Examlex
Pseudocolumns contain values present in a table,but not in an Oracle instance.
Histogram
A graphical representation using bars of various heights to show the distribution of data over a continuous interval or certain period of time.
Research Hypotheses
Proposed explanations or predictions that are based on limited evidence and can be tested through further investigation.
Distribution Scores
Distribution scores are numerical values that represent the placement or ranking of elements within a specific distribution, often related to statistical or data analysis.
Outliers
Observations in data that are significantly different from the majority of the data.
Q1: _ contain all the data in an
Q2: Undo data is made up of _
Q15: Filtering uses the _ clause to filter
Q20: If you obtain a description of the
Q36: The _ variable is the directory upward
Q39: Object tables and object-type columns are based
Q45: The Schema Manager provides access to configuration,sessions
Q90: The _ table is used to request
Q97: The syntax for adding a CHECK constraint
Q101: Various types of operations can be performed