Which of the following best describes the Zips table in DBDL if City is often used for

Question:

Which of the following best describes the Zips table in DBDL if City is often used for sorting?

a. Zips (City, Zip) PK Zip SK City

b. Zips (City, Zip) PK Zip

c. Zips (City, Zip) PK Zip FK City

d. Zips (City, Zip) FK Zip FK City

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Concepts Of Database Management

ISBN: 9780357422083

10th Edition

Authors: Lisa Friedrichsen, Lisa Ruffolo, Ellen Monk, Joy L. Starks, Philip J. Pratt

See More Books

Question Posted: Nov 30, 2023 01:24 AM

See More Questions

1. Which of the following best describes the recommended format for the government-wide statement of activities? a. Revenues minus expenses equals change in net position. b. Revenues minus...
Which of the following best describes why an auditor perform risk assessment procedures? A. To develop recommendations for improvements in internal controls B. To determine if fraud or illegal acts...
The reliability of a hard-disk drive is typically described in terms of a quantity called mean time between failures (MTBF). Although this quantity is called a time, the MTBF actually is measured in...
A load must be suspended 6 m below a high ceiling using cables attached to two supports that are 2 m apart (see figure). How far below the ceiling (x in the figure) should the cables be joined to...
1. What did OHagan do wrong? 2. How did he find out this interesting information? 3. Was there anything wrong with buying Pillsbury stock?
(i) First use the data set 401KSUBS.RAW, keeping only observations with fsize = 1. Find the skewness measure for inc. Do the same for log(mc). Which variable has more skewness and therefore seems...
A cross-channel shopper is __________________.
Tamra Corp. makes one product line. In February 2010, Tamra paid $530,000 in factory overhead costs. Of that amount, $124,000 was for Januarys factory utilities and $48,000 was for property taxes on...
If the amount of effort and attention to products varies substantially throughout a company's various manufacturing operations, the company might consider the use of. Select one: O a. a plantwide...
Which of the following is not considered a type of E-R diagram? a. DBDL b. ERM c. Crows foot notation d. Access Relationship window
Identify the steps you would take to create a one-field table named Titles that could be used to constrain the values in the Title field of the Employees table to the existing values in that field.
What is anthropology's relationship to other university disciplines, and what sorts of jobs do anthropology majors hold?
Simon Company's year-end balance sheets follow. At December 31 Assets Cash Accounts receivable, net Merchandise inventory Prepaid expenses Plant assets, net Total assets Liabilities and Equity...
Openthe Phetsimulation Charges and Field from this link: ( https://phet.colorado.edu/en/simulation/charges-and-fields ) . In this simulation, a little different model is used: the little yellow "E...
A particle of mass m that is moving along the x-axis is experiencing a restoring force of the form F = -k+x, where kf is the spring constant. The Hamiltonian for this system is given as: = d 2m dx +...
Distinguish carefully between the following terms: i) Resolution and Sensitivity. ii) Type A and Type B evaluations of measurement uncertainty. [30%] (b) Describe two common schemes used for the...
Write out the form of the partial fraction decomposition of the function (See Example). Do not determine the numerical values of the coefficients. (a) +3 x5 + 2x3 A B C x Dx + E ++++ 2+2 6 (b)...
Each of the terms listed below on the left is associated with one of the events on the right. Can you match them up? a. Shelf registration b. Firm commitment c. Rights issue A. The underwriter agrees...
An example of prescriptive analytics is when an action is recommended based on previously observed actions. For example, an analysis might help determine procedures to follow when new accounts are...
Is the frequency domain plot of an alarm system discrete or continuous?
What is the bandwidth of the composite signal shown in Figure 3.37? Frequency 180 5 5 5 5
What is the frequency of the signal in Figure 3.36? 4 ms Time
Berbice Inc. has a new project, and you were recruitment to perform their sensitivity analysis based on the estimates of done by their engineering department (there are no taxes): Pessimistic Most...
#3) Seven years ago, Crane Corporation issued 20-year bonds that had a $1,000 face value, paid interest annually, and had a coupon rate of 8 percent. If the market rate of interest is 4.0 percent...
I have a portfolio of two stocks. The weights are 60% and 40% respectively, the volatilities are both 20%, while the correlation of returns is 100%. The volatility of my portfolio is A. 4% B. 14.4%...

Which of the following best describes the Zips table in DBDL if City is often used for

Question:

Step by Step Answer:

b Zips City Zip PK Zip In this table design the Zips table has a composite primary key consisting ...View the full answer

Concepts Of Database Management

Students also viewed these Computer science questions