« previous next »

Author Question: An advantage of denormalization is ________. A) faster updating B) faster querying C) faster ... (Read 236 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jul 7, 2018
An advantage of denormalization is ________.
 
  A) faster updating
  B) faster querying
  C) faster copying of data
  D) faster design

Question 2

The MySQL keyword used to retrieve a row of data while the cursor is operating is ________.
 
  A) DECLARE CURSOR CursorName
  B) OPEN CursorName
  C) FETCH
  D) CLOSE CursorName


olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Controlling access to water in order to gain political and strategic advantage in Gaza Controlling access to water in order to gain political and strategic advantage in Gaza
Project Management: Achieving Competitive Advantage Project Management: Achieving Competitive Advantage
Project Management: Achieving Competitive Advantage, 5th Edition Project Management: Achieving Competitive Advantage, 5th Edition
Strategic Management and Competitive Advantage: Concepts and Cases, 6th Edition Strategic Management and Competitive Advantage: Concepts and Cases, 6th Edition
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
How much faster does 235UF6 effuse than 238UF6? How much faster does 235UF6 effuse than 238UF6?
Video: Regulation of GFR: autoregulation via myogenic mechanism Myogenic mechanism

For a complete list of videos, visit our video library