Baseband systems - Study guides, Class notes & Summaries

ITSS 4361 Exam 2, Questions and answers, Graded A+ Networking technology is ______ - -making interorganizational business processes more transparent by facilitating the flow of information What does Telecommunications effect? - -Effects the communication of voice, data, and image over distance Trends Influencing Architecture and evolution of communications - Traffic Growth - -- Growing at a high and steady rate. Already 15.14 billions devices connected to the internet -No longer l...

Progression: Field Tech IV – V Questions and Answers 100% Pass Baseband signaling - Answer ️️ -is predominant in Ethernet networks. two ways we can use a flow of energy to carry data - Answer ️️ -Analog and digital Simplex - Answer ️️ -A signal may flow in only one direction. A commercial radio station uses simplex communication, because listeners cannot transmit radio signals back to the station. Half-duplex - Answer ️️ -Signals may flow in either direction, but not simu...

GSEC SANS 401 Exam Questions With Correct Answers

SANS 401 GSEC Exam 2023 Graded A Network Topology Logical Topology Trunk Port Baseband Systems Broadband Ethernet CSMA/CD Unicast Multicast Broadcast Hub Switch Content Addressable Memory (CAM) Virtual LAN (VLAN) Multiprotocol Label Switching (MPLS) 802.1x A security appliance should be set in place when Protocol OSI Protocol Stack (7) Application Layer 7 OSI Stack Presentation Layer 6 OSI Stack Session Layer 5 OSI Stack Transport Layer 4 OSI Stack Network Layer 3 OSI Sta...

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...

Progression: Field Tech IV – V Exam Questions and Answers Baseband signaling - Answer ️️ -is predominant in Ethernet networks. two ways we can use a flow of energy to carry data - Answer ️️ -Analog and digital Simplex - Answer ️️ -A signal may flow in only one direction. A commercial radio station uses simplex communication, because listeners cannot transmit radio signals back to the station. Half-duplex - Answer ️️ -Signals may flow in either direction, but not simultane...

Networking fundamentals Study Questions with Answers Is immune to electromagnetic or radio-frequency interference - Fiber-optic cabling Which IEEE 802 standard defines a bus topology using coaxial baseband cable and is able to transmit at 10Mbps? - 802.3 Which OSI layer signals "all clear" by making sure the data segments are error free? - Transport layer Type of media access method used by NICs that listen to or sense the cable to check for traffic and send only when they hear th...

Adding I/O points in an existing rack is called  local expansion The speed at which a LAN processes a piece of information is called  baud rate As a good general rule, you should replace the battery in a programmable controller  annually Which documentation shows how all field devices are wired and connected to the controller?  Schematic diagram Which type of data transmission uses a single frequency?  Baseband The process of relating software addresses to the physical l...

Progression: Field Tech IV – V Exam Questions and Answers Baseband signaling - Answer ️️ -is predominant in Ethernet networks. two ways we can use a flow of energy to carry data - Answer ️️ -Analog and digital Simplex - Answer ️️ -A signal may flow in only one direction. A commercial radio station uses simplex communication, because listeners cannot transmit radio signals back to the station. Half-duplex - Answer ️️ -Signals may flow in either direction, but not simultane...

SANS 401 GSEC Exam 2023 Graded A Network Topology The Physical/Logical shape of a network Logical Topology Gives the description for the physical layout, shows VLAN's and where they are placed on the physical topology Trunk Port Connects packets that travel to all VLAN's on a switch Baseband Systems Transmits one signal on the medium (fiber, copper, etc) Broadband Form of multiplexing to join multiple signals on a medium Ethernet Designed as baseband system that can be used in mu...