DU0-001 Exam Questions
240 real DU0-001 exam questions with expert-verified answers and explanations. Page 5 of 5.
- Question #201
Which scenario illustrates a data center's agility?
- Question #202
A co-location company invested huge amounts of capital to develop a solid, high security infrastructure and planned for "worst case" in terms of capacity. What are two possible rea...
- Question #203
Which two are characteristics of an agile data center? (Choose two.)
- Question #204
What represents a direct cost of downtime when an outage occurs in the data center?
- Question #205
What is the difference between reliability and availability?
- Question #206
What is the largest cause of downtime in data centers?
- Question #207
What is an indirect cost of downtime that is difficult to quantify?
- Question #208
During a power outage, a retail store is likely to exhibit which cost of downtime profile?
- Question #209
Why is the claim that "product X is 99.99% reliable" inaccurate?
- Question #210
Which three timeframes are included in MTTR? (Choose three.)
- Question #211
A data center manager wants to purchase a reliable UPS and specifies an MTBF of one million hours. What are two reasons this specification is flawed? (Choose two.)
- Question #212
MTBF is presented in which form?
- Question #213
MTTR is presented in which format?
- Question #214
What is the definition of reliability?
- Question #215
"The degree to which a system or component is operational and accessible when required for use" is the definition for which term?
- Question #216
During a power outage, a semi-conductor manufacturing plant is likely to exhibit which cost of downtime profile?
- Question #217
What is most critical for an aircraft that is in flight?
- Question #218
Which three situations can physical security systems help prevent? (Choose three.)
- Question #219
What is the most likely cause of unreliability in biometric technology?
- Question #220
Physical security can be increased by which three activities? (Choose three.)
- Question #221
Which three factors should be considered when evaluating physical security systems? (Choose three.)
- Question #222
Which statement describes biometrics?
- Question #223
When considering data center physical security, which two are examples of "what you know"? (Choose two.)
- Question #224
Which method of physical security offers superior protection?
- Question #225
What is the greatest physical threat to a data center?
- Question #226
What are the three basic principles of identification from LEAST secure (1) to MOST secure (3)?
- Question #227
A coded lock is an example of which general type of access control?
- Question #228
Which access control method is an example of "who you are"? (Choose three.)
- Question #229
Which three access control methods are examples of "what you have"? (Choose three.)
- Question #230
What is the primary purpose of data center physical security?
- Question #231
What is the primary reason that physical security reduces data center downtime?
- Question #232
In a conceptual discussion on security, which example illustrates the concept of "depth of security"?
- Question #233
What are two primary questions that any good physical security system should consider regarding any visitor to the data center?
- Question #234
What are the three basic physical security categories that describe technologies for personnel identification? (Choose three.)
- Question #235
What is the major weakness of a bar code card system?
- Question #236
What is the primary security disadvantage of a bar code card?
- Question #237
What is the primary feature of a smart card?
- Question #238
Which two criteria make bar code cards a good choice? (Choose two.)
- Question #239
Which access method is used for channeling high traffic through a security checkpoint?
- Question #240
Which physical security method is most secure?