A synonym that is available to all users is:

The primary purpose of a variable is:

When creating a user, the following statement is used:Create x identified by yWhat is x?

To begin a transaction, which of the following statements can be used.  Select the best TWO answers.

What does Oracle use to resolve concurrency issues?

Tablespaces are created when Oracle is installed.  Which tablespace refers to objects that are used internally by Oracle?

An admin wishes to change a user’s properties.  What command should be used?

When creating a user, the following statement is used:Create x identified by yWhat is y?

What is the purpose of using colors in Data Visualization?

Given the following two regression models to predict college gas consumption, mpg   In the table below, name and then report three different criteria of model selection from the above output for model 1 and model 2 (plus their respective values – keep all the decimal points). Each row is dedicated to one of the three model selection criteria. The name of model selection criterioon should be specified in column 1 and the corresponding values of those criteria for model 1 and model 2 should be typed in columns 2 and 3, respectively. Then within each row, compare the criterion between model 1 and model 2 and say which model you pick as a better predictive model based on each criterion (type whether you picked model 1 or model 2 in column 4). List below 3 criteria in any order Value of criterion index for Model 1 Value of criterion index for Model 2 Which model has the best predictive power based on the reported criterion index in each row (Type Model 1 or Model 2) Criterion 1 name Criterion 2 name Criterion 3 name