This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Data redundancy is used to establish relationships between data but is never used to improve ... (Read 118 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jul 7, 2018
Data redundancy is used to establish relationships between data but is never used to improve database performance.
 
  Indicate whether the statement is true or false

Question 2

What does the following SQL statement do? Select  From Customer Where Cust_Type = Best
 
  A) Selects all the fields from the Customer table for each row with a customer labeled Best
  B) Selects the  field from the Customer table for each row with a customer labeled Best
  C) Selects fields with a  in them from the Customer table
  D) Selects all the fields from the Customer table for each row with a customer labeled
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nanny

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 7, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 45% of students answer this correctly


EY67

  • Member
  • Posts: 531
Reply 2 on: Jul 7, 2018
Gracias!

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Possible symbiotic or endosymbiotic relationships that gave rise to the first eukaryotic cells Possible symbiotic or endosymbiotic relationships that gave rise to the first eukaryotic cells
Can We Improve the Tsunami Warning System Can We Improve the Tsunami Warning System
A typical OBD-II data link connector (DLC). The location varies with make and model and may even be ... A typical OBD-II data link connector (DLC). The location varies with make and model and may even be ...
Ethical Principles Regarding Relationships with Classmates Cont. Ethical Principles Regarding Relationships with Classmates Cont.
How to calculate the mean for grouped data How to calculate the mean for grouped data
Cladogram showing genetic distances and relationships between human populations Cladogram showing genetic distances and relationships between human populations
Video: Electromagnetic Spectrum, Chlorophyll and Pigment & Light

For a complete list of videos, visit our video library