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NCTI Bundled Exams with complete solution | verified
NCTI Bundled Exams with complete solution | verified
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NCTI RSC II CABLE NETWORK OVERVIEW: Understanding the Feeder System | Questions and Answers with complete solution
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What is one of the differences between tree-and-branch and hybrid fiber/coax (HFC) DESIGNS? - Bandwidth in the downstream path. In the tree-and-branch design, the cable signal in the downstream path leaves the trunk at the bridge amplifier. There, It makes a transition to the feeder's domain, an...
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Add to cartWhat is one of the differences between tree-and-branch and hybrid fiber/coax (HFC) DESIGNS? - Bandwidth in the downstream path. In the tree-and-branch design, the cable signal in the downstream path leaves the trunk at the bridge amplifier. There, It makes a transition to the feeder's domain, an...
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NCTI - Installer Book | Questions and Answers with complete solution
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hich of the following will strengthen signals as they move farther away from the headend through the trunk express system? - B) Distribution amplifiers. Which of the following describes a carrier wave? - B) A wave with a much higher frequency than the input signal. Which of the following describ...
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Add to carthich of the following will strengthen signals as they move farther away from the headend through the trunk express system? - B) Distribution amplifiers. Which of the following describes a carrier wave? - B) A wave with a much higher frequency than the input signal. Which of the following describ...
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NCTI 3 to 4 | Questions and Answers with complete solution
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The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - Class A What happens to a datagram sent by a higher level...
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Add to cartThe Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - Class A What happens to a datagram sent by a higher level...
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NCTI TECH 4 TO 5 CH | Questions and Answers with complete solution
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What term describes the number of wave crests that pass a fixed point during a particular period of time? - Frequency In data networking, this term is defined as "Signals may flow in either direction, but not simultaneously". - Half Duplex Two CPUs have the same size data bus. Which one will p...
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Add to cartWhat term describes the number of wave crests that pass a fixed point during a particular period of time? - Frequency In data networking, this term is defined as "Signals may flow in either direction, but not simultaneously". - Half Duplex Two CPUs have the same size data bus. Which one will p...
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NCTI 2-3 Chapters 1-2 | Questions and Answers with complete solution
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Joseph is listening to Brenda, his direct report, talk about her interactions with a difficult client, yesterday. Brenda says, "I know my customer wasn't happy with our product but he really took out his frustration on me. He assumed I was the reason for his discomfort and spent ten minutes bera...
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Add to cartJoseph is listening to Brenda, his direct report, talk about her interactions with a difficult client, yesterday. Brenda says, "I know my customer wasn't happy with our product but he really took out his frustration on me. He assumed I was the reason for his discomfort and spent ten minutes bera...
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NCTI Installer Tech | Questions and Answers with complete solution
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Why do only the outer electrons leave their orbit shells? - Only outer electrons leave their orbit shells because electrons farthest from the nucleus are more easily freed from their orbits due to a weaker electrostatic force. What is required to have a balanced (or stable) atom? - The number of ...
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Add to cartWhy do only the outer electrons leave their orbit shells? - Only outer electrons leave their orbit shells because electrons farthest from the nucleus are more easily freed from their orbits due to a weaker electrostatic force. What is required to have a balanced (or stable) atom? - The number of ...
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NCTI WIFI | Questions and Answers with complete solution
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Notes Single input, single output (SISO) - Most systems have one radio and one antenna, and some systems have one radio and two antennas. Multiple input, multiple output (MIMO) - These systems use multiple radio chains in a single wireless chipset. Multi-user MIMO (MU-MIMO) - These systems use ...
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Add to cartNotes Single input, single output (SISO) - Most systems have one radio and one antenna, and some systems have one radio and two antennas. Multiple input, multiple output (MIMO) - These systems use multiple radio chains in a single wireless chipset. Multi-user MIMO (MU-MIMO) - These systems use ...
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NCTI 3 to 4 | Questions and Answers with complete solution
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The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - Class A What happens to a datagram sent by a higher level...
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Add to cartThe Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? - It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? - Class A What happens to a datagram sent by a higher level...
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