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vovangra [49]
3 years ago
14

When you code a union that combines two result sets, each result set must have the same number of columns?

Business
1 answer:
zavuch27 [327]3 years ago
6 0
I believe the answer is The result set must be derived from different tables. Hope I helped!
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A(n) _____ GPA does not include extra points for honors or advanced placement (AP) courses.
ivolga24 [154]
I'm thinking intermediate I hope :/
6 0
3 years ago
Read 2 more answers
An activity on a project schedule has these duration estimates: optimistic (a) = 1, most likely (m) = 2, and pessimistic (b) = 5
Masteriza [31]

Answer:

Activity expected duration = 2.333

Explanation:

Given:

Optimistic (a) = 1

Most likely (m) = 2

Pessimistic (b) = 5

Activity’s expected duration = ?

Computation of Activity expected duration:

Activity\ expected\ duration =  \frac{(a + 4m + b)}{6}

Activity expected duration = [1 + 4(2) + 5] / 6

Activity expected duration = [1 + 8 + 5] / 6

Activity expected duration = [14] / 6

Activity expected duration = 2.333

5 0
3 years ago
A beneficiary acquired stock from a decedent. The stock's fair market value at the date of the decedent's death was $500,000. Th
Ivanshal [37]

Answer:

Beneficiary recognized gain is $510000.

Explanation:

The amount paid by the decedent for the stock = $280000

The market value of the stock at the time of death = $500000

The selling price or the amount received by the beneficiary by the sell of stock = $510000

Since the recognized gain is calculated by subtracting the amount paid by the person to buy the stock from the amount that he receives from the sale of stock. But in this case, the beneficiary pays zero for the stock but gets all the money after selling.

Beneficiary recognized gain = amount received from the sell – the amount paid by the beneficiary.

= $510000 – 0

= $510000

7 0
3 years ago
Riverbed Corporation issued 1,900 shares of $10 par value common stock upon conversion of 950 shares of $50 par value preferred
masya89 [10]

Answer:

The answer is given below;

Explanation:

 Preference stocks  950*50    Dr.$47,500

 Paid in capital in excess of par-preference shares  Dr.$  13,300                                  

 (64-50)*950

  Common Stocks  1,900*10        Cr.$19,000

  Paid in capital in excess of par-common stocks    Cr.$41,800

   (64*950)-(1900*10)                                        

8 0
3 years ago
In the long run, a monopolistically competitive firm will earn: (A) normal profits because economic profits will attract new fir
enot [183]

Answer: Option (A) is correct.

Explanation:

Correct Option: Normal profits because economic profits will attract new firms and there are no entry restrictions.

In a monopolistically competitive market, firms will earn an economic profit in the short run, so new firms attracted with these profits and decided to enter into the market in the long run.

There is no barriers on entry and exit of the firms in the monopolistically competitive market. When new firms enters into the market, as a result supply of differentiated products increases.

This causes the firm's market demand curve to shift leftwards. It will continue shifting to the left in the firm market demand curve till the point where it is nearly tangent to the average total cost curve.

At this point, firms earns zero normal profit and can earn normal profits in the long run same as a perfectly competitive firm.

3 0
3 years ago
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