Table/indexed.
Let's look at the three options and see what their advantages and disadvantages are:
Contiguous - In this scheme, the file is stored in contiguous blocks of the disk. It allows for easy random access of the data, but requires a contiguous sequence of blocks large enough to handle the entire file. Since the size of the file specified in this question varies quite a bit over it's lifespan, you're either going to be wasting a lot of space by having an allocation large enough to handle the maximum sized file, or the file will need to be copied whenever it grows and "bumps" into a file that was allocated after it. Because of this, this method is not the best.
Linked - The file is stored as a single, or double linked list of file blocks. This allows for the file to grow or shrink as needed, using only the amount of space needed for the file. Unfortunately, this storage scheme doesn't allow for random access of the file contents and the file can only be accessed sequentially. The question for this problem doesn't specify how the file is being accessed, so as long as random access isn't required, then this would be a reasonable allocation scheme. But I'm assuming that random access will be required, in which case, this scheme isn't ideal.
table/indexed - In this scheme, some disk blocks are used as tables to point to other disk blocks that actually contain the file data. It's almost as fast as contiguous allocation for random access of the file contents, yet allows for the growth and shrinkage of a file like linked allocation. As such, it handles all use cases at a relatively minor cost in total storage required. So this would be the most appropriate allocation scheme since the file access behavior wasn't specified in this question.
Answer: b) Investment demand had been greater than savings
Explanation:
Investment in the economy comes from savings by households also known as Loanable funds. If investment demand is higher than the savings supply this demand will pull the interest rate up due to a lack of loanable funds.
As the interest rates are pulled up, more people will be encouraged to save their money in other to benefit from the higher interest rates thereby increasing the loanable funds in the market.
Answer:
This is a form of artificial monopoly.
Explanation:
In artificial monopoly a large firm exists with smaller firms in the same market. The large firm does not have a comparative advantage in production efficiency bit still drives the competition out of business.
Large firms use restrictive measures that prevents new form from entering the market. The other type of monopoly is the natural monopoly.
Having exclusive rights to open a MacDonald's in the Carribean where you can construct as many locations as you want is called artificial monopoly. The firm has successfully barred other firms from opening a MacDonald's in the Carribean.
<u>Answer:</u>
<em>The most effective marketing strategies are those that are targeted toward a specific audience.</em>
<u>Explanation:</u>
The most effective marketing strategies are those that are targeted toward a specific audience,focused on key benefits based on the audience's point of view and interests, and delivered at an appropriate time, when the audience is most likely to be attentive to and interested in the message being delivered.
Successful marketing focuses solely on selling more products. continues long after the product is purchased. ends once the product is sold to consumers. includes preproduction through selling the product.
Answer:
The statement is: True.
Explanation:
Motivation is what drives individuals or organizations to achieve their objectives. Leaders must find ways to keep their subordinates constantly incentivized so their productivity level remains at their highest level possible. In some other cases, reaching personal goals is what drives people. In such scenarios <em>pride, self-interest, </em>and <em>success</em> boost individuals' morale pushing them to their limits.
