1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
3 years ago
15

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
1 answer:
alex41 [277]3 years ago
5 0

Answer:

a. Faraday cage

Explanation:

Faraday cage -

It refer to as a shield which helps to block any electromagnetic fields , is referred to as faraday cage .

It is also known as Faraday shield .

In a Faraday cage , a mesh or covering conductive material is added to block any electromagnetic field .

Hence , from the given information of the question ,

The correct answer is a. Faraday cage .

You might be interested in
There are zero coupon bonds outstanding that have a YTM of 5.97 percent and mature in 19 years. The bonds have a par value of $1
Fed [463]

Answer:

market price = $1,104.20

Explanation:

yield to maturity of zero coupon bonds = (face value / market price)¹/ⁿ - 1

  • YTM = 5.97%
  • n = 19 x 2 = 38
  • face value = $10,000

(face value / market price)¹/ⁿ = YTM + 1

face value / market price = (YTM + 1)ⁿ

market price = face value / (YTM + 1)ⁿ

market price = $10,000 / 1.0597³⁸ = $10,000 / 9.0563 = $1,104.20

8 0
3 years ago
The Self-development stage of the extratropical cyclone model occurs when _________. upper level divergence moves over a station
weqwewe [10]

Answer: cold and warm air masses interact in an unstable environment.

Explanation: Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth. Extratropical cyclones are capable of producing anything from cloudiness and mild showers to heavy gales, thunderstorms, blizzards, and tornadoes. These types of cyclones are defined as large scale (synoptic) low pressure weather systems that occur in the middle latitudes of the Earth. In contrast with tropical cyclones, extratropical cyclones produce rapid changes in temperature and dew point along broad lines, called weather fronts, about the center of the cyclone .According to the polar-front theory, extratropical cyclones develop when a wave forms on a frontal surface separating a warm air mass from a cold air mass. As the amplitude of the wave increases, the pressure at the centre of disturbance falls, eventually intensifying to the point at which a cyclonic circulation begins. The decay of such a system results when the cold air from the north in the Northern Hemisphere, or from the south in the Southern Hemisphere, on the western side of such a cyclone sweeps under all of the warm tropical air of the system so that the entire cyclone is composed of the cold air mass. This action is known as occlusion.Extratropical cyclones arise through a process called cyclogenesis, in which cold and warm air masses interact in an unstable environment.

5 0
3 years ago
Read 2 more answers
While preparing a bank reconciliation, a bank service charge was discovered. This adjustment would be recorded with a?
Sedaia [141]

While preparing a bank reconciliation, a bank service charge was discovered. This adjustment would be recorded with a Credit to cash, debit to bank fees expense.

Bank Reconciliation is an important manner in accounting wherein agencies healthy their bank statements with the transactions which can be recorded in their preferred ledger. making ready a financial institution reconciliation statement facilitates businesses to put off viable errors in transactions or bookkeeping.

There are 5 principal kinds of bank reconciliation: financial institution reconciliation, consumer reconciliation, dealer reconciliation, inter-company reconciliation, and business-unique reconciliation.

In bookkeeping, a financial institution reconciliation is a procedure by using which the financial institution account balance in an entity’s books of account is reconciled to the balance said by using the monetary organization inside the maximum latest bank declaration. Any distinction between the 2 figures needs to be examined and, if appropriate, rectified.

Learn more about bank reconciliation here brainly.com/question/15525383

#SPJ4

7 0
1 year ago
When marketers target future buyers with sampling, coupons, and rebates while using publicity to target all customers in a parti
Akimi4 [234]

They are exhibiting management of the promotion mix in marketing.

To achieve a specific marketing goal, a promotional mix is an amalgamation of advertising techniques such as advertising, sales, public relations, and direct marketing. Typically, the promotional mix is only one component of a larger marketing strategy. You may select a few strategies or determine that a combined effect of every one of them will be most impactful for your advertisement.

The promotional mix is comprised of four components. Direct marketing, brand management, personal sales, and ad campaigns are some of them.

A promotional mix is a component of the total marketing plan, which would be the basic fundamental model used by many enterprises.

Learn more about marketing here-

brainly.com/question/13414268

#SPJ4

4 0
2 years ago
john Hayes and Lynn Magosian, auditors for a public accounting firm, went to lunch at the Bay View Restaurant in San Francisco.
zloy xaker [14]

Answer:

John is correct but Lynn isn't

Explanation:

John is correct because he left his coat with the coatroom attendant under the premise that it would be properly looked after and returned to him when he was done having lunch at the restaurant. However, Lynn just left her coat lying around under no ones care or supervision, there wasn't a predetermined agreement that anyone would be responsible for watching it on her behalf, therefore I don't think she is has the right to sue.

3 0
3 years ago
Other questions:
  • At NikeID, you can design your own athletic shoes by selecting the material, choosing the color and even adding other personal t
    12·1 answer
  • Suppose that, for every 1-percentage-point decline of the discount rate, commercial banks collectively borrow an additional $2 b
    10·1 answer
  • Carla and Ben have been married for 50 years. During that time, Carla stayed home raising their children and maintaining their h
    9·1 answer
  • Twelve years ago, the Archer Corporation borrowed $6,200,000. Since then, cumulative inflation has been 80 percent (a compound r
    13·1 answer
  • The total costs accounted for in a production cost report equal the:
    7·1 answer
  • Lin Co., a distributor of machinery, bought a machine from the manufacturer in November for $10,000. On December 30, Lin sold th
    14·1 answer
  • Julie has just retired. Her company’s retirement program has two options as to how retirement benefits can be received. Under th
    12·1 answer
  • 9. When Margot applies for a loan, she needs to demonstrate to the bank that she has capital. What could she show them to best d
    5·1 answer
  • Distinguish between the Federal funds rate and the prime interest rate. Which of these two rates does the Fed explicitly target
    11·1 answer
  • The salary at the new job is a(n). The benefits at the job are a(n). The job’s location is a(n). The potential for job satisfa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!