Disk File Records Quiz Questions and Answers PDF Download - 73

In the allocation of file blocks on disk, the clusters are also called

1. indexes
2. file segments
3. extents
4. both b and c

The group of people whose job description requires updating database, generating reports or using queries is called

1. casual users
2. secondary users
3. end users
4. primary users

The data type often used in SQL-99 to specify columns with large values is classified as

1. CHARACTER LARGE OBJECT
2. CHARACTER STRING SCHEMA
3. CHARACTER MAX COLUMN
4. CHARCATER MIN ROW

The procedure of sorting the algorithms for larger records that does not fit in the main memory and are stored on disk is classified as

1. parser sorting
2. external sorting
3. internal sorting
4. secondary sorting

The value of the atom which evaluates either condition is TRUE or FALSE for particular combination of tuples is classified as

1. intersection value
2. union value
3. truth value
4. deny value