Storage Technologist Foundation Exam: E20-001 Exam
E20-001 Questions & Answers
Exam Code: E20-001
Exam Name: Storage Technologist Foundation Exam
Q & A: 266 Q&As
QUESTION 1 Data is being replicated from site A to site B using disk buffering to create extended distance consistent point in time copies every hour. In the event of a site failure at A, what is the maximum amount of data that will be missing at site B? A. 1 hour B. 2 hours C. 3 hours D. 4 hours Answer: B QUESTION 2 What is a remote replication solution for EMC CLARiiON storage systems? A. Mirror View/A B. Snap View C. SRDF/AR D. TimeFinder Answer: A QUESTION 3 Which represents a common implementation of a storage network with limited scalability? A. CSMA/CD B. Fibre Channel Arbitrated Loop C. Store and Forward D. Switched Fabric Answer: B QUESTION 4 What is the process that writes physical address information to a disk? A. Concatenating B. Formatting C. Partitioning D. Striping Answer: B QUESTION 5 The Recovery Point Objective (RPO) of a company is 4 hours. Which statement is true in the event of a disaster? A. Must be able to restart their network within 4 hours B. Must be able to restart their servers within 4 hours C. Must be able to resume production within 4 hoursD. No more than 4 hours of production data can be lost Answer: D QUESTION 6 Click on the Exhibit button. Identify the E Port and Edge switch in the SAN Core/Edge exhibit. A. 1 and 6 B. 4 and 5 C. 7 and 5 D. 6 and 3 Answer: A QUESTION 7 Which technology is designed for storage of fixed content data? A. CAS B. DAS C. NAS D. SAN Answer: A QUESTION 8 In SAN, if the primary concern is cabling flexibility, what method of zoning should be employed? A. Hard Zoning B. Mixed Zoning C. Port Zoning D. WWN Zoning Answer: D QUESTION 9 A disk has Cylinder Head Sector (CHS) values of 1000, 4 and 25. What address range will be used for the Logical Block Address (LBA) values for this disk? A. 0 – 49,999 B. 0 – 99,999 C. 1 – 50,000 D. 1 – 100,000 Answer: B QUESTION 10 Which key requirement of the Data Center infrastructure addresses the concern of data on storage systems being accessible 24X7? A. Availability B. Manageability C. Performance D. Scalability Answer: A …