A randomized 25 question test from a pool of 761 questions, good luck!
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be required to have a low bandwidth and high error detection protocol?
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will typically contain a high level of encryption andsecurity
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
Voltage to voltage converters are best defined as which of the answers below?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
The OSI model describes how a network should be arranged. Which of the layers below defines the network hardware and electrical signalling method of a network?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
Which of the answers below best represents the additional requirements to allow protocol conversion?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the acceptable operating conditions?
Which of the answers below can be best described as "A coating surrounding the optic core that reflects the light signal back into the core"?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 output points powered by 24Vdc or 120/230 Vac?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would allow power lines to carry stable low-speed communication?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?
In IPv4, the user datagram protocol has less latency and measurable greater data throughput. Which of the answers below can be a drawback of this protocol?