HTI+ Systems Infrastructure
Exam Questions, Answers,
Sending some questions,
specially for you.
Good Luck to you all.
Which of the following serial protocols allows the
daisy chaining of devices?
A. Fire Wire
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
A. Dial-in modem
B. Local terminal
C. Infrared remote
D. Wireless access point
Which of the following is a support that is mounted
to the backboard and used to manage cables?
B. 66 block
D. Cable tray
A technician is programming the locations for 802.11
devices used in home automation. Which of the following
describes the Layer 2 address of the OSI model?
A. IP address
B. MAC address
C. X10 address
D. 802.11 address
The design of a system requires a wall-mounted control
device that works with a interface should allow the
technician to customize the menu options with icons
and text associated with each of the push buttons.
Which of the following meets the design criteria?
A. Web pad
B. LCD keypad
C. If remove control
D. Touch screen controller
One of the devices used to control a multimedia center
uses serial communications to receive instructions
from he system controller. The device needs to be
tested offline, and it has been disconnected from
the system controller. A notebook computer equipped
wit ha serial port is available for testing. Which
of the following cables will complete the connection?
An integrated home automation system is being designed
to use a personal computer equipped with a single
IEEE 1394 port. What is the total number of devices
that additional ports are needed?
Which of the following methods offer protection from
attenuation in larger installations using an X10 protocol
to control devices?
A. IR repeater
B. Signal bridge
C. RS-232 to RS-485 converter
D. 75 ohm to 100 ohm converter
The IEEE 1394 interface is commonly referred to as:
C. Fast Ethernet
D. Gigabit Ethernet
Which of the following standards has the greatest
maximum distance from the central office of the telephone
company to the home?
Which of the following systems utilizes the electrical
cabling as a control media throughout the house?
D. Broadband coaxial
Which of the following does NOT need to be documented
for a control system?
A. System diagram
B. Equipment list
C. Configuration of equipment
D. Equipment specifications
In a wireless security system, the controller should
monitor each transmitter for:
A. high interference
B. low radiation level
C. high humidity
D. low battery
Which of the following devices is required by the
Federal Communications Commission (FCC) for registered
alarm connections in which alarm panels are connected
to a telephone line?
Which of the following terms describes a point or
group of points in an alarm system?
Which of the following tools is used to fasten a connector
to a cable end?
B. Wire strippers.
C. Lineman's pliers
D. Punch-down tool
Which of the following authorities establish the National
Electrical Code (NEC) as legal regulations?
A. Local fire marshal
B. Local governments
C. Building contractors
D. National Fire Protection Association (NFPA)
Which of the following ANSI/TIA/EIA standards most
directly concerns residential low-voltage an telecommunication
A programmable HVAC thermostat can be accessed remotely
A. warm of a high heating bill
B. light up the thermostat in dark hallways
C. power the HVAC upon the loss of AC power
D. allow the panel to control the temperature settings
of the thermostat