Answer:
A system analyst is a profession where someone researches and explores about different technological systems.
Explanation:
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Answer:
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Explanation:
The reasons why indexed sequential search structure is better are:
1. In index sequential search any field of the records can be used as the key. This key field can be numerical or alphanumerical.
2. Since each record has its data block address, searching for a record in larger database is easy and quick. There is no extra effort to search records. But proper primary key has to be selected to make efficient.
3. This method gives flexibility of using any column as key field and index will be generated based on that. In addition to the primary key and its index, we can have index generated for other fields too. Hence searching becomes more efficient, if there is search based on columns other than primary key.
The reasons why 5 B-tree is better:
1.The B-tree Provides support for range of queries in an efficient manner and You can iterate over an ordered list of elements.
2. B-Tree algorithms are good for accessing pages (or blocks) of stored information which are then copied into main memory for processing. In the worst case, they are designed to do dynamic set operations in O(lg n) time because of their high "branching factor" (think hundreds or thousands of keys off of any node). It is this branching factor that makes B-Trees so efficient for block storage/retrieval, since a large branching factor greatly reduces the height of the tree and thus the number of disk accesses needed to find any key.
3. It is a generalization of a BST in that a node can have more than two children. These are self-balancing and hence the average and worst complexities is logarithmic. We opt for these when the data is too huge to fit in main memory. These structures are used in database indexing and help in faster operations on disk
the additional informations is we should first decide to choose which structure is suiatable for which algoritm in terms of space and time and then use the appropriate search algorithm.
If you’re assigned the job of writing a company newsletter or producing a product brochure, it is important to learn about that document type and review examples that are considered to have a good layout and design because:
- It ensures conformity (especially if the organization already has a pattern).
- It will aid readability.
- It will help to guarantee a result that is satisfactory to the employers.
When given the job of writing a brochure, it is important to review examples that are considered standard.
This is because it will help to ensure an excellent final result that is in harmony with the company's requirements. It will also ensure conformity to standards.
Learn more about document type here:
brainly.com/question/1218796
Answer: (66.7_1.8)Ω
Explanation: Hope it's helpful
I don’t really understand what this question is asking 100%, but you can either walk into the McDonald’s you want to work at and ask for an application. They might give it to you, but will most likely tell you to apply online.
If they do tell you to apply online, go to the McDonald’s website and scroll all the way down to the bottom.
There are sections you can choose such as: About Us, Careers, Services, Community, and Contact Us.
Clearly you want to go to Careers.
Under Careers are: Education Opportunities, Employee Perks, Meet Our People, Working With Us, and Apply Now.
Click Apply Now and start your application.
