HT0-102 - CompTIA HTI+ Systems Infrastructure Certification Exam
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After installing a Category 5 data drop, the wire map test fails showing the cable to have an open and a split pair. Which of the following should the technician perform first to correct this problem?
Check the cable for proper termination.
Which of the following devices is used to trace wiring and locate specific wires?
Tone generator and inductive amplifier.
Which of the following DSl standards has the lowest maximum upstream speed.
Which of the following is the term used for the wiring runs from the distribution device to the wall jack in each of the outlet locations:
An automatic water shut off valve detection device must be locateD.
at the lowest possible point of water drain
Which of the following would NOT be found in the distribution panel of structured pre-wire?
The minimum bend radius standard for a Category 5 cable installation is:
A controller with a built-in Web server is configured to control a home automation system. If a remote computer is used to access this system, it must be equipped with:
a Web browser
Which of the following specifies the building requirements for grounding?
National Electrical Code
Which of the following describes the X10 protocol?
Powerline control of upto 256 devices
Which of the following devices is used to arm and disarm the alarm system?
Which of the following cable types is used to climinate the effects of Electromagnetic Interference (EMI)?
Fiber Optic cable.
The installation of an X10-based system in an apartment unit is complete. The apartment complex uses shared services to supply each unit with electric power, natural gas, and water. To protect the equipment, all A/V components and computers are connected to the A/C wiring by using surge suppressors. The client calls and states that some of the devices are operating erratically and spontaneously from any of the X10 controllers. The equipment is operating manually and other devices are operating normally. To remedy this problem, the technician should.
install a multiphase blocking coupler
Which of the following should be used to provide greater flexibility for future changes in a home automation network?
A wiring defect that permits current to jump from one wire to another before the intended path has been completed is calleD.
According to the EIA/TIA 570 standard, which of the following types of cable make up a grade one outlet?
One UTP Category 3 and one 75 ohm coaxial cable.
In order for devices to communicate and integrate over the homeLAN infrastructure, the home integrator should ideally connect at the associated sub-systems?
If the technician has verified that all the phone jacks but one in a home have a dial tone, the next step the technician should take is to check.
Which of the following types of cables is the MOST expensive to install?
Which of the following best describes the minimum Federal Communications Commission (FCC) requirements for home copper wiring?
Solid, 24 gauge, twisted, marked to comply with Category 3
Which of the following may NOT be used to control equipment in a home automation system?
Communications cabling and other audio/video cabling should always cross electrical wiring at an angle oF.
A light that needs to be controlled from two locations requires a minimum oF.
two 3-way switches
The proper installation of a Direct Broadcast Satellite (DBS) dish includes:
establishing earth ground connection at the dish
Which of the following types of cables may NOT be used to maintain a Category 5 certification for data transfer speed?
UTP Category 3
Which of the following pairs of copper wire gauges would be specified for lighting or outlet wiring installations?
12 and 14
A technician is on-site install a cable modem and router for a residential home network. There is a preexisting home network that consists of five computes all connected by 10Base2 Thinnet. The technician needs to install a router, hub, and firewall. Which of the following items should the technician use to accomplish this task?
Five 10/100Base-T NIC cards and UTP cable with RJ-45 connectors
Which of the following is a requirement of a home automation system that allows the system to be set up for out of band remote maintenance from an off-site location?
The purpose of the National Electrical Code (NEC) is to:
Set safety standards for electrical design construction and maintenance.
The area above a room or building space in which the primary function is air handling is know as thE.
Which of the following is a type of wireless computer keyboard connector?
Which of the following systems utilizes the electrical cabling as a control media throughout the house?
Which of the following types of cables is required for wiring a digital satellite dish?
Which of the following types of cables has the MOST resistance to interference?
Which of the following types of cables I prone to interference?
Unshielded Twisted Pair (UTP)
Which of the following ANSI/TIA/EIA standards most directly concerns residential low-voltage an telecommunication cabling?
Which of the following categories of cable can handle a maximum transmission frequency of 100 MHz?
The term "Electrical transient refers to A.
Which of the following is a support that is mounted to the backboard and used to manage cables?
The control system uses an embedded HTTM server to provide accessing to programs and control functions. The client states that the system can no longer be accessed. Which of the following commands should be technician use to verify connectivity to the server?
The purpose of the National Electrical Code (NEC) is to provide minimum standards for thE.
practical safeguarding of persons and property
Which of the following tools is used to fasten a connector to a cable end?
The term "ground fault" refers to a current that.
Flows outside the normal circuit path.
Which of the following connector types would NOT be found on a structured wiring system?
The maximum measured voltage appearing across a surge protector when a standard waveform is applied is referred to as:
Which of the following EIA/TIA standards defines the requirements for low-voltage cabling systems in single and multi-tenant residencies?
The proper cable to be used in connecting a Direct Broadcast Satellite (DBS) dish to a receives is A.
The National Electrical Code (NEC) specifies the minimum size coppepr conductor for 120-volts AC residential service as:
14 American Wire Gauge (AWG)
The National Electrical Code (NEC) specifies that the maximum resistance to ground is:
What is the maximum number of feet that Asymmetric Digital Subscriber Line (ADSL) can run on a 26 AWG cable?
15,000 - 18,000