Isilon Solutions and Design Specialist for Technology Architects

Here you have the best Dell E20-555 practice exam questions

  • You have 344 total questions across 69 pages (5 per page)
  • These questions were last updated on March 10, 2026
  • This site is not affiliated with or endorsed by Dell.
Question 1 of 344
A customer has a requirement for a new solution to handle their growing storage requirements. The solution should have the ability to cover storage needs for the next three years. The environment consists of 100 TBs of file system data spread across five file systems. On average, the file systems grow 1 TB a month. In addition, they have a large VMware cluster supporting 200 VMs and a highly transactional database.
The customer wants the solution to offer good performance, scalability, manageability, and be cost-effective. The sales team is looking to you to recommend a solution.
Which recommendation will meet the customers requirements?
Answer

Suggested Answer

The suggested answer is A.

Community Votes

No votes yet

Join the discussion to cast yours

Question 2 of 344
How much space is consumed by a 4 KB file when the file data is written to the Isilon cluster?
Answer

Suggested Answer

The suggested answer is B.

Community Votes

No votes yet

Join the discussion to cast yours

Question 3 of 344
Which type of infrastructure does the Isilon scalable appliance connect to on the front-end?
Answer

Suggested Answer

The suggested answer is A.

Community Votes

No votes yet

Join the discussion to cast yours

Question 4 of 344
A customer needs to consolidate 300 TB of home directory servers and shared file systems used by development and test groups. A key requirement is to prevent the systems from consuming all free capacity and impacting home directory content.
Which Isilon node configuration should be proposed?
Answer

Suggested Answer

The suggested answer is A.

Community Votes

No votes yet

Join the discussion to cast yours

Question 5 of 344
You are helping a customer create a cost-effective Isilon solution. The customer environment includes high IOPS-intensive, random access file-based applications.
Which Isilon storage node type will meet the customer's needs?
Answer

Suggested Answer

The suggested answer is A.

Community Votes

No votes yet

Join the discussion to cast yours

About the Dell E20-555 Certification Exam

About the Exam

The Dell E20-555 (Isilon Solutions and Design Specialist for Technology Architects) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 344 practice questions across 69 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our E20-555 questions are regularly updated to reflect the latest exam objectives.