Why is ProtecTIER’s HyperFactor technology superior to Data Domain’s hash-based deduplicationalgorithms？（） it has only a single stage data inspection process。 it utilizes industry standard SHA-1 and MD5 algorithms。 it looks for identical matches comparing chunks of data。 it first looks for similarity of data rather than exact matching。
发展
In one of your online transaction processing （OLTP） applications， most users frequently modify the values， including the key values， of the application tables. Some users generate application reports by using multiple application tables. What is the best table structure that you can use to gain optimal performance？（） heap table。 object table。 external table。 clustered table。 global temporary table。 index-organized table （IOT）。
The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) Which statement finds the highest grade point average (GPA) per semester?（） SELECT MAX (gpa) FROM student _ grades WHERE gpa IS NOT NULL;。 SELECT (gpa) FROM student _ grades GROUP BY semester_end WHERE gpa IS NOT NULL;。 SELECT MAX (gpa) FROM student _ grades WHERE gpa IS NOT NULL GROUP BY semester_end;。 SELECT MAX (gpa) GROUP BY semester_end WHERE gpa IS NOT NULL FROM student _ grades;。 SELECT MAX (gpa) FROM student _ grades GROUP BY semester_end WHERE gpa IS NOT NULL。
跳远的空中动作有（）、（）和（走步式）。
A customer would like to see the components needed to perform an upgrade on their DS5100system and get a list price of the cost. What tool can the storage specialist use to generate thisdocument？（）
