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WorksheetsICT Infrastructure Knowledge
Total questions: 10
Worksheet time: 14mins
What does ISO stand for?
International Standards Organization
International Organization for Standardization
International Student Organization
Information Systems Office
Which of the below is correct when talk about Cat6?
(Multiple answers can be selected)
250Hz
Class E
250MHz
22 AWG
4 Twisted Pairs
Which wire map testing is correct?
Figure (A)
Figure (B)
Figure (C)
None of all
Which of the 8 pin modular jack layouts shows the T568A wiring code?
What does LSZH (or LS0H) stand for?
(Answer must be fill in the bank below)
(a)
What do we call (?) as in the picture below?
Cover
Shield
Plastic
Jacket
As we may know that TIA is one of the standards of America, so what scope dose TIA-606 standard express about in the filed?
Design of Data Center
Installation of Grounding & Bonding
Installation of Administration
Design of Office
Return Loss is another very important parameter that a cabling installation might fail on. What is the Calculation Unit of Return Loss?
dB (Decibel)
Ω (Ohm)
Hz (Hertz)
μm (Micron)
The structured cabling system we install in buildings today is now commonly being used for PoE devices, so What dose PoE mean?
(Answer must be fill in the bank below)
(a)
OM3 is the most common type of fiber used in buildings, as it provides a large bandwidth coupled with a relatively long distance, and along with the following specifications:
(Multiple answers can be selected)
1Gb Ethernet distance for 1000m @850nm
10Gb Ethernet distance for 300m @1300nm
Max. Attenuation is 3.0dB/Km @850nm
OM3 used for Backbone only
OM3 Fiber has 50 or 62.5 micron
