DU0-001 Exam Questions
240 real DU0-001 exam questions with expert-verified answers and explanations. Page 4 of 5.
- Question #151Data Center Networking Basics
Which statement describes a difference between fiber and copper cabling?
fiber-vs-coppertransmission-medianetwork-cablingcost-analysis - Question #152Data Center Physical Security
What are three functions of a data center fire protection system? (Choose three.)
fire detectionfire suppressionfire protection systemsoccupant safety - Question #153Data Center Physical Security
Which type of smoke detector has the highest sensitivity to particles of combustion (capable of detecting concentrations as low as 0.003% obstruction per foot)?
air sampling smoke detectorsmoke detector typesfire detection sensitivitycombustion particles - Question #154Data Center Physical Security
You are asked to assess a data center's risk of fire. Upon a visual inspection of the data center you notice several areas of concern.Which two should you address? (Choose two.)
fire risk assessmentacoustic foamfire hazardsvisual inspection - Question #155Data Center Physical Security
What are the three elements of the fire triangle? (Choose three.)
fire trianglecombustion elementsfire safetysuppression systems - Question #156Data Center Physical Security
What are the three stages of combustion? (Choose three.)
combustion stagesfire sciencefire behaviorsafety codes - Question #157Introduction to Data Center Infrastructure
What does NFPA mean?
NFPAfire protectionsafety standardselectrical code - Question #158Data Center Management and Operations
Which two practices help prevent data center fires? (Choose two.)
fire preventionsafety policiesdata center hazardssuppression systems - Question #159Data Center Physical Security
Which fire class class consists of fires of ordinary combustible materials such as paper, wood, cloth, and some plastics?
Fire ClassesFire SafetyClass A FiresFire Suppression - Question #160Data Center Physical Security
Which fire class involves live electrical equipment?
fire classificationClass C fireelectrical equipment firefire types - Question #161Data Center Design Principles
What are three data center attributes that impact the selection of a fire protection system? (Choose three.)
fire suppression systemsraised floor infrastructuredata center designphysical infrastructure - Question #162Data Center Physical Security
What does the exhibit represent?
EPO buttonemergency power offdata center safety equipment - Question #163Data Center Physical Security
Which describes an intelligent spot type smoke detector?
smoke detectionintelligent detectorsfire alarm systemscentral monitoring - Question #164Data Center Physical Security
code jurisdiction mandates a sprinkler system in the data center.How can you further protect the data center's IT equipment while meeting the mandated requirements?
pre-action sprinkler systemswet-pipe sprinklersfire suppressionIT equipment protection - Question #165Data Center Physical Security
Which two clean agents are commonly specified for data center fire suppression? (Choose two.)
Fire suppression systemsClean agentsData center safetyInert/halon alternatives - Question #166Data Center Physical Security
Which suppression system is most common in existing data centers?
fire suppression systemswater sprinklersdata center safetyprotection systems - Question #167Data Center Physical Security
What are three characteristics of a water mist suppression system? (Choose three.)
water mist suppressionfire suppression systemsdata center safetyextinguishing mechanisms - Question #168Data Center Physical Security
Which statement is correct about using Halon as a fire suppression agent in data centers?
HalonFire suppression agentsOzone depletionEnvironmental compliance - Question #169Data Center Management and Operations
In fire suppression systems, which two clean agents are composed entirely of inert gas(es)? (Choose two.)
fire suppressionclean agentsinert gasesdata center safety - Question #170Data Center Physical Security
Which two describe an air sampling smoke detection system? (Choose two.)
Air sampling detectionSmoke detectionFire detectionDetection piping - Question #171Data Center Physical Security
In which three locations are smoke detectors commonly placed in the data center? (Choose three.)
smoke detectionfire safetyenvironmental monitoringphysical security - Question #172Data Center Physical Security
What are three characteristics that a data center manager should look for when selecting a clean agent suppression system? (Choose three.)
clean agent suppressionfire protection systemsnon-conductive agentsdata center safety - Question #173Data Center Physical Security
Which fire suppression device uses a solder or glass bulb valve fuse?
fire suppressionwater sprinklersfusible linkthermal detection - Question #174Data Center Physical Security
Why are dry chemical fire extinguishers a poor practice for data center fire protection?
fire suppressiondry chemical extinguishersequipment corrosiondata center safety - Question #175Data Center Physical Security
What is the core management component of any fire protection system?
fire protectionfire control panelsafety systemsbuilding infrastructure - Question #176Data Center Physical Security
Which standard was written for the protection of computer or data processing equipment?
NFPA 75fire protection standardsIT equipment protectionfire suppression systems - Question #177Data Center Management and Operations
Which management strategy is concerned with returning to the normal service levels as defined in a negotiated service level agreement (SLA)?
Incident managementService Level Agreement (SLA)Service restorationAvailability - Question #178Data Center Management and Operations
Which specific incident management challenge does the system-level view of the relationship between interconnected components help identify?
incident managementsystem interconnectionstroubleshootingroot cause identification - Question #179Data Center Management and Operations
Tracking achievement against agreed upon service levels is an example of which specific management process?
Service Level AgreementsAvailability MetricsPerformance MonitoringOperations Management - Question #180Data Center Management and Operations
Which NCPI change management challenge is faced when optimizing business agility?
change managementbusiness agilityplanned vs unplanned workNCPI - Question #181Data Center Management and Operations
Which capacity management technique addresses power, rack space, cooling, and cabling needs?
capacity managementphysical layout optimizationrack spaceinfrastructure planning - Question #182Data Center Management and Operations
Planned downtime is necessary for many data centers.management tools that ignore planned downtime can have which consequence?
planned downtimeNCPI managementspurious alertsavailability management - Question #183Data Center Management and Operations
Which NCPI management technique specifically addresses the challenge of maintaining spare equipment at compatible firmware revision levels to avoid downtime?
Change ManagementSpare EquipmentFirmware CompatibilityDowntime Prevention - Question #184Data Center Management and Operations
Which management technique provides the ability to set and assign owner roles?
incident managementowner role assignmentservice managementresponsibility assignment - Question #185Data Center Management and Operations
A planning challenge for data center managers is to find an NCPI solution that allows incremental purchases of necessary resources on short time frames.Which type of NCPI managemen...
Capacity managementResource planningIncremental procurementInfrastructure scaling - Question #186Power Systems in the Data Center
Which is an example of an NCPI management system data point?
NCPI managementUPS monitoringpower infrastructurepredictive alerts - Question #187Data Center Management and Operations
Which management challenge can provide advance warning for failure?
availability managementpredictive monitoringfailure preventionproactive operations - Question #188Data Center Management and Operations
Which two elements should be included in an effective NCPI management system? (Choose two.)
NCPI managementowner rolescomponent monitoringincident management - Question #189Data Center Management and Operations
What is the proper sequence for developing a management strategy?
management strategy sequenceincident managementchange managementavailability management - Question #190Data Center Management and Operations
When developing a management strategy, how long do organizations typically focus on fully implementing each management process before moving on to the next?
management strategyimplementation timelineNCPI management phases - Question #191Data Center Management and Operations
Based on individual network IP addresses, an enterprise management system (EMS) handles which type of information?
Device-centric managementEnterprise Management SystemNetwork IP addressingInfrastructure management - Question #192Data Center Management and Operations
What makes network-critical physical infrastructure (NCPI) management different from traditional building management systems?
NCPI managementComputing resource availabilityInfrastructure prioritizationData center operations - Question #193Cooling Systems in the Data Center
Which of the following is an example of equipment that would be monitored by a building management system (BMS) ?
Building Management SystemHVAC monitoringFacility infrastructureEnvironmental controls - Question #194Data Center Management and Operations
Which method will allow IT and Facilities to monitor every aspect of the data center?
EMS/BMS integrationNCPI element managercomprehensive monitoringinfrastructure management - Question #195Power Systems in the Data Center
A network-critical physical infrastructure (NCPI) Management strategy should incorporate what information at the rack level to ensure reliable IT equipment operation? (Choose two.)
NCPI ManagementRack Power DistributionBranch CircuitsInfrastructure Operations - Question #196Cooling Systems in the Data Center
Which two does the network-critical physical infrastructure (NCPI) management system monitor at the rack level? (Choose two.)
NCPI monitoringrack-level coolingsupplemental cooling devicesinfrastructure management - Question #197Introduction to Data Center Infrastructure
What are three elements of the network-critical physical infrastructure (NCPI)? (Choose three.)
Physical InfrastructureNCPIData Center ComponentsRacks - Question #198Data Center Design Principles
Which two concepts does "NCPI agility" address? (Choose two.)
NCPI agilityreconfigurationinfrastructure flexibilitydeployment speed - Question #199Data Center Management and Operations
Typical data centers function to what percent of their capacity?
capacity utilizationoperational efficiencydata center metricsinfrastructure planning - Question #200Power Systems in the Data Center
Which risk is minimized when data center managers deploy network-critical physical infrastructure (NCPI) solutions?
NCPI solutionsPower redundancyDowntime preventionUPS systems