[2023年10月] 最新のOSP Certification OSP-002試験解答豪華セット問題集
BICSIコンテンツをマスターしてOSP-002試験合格保証つき問題集！
質問 # 69
UTP cable installed above the ceiling in hot climates may not \_\_\_\_\_\_\_\_\_\_.
- A. Be fire safe
- B. Support full standard link distances
- C. Pass certification tests
- D. Meet crosstalk specs
正解：B
質問 # 70
Rolling objects create what type of load on an access flooring system?
- A. Static
- B. Physical
- C. Impact
- D. Virtual
- E. Dynamic
正解：C
質問 # 71
The wavelength of light used for most fiber optic systems is in the __________ region and __________ to the human eye.
- A. solar, visible
- B. ultraviolet, invisible
- C. infrared, invisible
正解：C
質問 # 72
Supports for UTP cables should be __________.
- A. Wide enough to support cables without distortion
- B. Mounted on walls, not ceilings
- C. Able to support deep bundles of cables
- D. Made of plastic for safety
正解：A
質問 # 73
Hardware like video cameras designed to run on coax can be used on UTP with a converter device called a
\_\_\_\_\_\_\_\_\_.
- A. Adapter
- B. Splitter
- C. Balun
- D. TOSLINK
正解：C
質問 # 74
Reference cables must match the \_\_\_\_\_\_\_\_ of the cables being tested.
- A. Fiber size and connector type
- B. Connector type
- C. Fiber size and type
- D. Fiber size and loss specification
正解：A
質問 # 75
66 punchdown blocks have 4 contacts across a row. Why?
- A. To fit all types of cable
- B. Allow connecting up to 4 cables on a single block
- C. Leaves more room for placing wires
- D. Allows connecting cables on opposite sides with bridging clips or wires
正解：D
質問 # 76
Premises cables must be rated for \_\_\_\_\_\_\_\_\_\_ to meet codes.
- A. Fire retardance
- B. Pull strength
- C. Bend radius
- D. Weight in cable trays
正解：A
質問 # 77
Attenuation in copper cable\_\_\_\_\_\_\_\_\_\_\_\_.
- A. Is the same at all frequencies
- B. Is highest at 10 MHz
- C. Is lower at higher frequencies
- D. Is higher at higher frequencies
正解：D
質問 # 78
Each floor should be allocated one \_\_\_\_\_\_\_ when floor space is under 10,000 sq ft.
- A. Equipment room
- B. MUTOA
- C. Telcom room (closet)
- D. User
正解：C
質問 # 79
___________ should be used to bundle cables since _________.
- A. Cable ties, loose cables are a safety hazard
- B. Cable ties tightened with guns, cables should not be allowed to move around
- C. Rubber bands, they stretch
- D. Hook and loop cable ties, tight cable ties can affect cable performance
正解：D
質問 # 80
Even \_\_\_\_\_\_ require cabling connections in a network.
- A. Laptop computers
- B. Wireless access points
- C. Blackberries
- D. Mobile phones
正解：B
質問 # 81
The diameter of the core in OM2 and OM3 multimode fiber is how large?
- A. 62.5 mm
- B. 9 mm
- C. 62.5 microns
- D. 50 microns
正解：D
質問 # 82
In singlemode connectors, \_\_\_\_\_\_\_\_\_\_ is as important as low loss.
- A. Low reflectance
- B. Low cost
- C. Compatibility with many cable types
- D. Ease of field termination
正解：A
質問 # 83
What copper cable types are included in the TIA-568 structured cabling standards?
- A. Any communications cable
- B. UTP (unshielded twisted pair) and coax
- C. UTP (unshielded twisted pair), STP (shielded twisted pair) and coax
- D. UTP (unshielded twisted pair), ScTP (screened twisted pair) and STP (shielded twisted pair)
正解：D
質問 # 84
Which two of the following components are included in a backbone distribution system (BDS)? (Choose two.)
- A. Equipment Cord
- B. Telecommunications enclosures
- C. Horizontal Cable
- D. Work area outlets
- E. Equipment rooms
正解：B、E
質問 # 85
What minimum level of UTP cable type is required by 1000Base-T (Gigabit Ethernet)
- A. Cat 5e
- B. Cat 5
- C. Augmented Cat 6
- D. Cat 6
正解：A
質問 # 86
Most wireless antennas connect to the Internet by \_\_\_\_\_\_\_.
- A. Structured cabling (Cat 5e or fiber)
- B. RF wireless
- C. STP cabling
- D. RG-59 Coax
正解：A
質問 # 87
Outside plant cabling can be installed by \_\_\_\_\_\_\_\_\_\_.
- A. Pulling it underground in conduit
- B. Direct burial
- C. Aerial suspension
- D. All of the above
正解：D
質問 # 88
Copper networks can be converted to fiber optics using \_\_\_\_\_\_\_\_\_\_.
- A. Media converters
- B. Rewiring
- C. Fiber hubs
- D. Patch panels
正解：A
質問 # 89
Most \_\_\_\_\_\_\_\_\_ are designed to allow easy pulling to simplify installation.
- A. Ropes
- B. Cable trays
- C. Cable boxes
- D. Cables
正解：C
質問 # 90
The total loss of the fiber in the cable plant is calculated by multiplying the attenuation coefficient of the fiber by the \_\_\_\_\_\_\_\_\_.
- A. Length
- B. Number of splices
- C. Number of links
- D. Number of connectors
正解：A
質問 # 91
What is the lightest-weight metallic conduit manufactured?
- A. AMC
- B. IMC
- C. RMC
- D. EMT
正解：D
質問 # 92
The largest contributor to fiber attenuation is \_\_\_\_\_\_\_\_\_\_.
- A. Absorption
- B. Scattering
- C. Microbends
- D. Bending losses
正解：B
質問 # 93
The name for the latest generation Cat 6 UTP cable for use with 10 Gigabit networks is \_\_\_\_\_.
- A. Extended Cat 6
- B. Enhanced Cat 6
- C. Cat 7
- D. Augmented Cat 6
正解：D
質問 # 94
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