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nata0808 [166]
3 years ago
14

Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently serving a request at cylinder 2,050,

and the previous request was at cylinder 2,215. The queue of pending requests, in FIFO order, is: 4040, 606, 3795, 374, 3036, 1065, 434, 2567, 2950, 3540 Starting from the current head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests for each of the following disk-scheduling algorithms? a. FCFS b. SSTF c. SCAN

Computers and Technology
1 answer:
cluponka [151]3 years ago
7 0

Answer:

a. 18102

b. 5656

c. 6090

Explanation:

Pleaae kindly check attachment for the detailed and step by step solution of the given problem.

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Answer:

a. file-naming conventions

Explanation:

File names need to follow certain criteria and constraints. Examples include:

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Such constraints form part of file-naming conventions.

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3 years ago
Which of the following is NOT true about a flow chart?
SCORPION-xisa [38]
I think the answer is A
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You decide to buy some stocks for a certain price and then sell them at another price. Write a program that determines whether o
ser-zykov [4K]

Answer:

#here is code in python.

#read number of shares

num_share = int(input("Enter number of shares:"))

#read purchase price

buy_p = float(input("Enter purchase price:"))

#read sell price

sell_p = float(input("Enter sale price:"))

#total buying cost

buy_cost=buy_p*1.03*num_share

#total selling cost

sell_cost=sell_p*0.97*num_share

#if net profit

if(sell_cost>buy_cost):

   print("After the transaction, you made " +str(sell_cost-buy_cost)+ " dollars.")

#if net loss

else:

   print("After the transaction, you lost " +str(buy_cost-sell_cost)+ " dollars.")

Explanation:

Read the total number of shares from user.Then read buying price of a share and selling price of a share.Then calculate total buying cost including commission.Calculate total selling cost excluding the commission.If total buying cost is greater than total selling cost the print the profit else print the loss in the transaction.

Output:

Enter number of shares:10

Enter purchase price:10

Enter sale price:10

After the transaction, you lost 6.0 dollars.

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Which of these is not considered a final step when creating a Podcast? Getting a loan to help with the cost of the equipment. Ch
Neporo4naja [7]

Answer:

Option 1

Explanation:

Ok first off if your taking out a loan for your podcasting thats a issue. The other options are what you would normally do when setting it up because chances are you have the equipment necessary to start the podcast.

Hope this helps:)

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Which of the following statements about renting and owning
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Renting means you sign a contract or a lease to live their owning means you bought the house and pay mortgage <span />
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