If a column contains 7 values and 6 distinct values, the cardinality is                      

Related MCQs

• In a single table (with 10 columns) join query the number of values needed to examine per column is                      
• Incase the indices values are larger, index is created for these values of the index. This is called
• In a                 clustering index, the index record contains the search-key value and a pointer to the first data record with that search- key value and the rest of the records will be in the sequential pointers.
• Which of the following function is used to find the column count of the particular resultset?
• integrated into the process that is used to create vectors from sequence files of text keys and values.
• Which of the following groups values of a variable into larger bins?
• Which of the following is used to find variance of all values?
• appears for only some of the search-key values.
• A                     is a decision support tool that uses a tree-like graph or model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility.
• In cluster analysis of microarray data– A node is created between the                    scoring pair, and the gene expressed profiles of these two genes are averaged and the joined elements are weighted by the                     of elements they contain.