Question: c . In ANSI SQL , queries do result in relations, but do not automatically eliminate redundant tuples ( T or F )

c. In ANSI SQL, queries do result in relations, but do not automatically eliminate redundant tuples (T or F)

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:

Given two relation schemas R = (A, B, C), and S = (D, E, F), and two relations r(R) and s(S), write SQL queries that produce identical results to the following relational algebra expressions. Recall...

Q:

Q2) Mark the correct choice for below questions. 2.1) Which statement is false about SQL Language? a) SQL is the abbreviation of Structured Query Language b) SQL contains sub languages such as DDL,...

Q:

Q17. The most common solution to supply chain uncertainties is to build inventories or __________ as insurance. a. safety stock b. stockouts c. continuous replenishment d. restocking Q18....

Q:

3 0 - Find the error in the query "create view faculty as select ID , name, dept name from instructor;" a ) instructor b ) select c ) vicw . . . as d ) all of them e ) none of them 3 1 - To include...

Q:

3 0 - Find the error in the query "create view faculty as select ID , name, dept name from instructor;" a ) instructor b ) select c ) vicw . . . as d ) all of them e ) none of them 3 1 - To include...

Q:

a ) instructor b ) select c ) view... at d ) all of them a ) create table b ) medify table g relaction, one can use: e ) none of them 3 2 . Which of the following is not an inceatity calter table a )...

Q:

Consider the following subset of relations from the RVH database: Patients ( pid , name, address, telephone, care _ centre _ id ) Care _ centres ( cid , name, location, nurse _ charge _ id )...

Q:

Q16. __________ systems support the search for and sharing of organizational expertise, decision making, and collaboration at the organization level regardless of location. a. KM b. ERP c. CRM d. SCM...

Q:

Q16. __________ systems support the search for and sharing of organizational expertise, decision making, and collaboration at the organization level regardless of location. a. KM b. ERP c. CRM d. SCM...

Q:

Lesson 12 Quiz (Show/Explain all Work) IST 230 Relations on Sets, Databases 1. Let A = {0, 1, 2, 3, 4, 5, 6, 7, 8} and B = {1, 2, 3, 4, 5, 6, 7, 8}. Now let R be a binary relation R from A to B such...

Q:

On May 11, York Co. accepts delivery of $38,000 of merchandise it purchases for resale from Troy Corporation. With the merchandise is an invoice dated May 11, with terms of 3/10, n/90, FOB shipping...

Q:

If a country wants to fix its exchange rate at a rate that is higher than the market rate, what monetary or fiscal policy must it use? Recently, Greece had a severe financial crisis. What kind of...

Q:

On September 1 , 2 0 2 4 , Middleton Corporation lends cash and accepts asseso rase during 2 0 2 4 ? ( Do not round intermediate calculations. Round your titmentin Multiple Choice $ 2 5 6 $ 1 2 8

Q:

Question 8 1 pts Which of the following statements is INCORRECT regarding home purchase financing? Private mortgage insurance is generally required by the ender until there is 20% equity in the home,...

Q:

The chapter notes that the rise in the U.S. trade deficit during the 1980s was due largely to the rise in the U.S. budget deficit. On the other hand, the popular press sometimes claims that the...

Q:

In 1998, the Russian government defaulted on its debt payments, leading investors worldwide to raise their preference for U.S. government bonds, which are considered very safe. What effect do you...

Q:

A case study in the chapter analyzed purchasing-power parity for several countries using the price of Big Macs. Here are data for a few more countries: Predicted Country Big Mac Rate Rate Indonesia...