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The standardization towards a synchronous optical network termed SONET commenced in US in ______
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____________ digital hierarchy was required to enable the international communications network to evolve in the optical fiber era.
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The bit stuffing in the plesiochronous digital hierarchy is complex and uneconomic.
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Signals are defined as ________________ if their significant instants occur at nominally the same rate, any variation being constrained within specific limits.
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Electrical devices in optical network are basically used for _____________
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How many stages are possessed by the control plane?
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____________ refers to the process whereby a node finds one or more paths to possible destinations in a network.
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A _______________ is a series of logical connections between the source and destination nodes.
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. ___________ mode is temporary, selective and continuous.
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Packet switching is also called as ___________
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How many networking modes are available to establish a transmission path?
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The full-mesh configuration is complex.
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The ring and star topologies are combined in a ________ configuration.
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The full-mesh configuration is complex.
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The ring and star topologies are combined in a ________ configuration.
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In the __________ topology, the data generally circulates bi-directionally.
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The network structure formed due to the interconnectivity patterns is known as a ____________
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The optical networking fundamentals are _____________ of the transmission techniques.
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The fundamentals of optical networking are divided into _______ areas.
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A signal carried on a dedicated wavelength from source to destination node is known as a ___________
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___________ is a multi-functional element of optical network.
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Each stage of information transfer is required to follow the fundamentals of
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The signal / noise ratio or SNR:
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To offer IPAD, it is mandatory to go through access Quickspot
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How many channels has 2.4 GHz frequency?
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What are the different wireless controllers Motorola
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What are the different wireless controllers Motorola
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What are the different wireless controllers Motorola
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What is the "acceptable" limit for the attenuation of a wifi signal (threshold before breaking signal)
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Does wifi support roaming?
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Wifi Alliance for certified products based on the
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Wifi uses which kind of multiplexing?
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A Wi-fi enabled device can be_____
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wifi stands for_________
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What is an Evil Twin Attack?
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Which wireless protocol uses TKIP?
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Which of the following is a sign that you might be on an unsafe network?
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What channel is the default for commercially sold routers? | Wifi mcqs
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What are the two components necessary to have a wireless network?
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What should you do to keep unauthorized users from changing your home router settings?
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Which Wi-Fi security is impossible to crack?
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Which is Expected to be ratified in mid-2005, this quality-of-service specification is designed to guarantee the quality of voice and video traffic. | Wifi mcqs
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Which is Expected to be ratified sometime in 2005, this Radio Resource Management standard will provide measurement information for access points and switches to make WLANs run more efficiently. | Wifi mcqs
AnsweredJayesh Bornare asked 3 years ago • Networks
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Which Operates in the 2.4-GHz Industrial, Scientific and Measurement (ISM) band (2.4 GHz to 2.4835 GHz) and provides signaling rates of up to 11Mbit/sec. | Wifi mcqs
AnsweredJayesh Bornare asked 3 years ago • Networks
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You can change the settings on your wireless router through a Web interface. One option you can change is channel. What channel do routers use by default? | Wifi mcqs
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Which short-range wireless standard is used for Wireless Personal Area Networks (WPANs)? |
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Which networking standard was the first to use orthogonal frequencydivision multiplexing (OFDM) as a coding techniqu
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Which networking standard is the slowest and least expensive?
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______ Of the following networking standards, which is not used in WiFi data transmissions?
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At what frequencies do Wi-Fi radios make transmissions?
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What device sends and receives radio signals in a wireless network?
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A wireless network uses ___ waves to transmit signals. |
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Wireless networking, or Wi-Fi, can be used to connect computers in a home, and many cities are using the technology to offer free or low-cost Internet access to residents. What's another name for Wi-Fi?
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Binary Huffman coding is a
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Lempel-Ziv algorithm is
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When X and Y are statistically independent, then I (x,y) is
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When the base of the logarithm is 2, then the unit of measure of information is
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Entropy of a random variable is
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The event with minimum probability has least number of bits.
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Which coding method uses entropy coding?
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