• Description:Teradata Design Architecture V2R5
• Passing Score:75%
• Practice Test - Number of questions:101 questions
• Simulation Test - Number of questions:101 questions
• Simulation Test Duration:90 minutes
• Has explanations:Yes

For columns with which two characteristics should you consider the com pression allowed in Teradata, when designing tables? (Choose two.)

Answer(s)

1. Numeric columns with a large number of leading zeros
2. Columns with a large number of null occurrences
3. Variable length character columns with nulls
4. Columns with a large number of default occurrences

Columns with a large number of null occurrences

Columns with a large number of default occurrences