influenced by organisational goals and vertical. Objective of HRM is to ensure a stable work environment with data at one place and efficient operations.
Answer:
Explanation:
1.Price: check if our price is still within the range of what our customers can afford or budget for.
2.Promotion: Does our customers or potential customers still view our advertisements.
3.Product: is our product still relevant and up to date when it comes to services and software.
4.Customers: Talk about our target audience, is there any change?
5.Competition: what are our competitors doing, why do customers prefer them to us
The gross profit is more inportant than the net profit
<span>n/2 = average number of items to search.
Or more precisely (n+1)/2
I could just assert that the answer is n/2, but instead I'll prove it. Since each item has the same probability of being searched for, I'll simulate performing n searches on a list of n items and then calculate the average length of the searches. So I'll have 1 search with a length of 1, another search looks at 2, next search is 3, and so forth and so on until I have the nth search looking at n items. The total number of items looked at for those n searches will be:
1 + 2 + 3 + 4 + ... + n
Now if you want to find the sum of numbers from 1 to n, the formula turns out to be n(n+1)/2
And of course, the average will be that sum divided by n. So we have (n(n+1)/2)/n = (n+1)/2 = n/2 + 1/2
Most people will ignore that constant figure of 1/2 and simply say that if you're doing a linear search of an unsorted list, on average, you'll have to look at half of the list.</span>
