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3 years ago

A. illustrate that the system is in a safe state by demonstrating an order in which the processes may complete.

Business

2 answers:

Rashid [163]3 years ago

8 0

Question:

The question is incomplete. The snapshot of a system was not added. See below the remaining part of the question and the answers.

Allocation Max Available Available

ABCD ABCD ABCD

PO 2001 4212 3321

P1 31 21 5252

P2 2103 2316

P3 1312 1424

P4 1432 3665

Answer:

(a) safe sequence is P0 , P3, P4, P1, P2

(b) The request can be granted

Explanation:

Need Matrix

Need [i, j] = Max [i, j] – Allocation [i, j]

A B C D

P0 2 2 1 1

P1 2 1 3 1

P2 0 2 1 3

P3 0 1 1 2

P4 2 2 3 3

Available = (3 3 2 1)

1. Need(P0) < Available so, P0 can take all resources

Available = (3 3 2 1) + (2 0 0 1) (Allocation of P0) = (5 3 2 2)

2. Need(P3)<Available so, P3 will go next

Available = (5 3 2 2) + (1 3 1 2) = (6 6 3 4)

Like wise next P4, P1, P2 will get resources.

So safe sequence is P0 , P3, P4, P1, P2

Request from P1 is (1 1 0 0) and Available is (3 3 2 1)

As request(P1) < Available, we can grant request

Request from P4 is (0 0 2 0) and Available is (3 3 2 1)

As request(P4) < Available, we can grant request

Nuetrik [128]3 years ago

6 0

Answer:

Answer: (b) As request(P1) < Available, we can grant request

Explanation:

Need Matrix

Need [i, j] = Max [i, j] – Allocation [i, j]

A B C D

P0 2 2 1 1

P1 2 1 3 1

P2 0 2 1 3

P3 0 1 1 2

P4 2 2 3 3

Available = (3 3 2 1)

1. Need(P0) < Available so, P0 can take all resources

Available = (3 3 2 1) + (2 0 0 1) (Allocation of P0) = (5 3 2 2)

2. Need(P3)<Available so, P3 will go next

Available = (5 3 2 2) + (1 3 1 2) = (6 6 3 4)

Like wise next P4, P1, P2 will get resources.

So safe sequence is P0 , P3, P4, P1, P2

Request from P1 is (1 1 0 0) and Available is (3 3 2 1)

As request(P1) < Available, we can grant request

Request from P4 is (0 0 2 0) and Available is (3 3 2 1)

As request (P4) < Available, we can grant request

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3 years ago

You eat an entire box of cookies the night before you attend a weight watchers meeting. this is an example of

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The behavior of having to eat the entire box of cookies before attending the weight watchers meeting is an example of having the feeling of overwhelmed by obligations that the person would likely execute conflict. It is seen above as because the person has the obligation of having to have his or her weight to be monitored, he or she has felt the need or urge of having to do some things that he or she wasn't able to do because of it, that is why he or she has arise in the conflict of having to do something that he or she wasn't supposed to do such as eating the box of cookies.

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4 years ago

Townson Company had gross wages of $200,000 during the week ended December 10. The amount of wages subject to social security ta

Lina20 [59]

Answer:

1. Dr Wages Expense200,000

Cr Social Security Tax Payable 10,800

Cr Medicare Tax Payable 3,000

Cr Employees Federal Income Tax Payable 32,000

Cr Wages Payable 154,200

2. Dr Payroll Tax Expense15,264

Cr Social Security Tax Payable10,800

Cr Medicare Tax Payable3,000

Cr State Unemployment Tax Payable 1,272

Cr Federal Unemployment Tax Payable 192

Explanation:

1. Preparation of Journal entry to record the payroll for the week of December 10.

Dr Wages Expense200,000

Cr Social Security Tax Payable 10,800

($180,000 x 6%)

Cr Medicare Tax Payable 3,000

($200,000 x 1.5%)

Cr Employees Federal Income Tax Payable 32,000

Cr Wages Payable 154,200

[200,000-(10,800+3,000+32,000)]

2) Preparation of the Journal entry to record the payroll tax expense incurred for the week of December 10.

Dr Payroll Tax Expense15,264

(10,800+3,000+1,272+192)

Cr Social Security Tax Payable10,800

Cr Medicare Tax Payable3,000

Cr State Unemployment Tax Payable 1,272

($24,000 x 5.3%)

Cr Federal Unemployment Tax Payable 192($24,000 x 0.8%)

6 0

3 years ago

Write a paragraph in no more then 100 words. Do you think it's right to let animals work for human ?

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Answer:

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Explanation:

it has become a debatable topic about the exploitation of animals by mankind. Some people believed that animals should not be exploited and should be treated fairly by human beings. In contrast, others think animals should be utilised to assist humans in various kinds of ways, such as the source of food or for medical testing. The following essay will discuss both views in details, but in my opinion, I believe that animals can be used as the source of food or to assist human beings in the proportionate way and human should treat them properly.

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3 years ago

Read 2 more answers

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myrzilka [38]

Answer:

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Explanation:

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Over the years, customers have become increasingly anxious about breaches of privacy and compromise of their data by business firms. Thus, it is essential for marketing researchers to;

I. Conceal or hide consumers' addresses (both work and home) and phone numbers when they share information on any platform.

II. They should only share customer information with the sales department for follow-up.

III. Respect and protect the privacy of all of their customers without question or recourse.

IV They should always refer to the company's code of ethics so as to determine what information are permitted to be released for public consumptions.

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3 years ago