QUESTIONS AND CORRECT ANSWERS | ALREADY
GRADED A+ | GUARANTEED PASS | ADVANCED PLCS
LATEST EXAM 2026
PLCs provide a means of controlling machines and other industrial application
with a(n) ___________________ instead of using hard wired devices. - ANSWER-
industrial computer
A PLC requires much less _____ than a hardwired relay panel that could do the
same job. - ANSWER-space
The six basic components of most PLCs are the power supply, the input and output
modules, the processors module, the programming device, and the ___________. -
ANSWER-I/O chassis
A(n) __________ network is a high speed communications connection used to
exchange data between production line equipment and other devices within a
manufacturing facility. - ANSWER-industrial
The three network levels are Enterprise, Automation and _______, and Field
Device. - ANSWER-Control
_______________ uses several protocols to convert data from its native format,
such as a text message, into a format that can be sent and tracked from the source
node to the destination node of a network. - ANSWER-Ethernet TCP/IP
,Ethernet/IP uses the ___ (protocol) to produce a network suitable for use on
automation and control level. - ANSWER-CIP
A PLC and PC are connected in a(n) ______________ network using a single
Ethernet cable. - ANSWER-point-to-point
Two addresses are used for Ethernet communications: Media Access Control
(MAC) and ______________________. - ANSWER-Internet Protocol (IP)
_______ are software programs that allow a device to connect to a network and
communicate with other devices. - ANSWER-Drivers
The IP address of a CompactLogix PLC that already has an IP address is viewed
and edited using ______ communications software. - ANSWER-RSLinx
The basic operation of a(n) ___ is to scan instructions, monitor the status of input
devices, and produce outputs based on which inputs are on or off. - ANSWER-PLC
All PLCs must have a(n) ______________________ to operate. - ANSWER-user
developed project
A(n) __ is used to download hardware configurations and programs to a PLC. -
ANSWER-PC
A() _______ is a file that contains a hardware configuration and control program. -
ANSWER-project
, __________ is a network search utility that shows the layout of every network that
has a driver configured in RSLinx. - ANSWER-Who Acitve
The 1769-L16ER controller's USB port is USB ___ compatible and operates at 12
Mbps. - ANSWER-2.0
________ is an embedded operating system that controls how microprocessor-
controlled hardware devices operate. - ANSWER-Firmware
A problem with identifying a controller's firmware revision by examining the
hardware's _____________ is that it is often inaccessible once installed. -
ANSWER-catalog label
_____ displays networks and devices in a similar manner to Windows Explorer. -
ANSWER-RS Who
Allen-Bradley _____ operator interface terminals are programmable operator
stations that enable interaction between users and a PLC controlled system or
process. - ANSWER-PanelView Plus
PanelView Plus terminals provide a(n) _____ mode used for configuring terminal
and application settings. - ANSWER-Configuration
_____ is the default communications option for a PanelView Plus terminal. -
ANSWER-Ethernet
Objects contained in the PanelView's displays are configured to exchange data with
specified PLC memory locations having names, or _____. - ANSWER-tags