2023年最新のOSP-002問題集にはOSP Certification認証済み試験問題と解答
実際に出ると確認されたOSP-002試験問題集と解答でOSP-002無料更新
BICSI OSP-002試験は、屋外プラント（OSP）の通信インフラストラクチャの設計、開発、および実装に関わる専門家を対象としています。この試験は、OSPインフラストラクチャが組織と顧客の要件を満たすようにする責任がある個人を対象としています。 OSP-002試験では、OSP設計原則、業界標準および規制、ケーブルおよび接地システム、ファイバーオプティックおよび銅ケーブル技術、OSPプロジェクト管理など、幅広いトピックをカバーしています。この試験に合格することは、業界標準と顧客のニーズを満たすOSPインフラストラクチャを設計および実装するために必要な専門知識と専門知識を示します。
質問 # 55
How many methods are included in standards for setting the "0 dB' reference for loss testing?
- A. One
- B. Three
- C. Four
- D. Two
正解：B
質問 # 56
66 punchdown blocks have 4 contacts across a row. Why?
- A. Allow connecting up to 4 cables on a single block
- B. To fit all types of cable
- C. Allows connecting cables on opposite sides with bridging clips or wires
- D. Leaves more room for placing wires
正解：C
質問 # 57
Which type of dispersion affects singlemode fiber as well as multimode fiber?
- A. Differential
- B. Modal
- C. Polarization mode
- D. Chromatic
正解：D
質問 # 58
Fiber amplifiers used in DWDM systems work in the \_\_\_\_\_\_\_\_\_\_ wavelength range.
- A. 1480-1650
- B. 1300-1550
- C. 650-850
- D. 850-1300
正解：A
質問 # 59
Before UTP cabling became widely used and the industry standard, most Ethernet Networks were connected over \_\_\_\_\_\_\_ cable.
- A. Telephone
- B. Shielded
- C. Copper
- D. Coaxial
正解：D
質問 # 60
Joining of two cables in a premises cable plant run is almost always done by \_\_\_\_\_\_.
- A. Fusion splicing
- B. Field installation of connectors
- C. Splicing on pigtailled connectors
- D. Mechanical splicing
正解：B
質問 # 61
Factory terminations, such as used for making patchcords, generally use what method of attaching the connector to the cable?
- A. Prepolished/splice
- B. Anaerobic adhesive
- C. Epoxy/polish
- D. Any of the above
正解：C
質問 # 62
Multiple Response: Identify one or more choices that best complete the statement or answer the question.
Which of the following communications systems typically use fiber optic backbones? (choose all that apply)
- A. Telephones
- B. CATV
- C. Internet
- D. Cell Phones
正解：A、B、C、D
質問 # 63
For testing a terminated fiber optic cable or a patchcord, the instrument(s) you need is (are):
- A. Optical Continuous Wave Reflectometer
- B. Visual Fault Locator
- C. FO power meter and light source or OLTS (optical loss test set)
- D. Optical Time Domain Reflectometer
正解：C
質問 # 64
What do UTP Category 3, Category 5e and Category 6 designations indicate?
- A. The frequency performance grade of the cable
- B. UL-rated Flame retardance of the cable
- C. How far the cable will work in networks
- D. They are trade names for cable types
正解：A
質問 # 65
What minimum level of UTP cable type is required by 1000Base-T (Gigabit Ethernet)
- A. Cat 5
- B. Cat 5e
- C. Augmented Cat 6
- D. Cat 6
正解：B
質問 # 66
Field terminations of singlemode fibers are generally done by _______ ?
- A. Adhesive/polish method
- B. Heat-cured anaerobic adhesive
- C. Prepolished/splice connectors with mechanical splices
- D. Fusion splicing a factory terminated pigtail onto the fiber
正解：D
質問 # 67
Ethernet was first developed as a \_\_\_\_ architecture using \_\_\_\_\_ cable with \_\_\_\_\_\_\_.
- A. Star, UTP, RJ-45 connectors
- B. Bus, UTP, RJ-45 connectors
- C. Ring, coax, RJ-45 connectors
- D. Bus, coax, taps
正解：B
質問 # 68
What is the MINIMUM lighting requirement for telecommunications spaces?
- A. 500 lux (46 foot-candles) of lighting in the horizontal plane and 500 lux (46 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
- B. 50 lux (4.6 foot-candles) of lighting in the horizontal plane and 20 lux (1.9 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
- C. 500 lux (46 foot-candles) of lighting in the horizontal plane and 200 lux (18.6 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
- D. 200 lux (18.6 foot-candles) of lighting in the horizontal plane and 500 lux (46 foot-candles) of lighting in the vertical plane measured at 1 meter (3.28 feet) above the finished floor
正解：C
質問 # 69
___________ should be used to bundle cables since _________.
- A. Cable ties tightened with guns, cables should not be allowed to move around
- B. Hook and loop cable ties, tight cable ties can affect cable performance
- C. Cable ties, loose cables are a safety hazard
- D. Rubber bands, they stretch
正解：B
質問 # 70
Which fiber optic test instrument uses backscattered light for measurements?
- A. OLTS
- B. OTDR
- C. Tracer
- D. VFL
正解：B
質問 # 71
The total loss of the fiber in the cable plant is calculated by multiplying the attenuation coefficient of the fiber by the \_\_\_\_\_\_\_\_\_.
- A. Number of connectors
- B. Number of splices
- C. Length
- D. Number of links
正解：C
質問 # 72
Structured cabling standards call for a maximum length of multimode fiber optic cable for backbones of
\_\_\_\_\_\_\_\_\_\_.
- A. 2000 meters
- B. 800 meters
- C. 3000 meters
- D. 1000 meters
正解：A
質問 # 73
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