January 17, 2019

Latest 70-480 Dumps Demo For Download

The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the Learningpdf 70-480 dumps. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.
Exam Code: 70-480
Exam Name:Programming in HTML5 with JavaScript and CSS3
Updated: Jan 17, 2019
Q&As: 112

70-480 dumps demo

Latest 70-480 dumps exam questions and answers (19Q&As)

QUESTION 52
Lose buffered fiber optic cable generally have a 900 micron plastic coating applied directly to the fiber.
A. True
B. False
Correct Answer: B

QUESTION 53
What is the permitted substitutes for a fiber optic cable rated OFNP?
A. OFNG
B. None
C. OFCP
D. OFNR
Correct Answer: B

QUESTION 54
Premises centralized multimode optical fiber can be installed up to how many meters/feet?
A. 300 m (984 if)
B. 100 m (328 if)
C. 500 m (1640 ft)
D. 2000 m (6560 if)
Correct Answer: A

QUESTION 55
As a general guideline in premises applications for backbone cabling, 62.5/125 or 50/125 micrometer multimode optical fiber is recommended for greater distances and higher data rates.
A. True
B. False

Correct Answer: B
QUESTION 56
Backbone sleeves and slots must not obstruct wall terminating space in TR’s.
A. False
B. True
Correct Answer: B

QUESTION 57
Which of the following are disadvantages of buried cabling?
A. Does not provide physical protection to the cable sheath.
B. Discourages accurate route planning and record keeping.
C. Is inflexible for future service reinforcement or changes.
D. Has a high initial installation cost.
E. None of these.
F. Usually takes more time to install where facility provisioning must be expedited.
Correct Answer: ABC

QUESTION 58
Underground facilities are cables placed in subsurface conduits, using maintenance holes and or pull boxes.
A. True
B. False

Correct Answer: A

QUESTION 59
OSP cables routed inside a building are influenced by fire codes.
A. True
B. False
Correct Answer: A

QUESTION 60
The (FCC) CC Docket 88-57
A. Address electromagnetic radiation.
B. Sets policies governing shared tenant services.
C. Defines the location of the demarcation point. The third report and order (99-405) established Category 3 unshielded twisted-pair (UTP) as the minimum cable standard for simple premises wiring.
D. Establishes new rules for provisioning and competition in telecommunications services.
Correct Answer: C

QUESTION 61
A main cross-connect to intermediate cross-connect may be an interbuilding or intrabuilding link.
A. True
B. False
Correct Answer: A

QUESTION 62
Designing an intrabuilding backbone involves the same options and decision of a interbuilding backbone.
A. False
B. True
Correct Answer: B

QUESTION 63
A star intrabuilding backbone is where the HC is connected directly to the buildings MC.
A. True
B. False
Correct Answer: A

QUESTION 64
The required minimum clearance of telecommunication cable above street and driveway surfaces is which of the following?
A. 15.5 feet vertically
B. 10 feet vertically
C. 23.5 feet vertically
D. 18 feet vertically

Correct Answer: A
QUESTION 65
Aerial pole bending moments are usually controlling at unguyed corners and dead ends.
A. True
B. False
Correct Answer: A

QUESTION 66
Arial suspension strands and cable should usually be placed on the road side of the pole line.
A. True
B. False
Correct Answer: A

QUESTION 67
How many storm loading areas are there in the contiguous United States?
A. Five
B. Six
C. Four
D. Three
E. One
F. Two Correct Answer: D

QUESTION 68
The maximum amount of pull for unguyed corners for a 1OM suspension strand is which of the following?
A. None of these.
B. Any detectable amount.
C. 3 feet of pull.
D. 2 feet of pull.
Correct Answer: D

QUESTION 69
Class C suspension strands are used for corrosive environments such as in industrial or coastal area.
A. False
B. True
Correct Answer: B

QUESTION 70
Manholes between 12 and 20 feet long use two covers.
A. True
B. False
Correct Answer: A

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