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Bogdan [553]
3 years ago
13

Show the ERD with relational notation with crowfoot. Drexel University Financial Office has made contracts with several local ba

nks to help its university members to easily obtain small loans to $10,000 for each year. For this purpose, there are two types of university members - either students or employees. A student loan has a low interest rate, and students will begin to pay back after one year of their college graduation with a lixed amount per month. An employec loan has a higher interest rate than student loans, and employees need to pay certain amounts cach month from the 2nd month of the loan approvals. Each loan belongs to only one bank. Obviously, a bank approves many loans. For each loan, there is a loanff, interest rate, approved amount, monthly payment amount, and the beginning date of loan payments. For each loan, the office also keeps tracks of history of payments to the loan, including payment date and payment amount. The office also wants to know university member ID, name, and address. In addition, each student has major, while faculty and staff have the department name they work for and their job titles. For banks, we just keep bank number and name. You may add other unstated, but common-sense oriented, facts to the ERD, but you must represent the facts stated above.

Computers and Technology
1 answer:
andreyandreev [35.5K]3 years ago
3 0

Answer:

Detailed ERD Diagram is given in the attachment

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The Knowledge Consistency Checker (KCC) ensures the maximum number of hops between any two domain controllers does not exceed wh
Katarina [22]

Answer:

Three (3)

Explanation:

Explanation of the three basic terms here - Knowledge consistency checker, hops and domain controller - will give a clearer answer and explanation to the question as follows;

<em>Domain controller</em> : is a server controller that gives access or controls to users on computer networks by first responding to their authentication requests and verifying those users. In other words, a domain controller is a network security manager.

<em>Hop</em> : A hop is simply the passage of data packets from one network to another. As  a packet moves from its source to destination, it moves from router to router. The number of such routers that the packet passes through is called a hop.

<em>The Knowledge Consistency Checker (KCC)</em> :  It is the job of the KCC to ensure that these domain controllers participate in the replication promptly and orderly. Replication means copying data from one location to another (within a network or among networks). The KCC ensures that the maximum number of hops permitted is does not exceed 3. i.e no domain controller is more than 3 hops from any other domain controller within a network.

Note: Replication is of two types - intrasite (among all domain controllers within a site) and intersite (among all domain controllers in different sites), and the KCC can manage both type of replication. Also, by default, at every 15 minutes interval, a domain controller generates a replication topology (a logical map that dictates the domain controllers that will replicate with each other).

<em>Hope this helps!</em>

3 0
3 years ago
For a new version of processor, suppose the capacitive load remains, how much more energy will the processor consume if we incre
erastovalidia [21]

Answer:

The answer is below

Explanation:

The amount of power dissipated by a processor is given by the formula:

P = fCV²

Where f = clock rate, C = capacitance and V = Voltage

For the old version of processor with a clock rate of f, capacitance C and voltage of V, the power dissipated is:

P(old) = fCV²

For the new version of processor with a clock rate of 20% increase = (100% + 20%)f = 1.2f, capacitance is the same = C and voltage of 20% increase = 1.2V, the power dissipated is:

P(new) = 1.2f × C × (1.2V)² = 1.2f × C × 1.44V² =1.728fCV² = 1.728 × Power dissipated by old processor

Hence, the new processor is 1.728 times (72.8% more) the power of the old processor

4 0
3 years ago
:(.
AnnZ [28]

Answer:

Um what?

Explanation:

Chile anyways so-

7 0
2 years ago
Read 2 more answers
What are the main techniques used to help manage test anxiety? Check all that apply.
Aleks04 [339]

Answer:

1) Avoid the perfectionist of trap

2)Banish the negative thoughts

3) Get enough sleep

4) Make sure you are prepared

5) take deep breaths

Explanation:

In my thought it's the answer of this question.

4 0
2 years ago
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What is the first thing you need to do to edit a graph?
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Know the numbers and info
3 0
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