« previous next »

Author Question: Many databases contain a large amount of data. ________ are created and used to increase ... (Read 98 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Aug 28, 2018
Many databases contain a large amount of data. ________ are created and used to increase performance.
 
  A) Input masks
  B) Indexes
  C) Validation rules
  D) Captions

Question 2

Which of the following will NOT calculate the same answer for (Sum(Fee)0.38)?
 
  A) Sum(Fee(1-.38))
  B) Sum(Fee.62)
  C) Sum(Fee1.00-0.38)
  D) Sum(Fee1.62)


cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Aug 28, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Aug 28, 2018
Thanks


cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Reply #3 on: Aug 28, 2018
Welcome :)


« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

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

The relationship of substrate con- version (as measured by optical density) to the amount of patient ... The relationship of substrate con- version (as measured by optical density) to the amount of patient ...
Calculation of the Amount of the Local Anesthetic and Vasoconstrictor Calculation of the Amount of the Local Anesthetic and Vasoconstrictor
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon
Data management questions Data management questions
Venn diagram representation of 17,067 medium and large clusters of protein Venn diagram representation of 17,067 medium and large clusters of protein
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library