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OLga [1]
3 years ago
9

Wassim Masood has been the webmaster for Woori Finance only ten days when Woori's website was flooded with access attempts. Wass

im shut down the site and only opened it to Web addresses which he specifically identified as legitimate. As a result, many of Woori's customers were unable to obtain loans, causing Woori to lose a significant amount of business. Woori Finance suffered from a
a. malware attack.
b. denial-of-service attack.
c. cyber-extortion attack.
d. zero-day attack.
Business
1 answer:
Llana [10]3 years ago
7 0

Answer:

b. denial - of - service attack.

Explanation:

Denial - of - service -

It is a type of attack , where the hackers tries to prevent the legitimate users from using the service .

The strategy used in this case is , the attacker sends a lot of messages or mails asking the network for authentication .

Hence , same is the case with Woori , it suffered from a denial - of - service attack .

You might be interested in
Astro Co. sold 20,000 units of its only product and incurred a $50,000 loss (ignoring taxes) for the current year as shown here.
Alexandra [31]

Answer:

Required 1.

Break even point (dollar sales) =   $750,000

Required 2.

Break even point (dollar sales) = $1,250,000

Required 3.

ASTRO COMPANY

Forecasted Contribution Margin Income Statement

For Year Ended December 31, 2016

Sales                             $ 1,000,000

Variable costs               ($ 400,000 )

Contribution margin      $ 600,000

Fixed costs                    ($ 450,000 )

Net loss                           $ 150,000

Required 4.

Sales to meet target profit (dollar sales) = $1,833,333

Sales to meet target profit (unit sales) = 73,334

Explanation:

Break even point is the level of activity where a Company neither makes a profit nor a loss.

<em>Break even point (dollar sales) = Fixed Cost / Contribution Margin Ratio</em>

Where,

Contribution Margin Ratio = Contribution / Sales

                                           = $ 200,000 / $ 1,000,000

                                           = 0.20

Therefore,

Break even point (dollar sales) = $250,000 / 0.20

                                                   = $1,250,000

<u>Assuming the machine is installed</u>

Contribution Margin Ratio = ($ 1,000,000 - $400,000) / $ 1,000,000

                                           = $600,000 / $1,000,000

                                           = 0.60

Therefore,

Break even point (dollar sales) = ($250,000 + $200,000) / 0.60

                                                   = $750,000

Sales to meet target profit of $200,000

Sales to meet target profit (dollar sales) = Fixed Cost + Target Profit  / Contribution Margin Ratio

                                                                  = ($450,000 + $200,000) / 0.60

                                                                  = $1,833,333

Sales to meet target profit (unit sales) = $1,833,333 / $25

                                                               = 73,334

                                                                 

4 0
3 years ago
That the total dollar amount of the debits equals the total dollar amount of the credits in the ledger accounts can be verified
daser333 [38]

The answer is:<span>
"Trial Balance"

The full sentence will be as follow:
That the total dollar amount of the debits equals the total dollar amount of the credits in the ledger accounts can be verified through a trial balance.
Trial Balance means a statement with all the debits and credits in an account book along with the mention of any difference showing a mistake.</span>

7 0
3 years ago
Which of the following is a characteristic of an unstructured interview?
Dennis_Churaev [7]

Answer;

C. Common in small businesses

Explanation;

-Unstructured Interview refers to an interview in which the questions to be asked to the respondents are not set in advance. These non-directive interviews are considered to be the opposite of a structured interview which offers a set amount of standardized questions.

-Unstructured interviews are much more casual and unrehearsed.  They depend on free flowing conversation which tends to focus on your personal qualities as they relate to the work.

5 0
3 years ago
Read 2 more answers
What is the major determinant of supply? 
Lorico [155]
The available demand and goods
4 0
3 years ago
Rose Company had no short-term investments prior to this year. It had the following transactions this year involving short-term
nataly862011 [7]

Explanation:

April 16: Dr Short-term investment (6000*24) 144000

                                                                  Cr Cash 144000

(To record purchase of shares of Gem co)

July-7: Dr Short-term investment (3000*55) 165000

                                                            Cr Cash 165000

(To record purchase of shares of pepsico)

July-20. Dr Short-term investment (1500*15) 22500

                                                              Cr Cash 22500

               (To record purchase of shares of Xerox)

Aug-15. Dr Cash (6000*.95) 5700

                       Cr Dividend income 5700

                  (To record cash dividend of Gemco)

Aug-28. Dr Cash (3000*30.75 ) 92250

                       Cr Short-term investment (3000*24) 72000

                       Cr Gain on sale of investment(3000 * 6.75 N#1) 20250  

           (To record sale of shares of Gemco ).

Oct-1. Dr Cash (1.60 *3000) 4800

Cr Dividend income 4800

       (To record cash dividend of pesico)

Dec-15. Dr Cash ( 6000*1.60) 9600

                     Cr Dividend income 9600

        (To record cash dividend or remaining shares of gemco)

Dec-31. Dr  Cash (3000*1.00)   3000

                Cr   Dividend income          3000

         (To record cash dividend )

[N#1: 24-30.75= 6.75 *3000 = 20250]

6 0
3 years ago
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