The five major responsibilities of storage management of OS are
1. Process isolation: OS should be able to secure the individual nature of the memory by not letting it interfere with other memory.
2. Automatic allocation and management: Memory allocation should be done automatically based on the hierarchy and the allocation should be transparent and visible to the owner.
3. Modular Programming Support: Through the memory the module of the program and application must be defined by programmers.
4. Protection and access control: This one refers to the allotment and sharing of the memory at all level of hierarchy and making the program able to use the memory of the other program.
5. Long-term storage: This is the basic need of many programs developed by the programmers.
Answer:
The correct option is E,14
Explanation:
In using the two-day moving average to forecast for the next day sales, the previous two days sales are taken , summed to up and finally averaged(that is divided by 2)
Next day forecast=sum of previous two days sales figures/number of days
sum of previous two days forecast=13+15=28
since the number of the days is 2 ,the 8 is divided by 2,28/2=14
Ultimately the next day forecast sales figure is 14 newspapers
Option A is wrong that is just considering of the two previous day, the same thing applies to option B.
Option C is the sum of previous two days sales without being divided
Answer:
computer programmers
computer system Analysts
database administrators
network and computer systems administrators
Answer:
(A) 2 obligations
(B) Sales revenue for January: 449,232 dollars
Accounts receivales 449.232 debit
Sales revenues 449.232 credit
Explanation:
(A) there is two performance obligations
one is two deliver the musk soap
and the other is the warranty on the soap
nominal: 3,820 musk soap x $ 120 per unit = $ 458,400
less warranty of 2% 458,400 (1 - 0.02) = $449,232
Answer:
These are the options for the question:
a) A + $8,000
b) $8,000 + $400
c) $8,000 - A
d) A-($8,000 + $175)
e) (A + 400) - ($175)
And this is the correct answer:
d) A-($8,000 + $175)
Explanation:
The buyer's value is the total value that a consumer obtains from a product after substracting the purchase cost, and the cost of the personal effort involved in obtaining the product.
The formula is:
Buyer's Value = Benefit Received - (Selling Price + Cost of Effort to Purchase)
If we plug the amounts into the formula we obtain the correct option:
Buyer's Value = A - ($8,000 + $175)
