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Alik [6]
3 years ago
5

A datacenter recently experienced a breach. When access was gained, an RF device was used to access an air-gapped and locked ser

ver rack. Which of the following would BEST prevent this type of attack?
A. Faraday cage
B. Smart cards
C. Infrared detection
D. Alarms
Business
2 answers:
patriot [66]3 years ago
6 0

Answer:A. Faraday cage.

Explanation: Faraday cage is a kind of shield made up of conducting wires, Faraday's cage or shield is named after Michael Faraday who invented it in the year 1836.

Faraday cage is used to protect sensitive electronic equipment such as RF receivers) from external electromagnetic rays such as radio frequency interference (RFI) usually during testing or alignment of the device.

Faraday cage has also been used to protect equipment and people from Electric current and Damage.

babunello [35]3 years ago
4 0

Answer:

The correct answer is A. Faraday cage .

Explanation:

A Faraday cage is a metal box that protects against static electric fields. It owes its name to the physicist Michael Faraday, who built one in 1836. They are used to protect against electric shock, since inside the electric field is null.

The operation of the Farday cage is based on the properties of a conductor in electrostatic equilibrium. When the metal box is placed in the presence of an external electric field, the positive charges remain in the network positions; electrons, however, which in a metal are free, begin to move.

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Compared with free​ trade, large countries may increase national welfare when they place a tariff on imports. What unique aspect
Crazy boy [7]

Answer:

The correct answer is: reduce the world price of import when they levy a tariff.

Explanation:

Import tariffs make foreign goods more expensive, encouraging the purchase of domestic goods. Governments also justify applying tariffs to protect national jobs, infant industries, to retaliate against a trading partner, or to protect their consumers.

On the other hand, a less common tariff is the export tariff. That is, the one that is imposed on a good or service sold abroad in your country. They are generally imposed by countries that export primary products, either to increase incomes or to create shortages in world markets and thus raise world prices.

The imposition of tariffs is known as tariff barriers. In addition, there are non-tariff barriers to promote the protection of national industries. It consists of putting technical, legal obstacles, quotas or other measures that discourage importation.

4 0
3 years ago
Individuals who want to work and have searched for work in the prior​ year, but are not currently looking for work because they
Makovka662 [10]

Answer:

Discouraged; are not

Marginally attached; are not

Employed; are

Explanation:

Those workers who have had a job in past but are currently unemployed and are not currently looking for work because they were not able to find job are called discouraged workers.

They believe they will not find a job now so have stopped looking. These workers are not included in the labor force.

Marginally attached workers are those workers who are not employed but are not looking for work because of a number of reasons such as illness, school, responsibility, etc. These workers are also not included in labor force.

Those workers who would like to have full-time job but are employed part-time are considered employed. These workers are included in the labor force.

8 0
3 years ago
Jake, a new human resource manager, alters the hiring and recruitment process of his firm when he learns that the firm was regul
Tom [10]

Answer: Affirmative action.

Explanation:

An affirmative action is a form of action taken that favors members of a particular sex, race, religion, tribe that has been discriminated against in the past. Jake's decision to ensure equal opportunity to all genders is a type of affirmative action.

8 0
2 years ago
Some cafes that sell espresso drinks teach their employees wrist and arm relaxation exercises because the repetitive motions req
marta [7]

Answer:  Risk prevention

Explanation: In simple words, risk prevention refers to a risk management strategy in which an organisation takes some actions or conduct different activities to minimize or diminish the potential harm that may or  may not occur in the future.

Usually the problems for which such strategy is used, have high probability of happening, thus, companies prefers to take disciplinary actions in advance rather than corrective actions in future.

In the given case, the cafes knows that their employees could get injured due to repetitive motions thus they were conducting exercises for relaxation.

Hence we can conclude that they are doing risk prevention.

5 0
3 years ago
Beck Inc. and Bryant Inc. have the following operating data:__________.
DiKsa [7]

Answer:

a. Beck Inc. = 5.00  and Bryant Inc. = 2.50

b. Beck Inc. =  $100,000 and 100%  : Bryant Inc. =  $150,000 and 50 %

c. True.

Explanation:

Degree of Operating Leverage shows,  the times Earnings Before Interest and Tax (EBIT) would change as a result of a change in Sales contribution.

Degree of Operating Leverage = Contribution ÷ EBIT

Thus,

Beck Inc = $500,000 ÷ $100,000

              = 5.00

Bryant Inc. = $750,000 ÷ $300,000

                 = 2.50

<em>If Sales increased by 20% the effects on Incomes would be :</em>

Beck Inc = 20% × 5.00

              = 100%

              = $100,000 × 100%

              = $100,000

Bryant Inc.=  20% × 2.50

              =  50 %

              =  $300,000 × 50 %

              =  $150,000

7 0
3 years ago
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