RCDDV15 Exam Questions
326 real RCDDV15 exam questions with expert-verified answers and explanations. Page 6 of 7.
- Question #251Grounding and Bonding
What is a simplified cone of protection for lightning strikes as it pertains to a structure (building, pole, etc.)?
lightning protectioncone of protectionstructural groundingtelecommunications infrastructure - Question #252Telecommunications Cabling Infrastructure
66-style connecting blocks (certain designs) can support up to what category of transmission performance?
66-block connecting blockscategory ratingcopper cablingtransmission performance - Question #253Project Administration and Construction
Which two of the following apply during a project's close out process? (Choose two.)
project closeoutpunch listdiscrepancy reportingconstruction administration - Question #254Testing and Acceptance
Telecommunications cabling (e.g., voice, data, video, security, audio, control) can be damaged during the construction phases of rough-in, drywall installation, and during the sidi...
acceptance testingverification testingcabling installationconstruction phases - Question #255Horizontal Distribution Design
To properly size and provide accurate cost estimates for a communications distribution horizontal pathway that will include BAS system infrastructure, the designer should provide _...
BAS infrastructurepathway sizinghorizontal distributionfloor area density - Question #256Grounding and Bonding
An ICT distribution designer is providing labeling for a data center room number 2A, located on the second floor having 10 rows of cabinets. Which of the following identifiers/labe...
data center labelinggrounding conductorbonding identificationdata center infrastructure - Question #257Outside Plant Design
Placement of a buried OSP pathway in public Rights of Way may require a permit based on which of the following?
outside plantburied pathwayright-of-way permitutility locating - Question #258Project Quality Management
What is the FIRST step in quality evolution (focused on physical quality) when developing a quality plan?
quality evolutionquality planclient valuequality management - Question #259Grounding and Bonding
Using an earth ground resistance tester, what is the recommended MAXIMUM value for resistance between any two points along the entire length of a bonding or grounding conductor (no...
earth ground resistancebonding conductor testingresistance measurementgrounding standards - Question #260Backbone Distribution Design
For a backbone distribution system serving a usable floor space of 8,920 m2 (96,000 ft2), the MINIMUM slot area to be used for this back bone is
backbone distributionslot area calculationpathway sizingfloor space ratio - Question #261ICT System Design and Coordination
Which of the following is a method that an ICT distribution designer would use for clash detection with other disciplines?
BIM coordinationclash detectiondesign disciplinesICT pathway design - Question #262Pathway and Spaces
What is the MAIN concern with a poke-thru installation?
poke-thru devicefloor assemblystructural integritycable management - Question #263Project Management and Documentation
An RFQ usually provides more detail than RFP in selecting material such as:
RFQRFPprocurement specificationsmaterial selection - Question #264Outside Plant Design
A client hired an ICT distribution designer who is designing some additional capacity for a customer owned aerial outside plant. Which of the following would be a PRIMARY considera...
Aerial Outside PlantClearance StandardsDesign RequirementsInfrastructure Capacity - Question #265Telecommunications Cabling Infrastructure
For a cable tray installed within an ER, the RECOMMENDED access headroom is:
cable tray standardsequipment room designaccess headroomcabling infrastructure - Question #266Project Management and Documentation
Where would an ICT distribution designer working for a company responding to a RFP expect to find requirements concerning alternative dispute resolution in the scope of work (SOW)?
scope of workRFP responsealternative dispute resolutioncontract documents - Question #267Telecommunications Infrastructure Design
Smaller buildings with a serving area larger than 1000 ft2 and less than 5000 ft2 may be served by:
Telecom room sizingBuilding serving area classificationInfrastructure standardsRoom type selection - Question #268Telecommunications Infrastructure Design
Which two of the following components are included in a backbone distribution system (BDS)? (Choose two.)
Backbone Distribution SystemStructured CablingTelecommunications EnclosuresEquipment Rooms - Question #269Residential Cabling Infrastructure and Materials
What is the lightest-weight metallic conduit manufactured?
metallic conduit typesconduit specificationsmaterial selectionelectrical installation - Question #270Pathway and Spaces
Rolling objects create what type of load on an access flooring system?
access flooringimpact loadrolling loadfloor load types - Question #271Pathway and Spaces
What is the MINIMUM lighting requirement for telecommunications spaces?
telecommunications spaceslighting requirementsluxfoot-candles - Question #272Outside Plant Design
An ICT distribution designer is coordinating with local agencies for an upcoming campus improvement project which could affect the design. Which two of the following listed items w...
campus OSP designconduit pathway routesmaintenance holesdesign change minimization - Question #273Copper Cabling Systems
What is the derating factor for a 24 AWG (0.51 mm) stranded cords?
derating factorAWGstranded cordcopper cable specifications - Question #274Optical Network Architecture
What is a passive optical network (PON)?
Passive Optical NetworksNetwork ArchitectureOptical SplittersFiber Infrastructure - Question #275Pathway and Spaces
A commercial office building floor has a usable floor space of 1858 m2 (20,000 ft2). What is the MINIMUM number of 103 mm (4 trade size) conduits that shall be required to intercon...
conduit quantityfloor area calculationbackbone pathwaystelecommunications room interconnect - Question #276Electrical Protection and Grounding
A MINIMUM separation distance of 305 mm (12 in) between telecommunication cables and power cables with EMI exceeding 5 kVA is acceptable in which of the following cases?
EMI separation distancegrounded metal conduitpower cable separationelectromagnetic interference - Question #277Data Center Cooling and Thermal Design
Which of the following is the CORRECT calculation to determine equipment heat load resulting from its power (W) consumption?
heat load calculationpower to BTU conversionthermal managementHVAC design - Question #278Telecommunications Cabling Installation
What is the MAXIMUM length of continuous conduit allowed before a pull point or pull box needs to be installed?
conduit installationpull pointscable infrastructurebuilding codes - Question #279Optical Fiber Cabling Systems
What should be considered when designing a fiber network?
fiber network designsingle mode fibermultimode fiberhybrid fiber planning - Question #280Project Management
As a project manager, what should the FINAL task be at of the end of each project?
project closurelessons learnedknowledge managementproject administration - Question #281Premises Pathways and Spaces – Equipment Rooms
The type of apparatus housed in ERs vary greatly in size, purpose and function. Which two of the following active equipment is included? (Choose two.)
Equipment Roomsactive equipmenttelecommunications equipmentbuilding systems - Question #282Communications Infrastructure Design
In what year was BICSI formally incorporated?
BICSI historyorganizational knowledgeprofessional certificationindustry background - Question #283Structured Cabling Distribution Design
In the ceiling zones method of ceiling distribution, divide the usable floor area into zones of how many square feet?
ceiling-zones-methoddistribution-planningarea-zoningstructured-cabling - Question #284Data Center and Telecommunications Infrastructure Design
In a computer or control room where the plenum is used for heating, ventilating, and air- conditioning, the finished floor height should be a minimum of how many inches?
Plenum HVAC DesignComputer Room InfrastructureBuilding Code ComplianceFloor Height Requirements - Question #285Premises Pathways and Spaces – Access Floor Systems
Which of the following would be the medium duty concentrated load capacity of an access floor in an equipment room?
access floorconcentrated load capacityequipment roomstructural requirements - Question #286Data Center Infrastructure Design
What is the typical slab thickness requirement for a two level underfloor duct system where feeder and distribution ducts intersect?
underfloor duct systemsslab thickness requirementsduct intersectionsraised floor infrastructure - Question #287Structured Cabling System Design
When designing an underfloor duct system, which of the following would be the cross-sectional area of the duct serving each 100 square feet of floor space with 3 cables to each of...
underfloor ductscable fill capacityinfrastructure designbuilding standards - Question #288Inside Plant – Cable Installation Practices
What is the maximum pulling force guideline for a 2 or 4 strand fiber cable?
fiber optic cablepulling forcecable installationfiber strand count - Question #289Residential Cabling Infrastructure
A horizontal cabling link is distinguished from a horizontal cabling channel because it does not include which of the following.
horizontal cablingcabling link vs channeltelecommunications infrastructurecabling standards - Question #290Telecommunications Infrastructure Design
What is the MINIMUM clearance needed between the front of the telephone booth and any wall or fixture for most installations?
Physical Space RequirementsBuilding CodesTelecommunications EquipmentInstallation Standards - Question #291Special Design Considerations – Accessibility and ADA Requirements
Exhibit: A pay telephone using coins needs to be installed in a public area. In the specifications, it is required that the telephone shall meet the ADA (Americans with Disability...
ADA compliancewheelchair side reachpay telephone heightaccessibility standards - Question #292Cabling Infrastructure Design and EMI Management
A telephone facility and an electrical facility are required in a tunnel. To reduce the effects of EMI and eliminate the need for additional shielding of the cables, where would ea...
EMI/RFI MitigationFacility PlacementCable RoutingElectromagnetic Shielding - Question #293Outside Plant – Special Environments (Marina/Waterfront)
Exhibit: In this future marina layout, what would be the pre-cabling guideline to follow for the terminal A?
marina outside plantdistribution cablepre-cabling guidelinesspecial environments - Question #294Outside Plant – Electrical Protection and Grounding
Which type of protection for electrical power stations provide isolation against a rise in potential of station ground and also provide drainage protection against longitudinally-i...
electrical protectionground potential riseisolating transformerspower station protection - Question #295Telecommunications Infrastructure and Structured Cabling Design
Exhibit: In this future marina layout, assuming that there are fewer than 10 slips being cabled, what would be the pre-cabling guideline to follow for terminal A?
structured-cablingdistribution-designmarina-infrastructurecable-routing - Question #296Outside Plant – Special Environments (Tunnels)
What is the air change requirement for a tunnel of 610 m (2000 ft) long with a diameter of 3.4 m (11 ft)?
tunnel ventilationair change rateenvironmental requirementstunnel specifications - Question #297Program Governance and Performance
In the last year, all program phase gate reviews received excellent feedback and exceeded stakeholder expectations recently, the customer decides that there is no need to continue...
program governancephase gate reviewsbenefits realizationstakeholder management - Question #298Project Procurement Management
i program with six projects has been running for three years. The company's procurement and contracts department has compiled a qualified seller list. The program manager determine...
Procurement ManagementQualified Seller ListRequests for ProposalsVendor Selection - Question #299Program Information Management – Lessons Learned
An ice cream company wants to introduce a new flavor to a new market. The executive sponsor requests a sampling for the test market and the sample group provides negative feedback....
lessons learnedPMIStest market analysisprogram information management - Question #300Program Risk Management and Governance
After new private equity owners acquire an enterprise, they want to improve its value by reducing costs. A new program will restructure the enterprise, including an aging headquart...
program risk managementdata center relocationstrategic component riskprogram governance