All categories

3 years ago

Which of the following factors drive the need for data warehousing?

Business

1 answer:

Aleksandr [31]3 years ago

5 0

Answer:

A.Informational data must be kept together with operational data.

Explanation:

The data warehousing is an important system of business intelligence that is designed to integrate data into the one single place and is then uploaded from the operational systems such as marketing and sales, and has to pass through the data cleansing and depends on the use of the ETL tools to store the data that is transformed.

It has certain benefits like the Integrate data from multiple sources, mitigate the problem of the database isolation, improved data quality, and make the decision support queries easier to handle.

You might be interested in

You will receive $5,000 a year in real terms for the next 5 years. Each payment will be received at the end of the period with t

photoshop1234 [79]

Answer:

$20,229.5

Explanation:

Given:

Amount to be received = $5,000

Time period, n = 5 years

nominal discount rate = 10.725%

inflation rate = 3 percent

Now,

Using the Fischer's relation, we have

1 + Nominal rate = ( 1 + Real rate ) × ( 1 + Inflation )

on substituting the values, we get

( 1 + 10.725% ) = ( 1 + Real rate ) × ( 1 + 3% )

1.10725 = ( 1 + Real rate ) × 1.03

( 1 + Real rate ) = 1.075

Real rate = 1.075 - 1 = 0.075 or 7.5%

Thus,

Present Value of an ordinary annuity that makes $5000 every year payment for 5 years will be calculates as:

Present value = Monthly payment × $[\frac{(1-(1+r^{-n})}{r}]$

Present value = $5000\times[\frac{1 - (1 + 0.075)^{-5}}{0.075}]$

Present value = 5000 × 4.0459

Present value = $20,229.5

3 0

3 years ago

Pierre was served with a summons indicating that he had thirty days to respond

irinina [24]

Answer: Answer

Explanation: just took quiz quiz on edge

8 0

3 years ago

Mr. Baxter IV, would like to retire in 26 years. He would like to accumulate $1,500,000 at the time of retirement to live a cont

Vinvika [58]

Answer:

Monthly deposit= $840.74

Explanation:

Giving the following information:

Number of periods= 26*12= 312 months

Future Value= $1,500,000

Interste rate= 0.11/12= 0.0092

<u>To calculate the monthly deposit, we need to use the following formula:</u>

FV= {A*[(1+i)^n-1]}/i

A= monthly deposit

Isolating A:

A= (FV*i)/{[(1+i)^n]-1}

A= (1,500,000*0.0092) / [(1.0092^312) - 1]

A= $840.74

6 0

3 years ago

Bill Wessels has reviewed the strategic plan from corporate headquarters and is considering how to develop an annual business pl

LekaFEV [45]

Answer:

Bill is probably a(n)

SBU manager.

Explanation:

Bill Wessels, as a strategic business unit (SBU) manager, is responsible for strategic planning, profitability, and performance of his business unit. The SBU is a separate identifiable business unit in an entity with other SBUs. It has a manager, who is largely autonomous in pursuing the business mission of the unit. It manages and accounts for its resource utilization separately from other units. Its performance is evaulated based on set criteria.

5 0

3 years ago

(Cash management) As CFO of Portobello Scuba Diving Inc. you are asked to look into the possibility of adopting a lockbox syst

zheka24 [161]

Answer:

Check the answers below

Explanation:

The per instrument cost of the bank is $0.25. Assuming uniform cheque value, the 24 million remittances across 10000 cheque will mean per cheque value of 2400. If this amount can be invested at 8% p.a., then daily investment income will be approx = 2400 * 8% /365 = $ 0.526

Now for the company to jus about cover the cost of the cheque processing, the time should reduce by (assuming fractional time in days is possible) 0.25/0.526 = 0.48 days

Now if the interest that can be earned reduces to 4%, the average daily interest will also reduce to $0.263. At this level, the time required to cover the cost should reduce by 0.95 days

The difference is simply because the opportunity cost in terms of alternate usage of funds has decreased for the company.

8 0

3 years ago