Question: Data independence means _ _ _ _ _ . Group of answer choices each cell contains exactly one value a table may not have duplicate

Data independence means _____.
Group of answer choices
each cell contains exactly one value
a table may not have duplicate rows
rows of a table have no inherent order
a table may not have duplicate column names

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Data independence means _ _ _ _ _ . Group of answer choices each cell contains exactly one value a table may not have duplicate rows rows of a table have no inherent order a table may not have...

Q:

Data independence means _ _ _ _ _ . Group of answer choiceseach cell contains exactly one valuea table may not have duplicate rowsrows of a table have no inherent ordera table may not have duplicate...

Q:

Listen Relational data is based on which three mathematical concepts? Select all that apply. Question 1 options: A variable A domain A tuple A relation A table An equation Question 2 ( 2 points )...

Q:

The actual (or true) probability of an event is estimated by the relative frequency with which the event occurs in a long series of trials. Group of answer choices True False Consider the following...

Q:

Answer the following True/False, Multiple Choice, Fill in blank as QUICKLY AS POSSIBLE*. Please let them be correct answers. No explanation needed. 1 When conducting a one-sample t test, if a sample...

Q:

1. A POW in solitary confinement tosses a fair coin a large number of times. Assuming the tosses are independent, which of the following is true? Group of answer choices Once the number of flips is...

Q:

Multiple choice/ true false. No explanation needed. Answer quickly. 1 An example of a categorical variable used in a chi-square test is: A The number of times a person presses a button in a button...

Q:

Data independence means each cell contains exactly one value a table may not have duplicate rows rows of a table have no inherent order a table may not have duplicate column names

Q:

please my professor did not accept the answer from websites The P-value for a chi-square test is always one-tailed. This is true because of all of the following reasons, EXCEPT: Group of answer...

Q:

Question 10.5 pts IF you have a column that you know is usually a specific value, you can assign it a _______ value. Group of answer choices FIXED AUTO DEFAULT SPECIFIC Flag question: Question 2...

Q:

A penny was spun on a hard, flat surface 50 times, and the result was 15 heads and 35 tails. Using a chi-square test for goodness of fit, test the hypothesis that the coin is biased, using a 0.05...

Q:

Consider the test of H0: The defendant is not guilty against Ha: The defendant is guilty. a. Explain in context the conclusion of the test if H0 is rejected. b. Describe the consequence of a Type I...

Q:

(A3d) (Cash conversion cycle) The Mennen Corporation is interested in examining its cash conversion cycle. Suppose a Mennen manager has assembled the following data for your use: $1.20...

Q:

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

Q:

Are Pay Policies typically the same for all Occupation Groups in an organization?

Q:

Why are Medians sometimes more indicative of Central Tendency than are Averages?

Q:

What types of data are Dimensional Relational Databases in both RDMSs and OLAP Databases primarily designed to hold?