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Module 33301-11 Exam Buses and Networks Questions with Answers
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Module 33301-11 Exam Buses andNetworks Questions with Answers
To facilitate parallel communication, data is divided into multiple
______________________.
a. nodes
b. words
c. protocols
d. streams - -d. streams
- In an analog addressable system, the determination of the alarm state is
performed by the _______________________.
a. control panel
b. initiation device
c. notification device
d. communication device - -a. control panel
- The IP portion of TCP/IP provides _________________.
a. data security
b. data segmentation
c. data encryption
d. delivery verification - -b. data segmentation
- The joining of two or more computers with a communication link forms a(n)
________________.
a. assembly
b. highway
c. network
d. bus - -c. network
- The device used to link multiple data paths through a series of
interconnected networks is the ________________________.
a. gateway
b. bridge
c. router
d. transducer - -c. router
- An RS-232 cable can be used for distances up to ______________________.
, a. 50 feet
b. 100 yards
c. 1 mile
d. 1 kilometer - -a. 50 feet
- Which of the following correctly describes a power line carrier system
function?
a. Power is obtained from the network switch.
b. Data signals are imposed on the AC power wiring.
c. A DC power supply provides the voltage to power the devices.
d. PLC systems cannot be connected to the Internet. - -b. Data signals are
imposed on the AC power wiring.
- The maximum data transfer rate available with USB 2.0 is
____________________________.
a. 12Mbps
b. 64Mbps
c. 256Mbps
d. 480Mbps - -d. 480Mbps
- Controllers in a network can share information because
________________________.
a. they are made by the same manufacturer
b. they use a common language
c. they use the same baud rate
d. a network always contains translation devices - -b. they use a common
language
- In the OSI model, cables and connectors are considered part of the
_________________________.
a. physical layer
b. application layer
c. network layer
d. data link layer - -a. physical layer
- The data bus serves as a ______________________.
a. parallel data path
b. type of shift register
c. bank of frequencies
d. communication protocol - -a. parallel data path
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