Fibre optic cabling - Study guides, Class notes & Summaries

CISC 350 FINAL EXAM QUESTIONS & ANSWERS 2024/2025 The building blocks of modern networks involve the three technologies - multi-core processors, memory and _______________. -Fiber optic cabling -Routers -Virtualization -Multiplexing - ANSWERSFiber optic cabling Throughput is the amount of user information transmitted at the actual speed of the line T/F? - ANSWERSFalse Which of the following descriptions of storage area networks are accurate? There is more than one correc...

Stand alone computer : a computer that is not connected to a network What is a network? : a number of computers linked together to allow then to share resources (hardware, software and data) What are the advantages of networks? : - files can be stored in one place - can share hardware (printers) - share files - easy communication What are the disadvantages of networks? : - buying cabling and file servers can be expensive - danger of hacking 2 - viruses can spread to other computer...

What is a network? A network is a set of connected computers and other devices in order to share resources. This includes files, application software and hardware. What are the two types of network? LAN and WAN What is a LAN? Local Area Network - covers a small geographical area What is a WAN? Wide Area Network - covers a large geographical area What is network infrastructure? Network infrastructure is the hardware and software resources of an entire network that...

Copper Cabling and Fibre Optic Cabling Exam Questions and Answers Latest Update Graded A+ Coaxial Cable (Coax) - Answers Copper type. Center Core, Insulator, Metallic Shield, Braided Metal Shielding, Plastic Jacket. Cable type - RG-6 Connects from outside your home. RG-59 connects inside your home. Connector type - F-type Screw on type. BNC (British Navel Connector) twist and push type. Outdated but still used. Twin Axial Cable (Twinax) - Answers Copper type. Newer type of Coax...

When the store-and-forward method of switching is in use, what part of the Ethernet frame is used to perform an error check? CRC in the trailer What is the purpose of the OSI physical layer? transmitting bits across the local media Why are two strands of fiber used for a single fiber optic connection? They allow for full-duplex connectivity. Which characteristic describes crosstalk? the distortion of the transmitted messages from signals carried in adjacent wires Which procedure ...

A1) Benefits of pentesting -ANSWER Manage risk. Increase business continuity. Minimise client-side attacks. Protect clients, partners and third-parties. Comply with regulation. A1) Pentest structure -ANSWER Reconnaissance (i.e. find live hosts, sweeping, find services, scanning, banner matching, find vulnerabilities). Target prioritisation (e.g. assess servers rather than printers). Testing of services and exploitation if applicable. Consult/Confirm with customer if ok to exploit. Inform cust...

When the store-and-forward method of switching is in use, what part of the Ethernet frame is used to perform an error check? CRC in the trailer What is the purpose of the OSI physical layer? transmitting bits across the local media Why are two strands of fiber used for a single fiber optic connection? They allow for full-duplex connectivity. Which characteristic describes crosstalk? the distortion of the transmitted messages from signals carried in adjacent wires Which procedure ...

Fibre Optic Cabling Safety Review Questions with complete Solutions Graded A+ City & Guilds - Answers Expert in vocational qualifications, focusing on practical skills. Fibre Optic Cabling - Answers Installation, termination, and testing of fibre optic cables. Total Comms Training - Answers Leading UK training provider offering various courses. Optical Fibres - Answers Microscopic glass fibres for transmitting light signals over long distances. Total Internal Reflection (TIR) - Answers Phen...

Fibre Optic Cabling Components & Installation Review Questions with complete Solutions Rated A+ Multimode - Answers Optical fibre designed to carry multiple light rays or modes simultaneously, with each mode at a slightly different reflective angle within the core. Modal dispersion - Answers Phenomenon where modes disperse over longer lengths in multimode fibre transmission, limiting its use to short distances. Step index multimode fibre - Answers Type of multimode fibre with a profile where ...

CPSA FINAL EXAM WITH REVISED QUESTIONS AND 100% CORRECT ANSWERS RATED A+. A1) Benefits of pen testing - Manage risk. Increase business continuity. Minimize clientside attacks. Protect clients, partners and third-parties. Comply with regulation. A1) Pentest structure - Reconnaissance (i.e., find live hosts, sweeping, find services, scanning, banner matching, find vulnerabilities). Target prioritization (e.g., assess servers rather than printers). Testing of services and exploitation if applic...