Jaylene7819 Jaylene7819
  • 21-03-2024
  • Computers and Technology
contestada

Which of the following is not one of the means of cleaning the data after extraction and validation?
a) Removing duplicates
b) Normalization
c) Encryption
d) Error correction

Respuesta :

Otras preguntas

Consider the chemical reaction in equilibrium. H2 + I2 + heat ⬄ 2HI What will happen to the chemical equilibrium if the temperature of the system is increas
Given that ∆G for the reaction below is -957.9kj, what is ∆Gf of H2O? 4NH3(g)+4NO(g)+6H2O(g) ∆Gf, NH3=-16.66kj/mol ∆Gf, NO=86.71kj/mol
Find the point on the x axis which is equidistant from the points (2, -5) and (-2, 9) . Also find the area of the isosceles triangle so for
Which of the following is NOT an effective way for managers to gauge the satisfaction of their customers?
The Dead Sea is a significant feature of the region surrounding Israel because the Dead Sea is
Jack is 5 times younger than her mother. In 6 years, Jack will be three times younger than her mother. How old is each now?
which food would give the strongest positive test for lipids
Take the number 30, divide it by 1/2, and then add 10. What do you get?
Which of these is an example of an internal factor which affects the Earth's climate? decrease in the Sun's energy changes in the shape of Earth's orbit incr
HELP 50 points How do the first few chapters foreshadow Victor's dark future? A. In the chapter, Victor tells exactly what happens to him later on. B. Bad thing