Qos Guides d'étude, Notes de cours & Résumés

CWAP - Chapter 7 Exam Questions & Answers 2023/2024 What do 802.11 STA, including both AP STA and non-AP STA use to contend for the wireless channel? - ANSWER-CSMA/CA CSMA/CA causes WLAN's to have a much_____throughput-to-data rate ratio than wired LANS - ANSWER-lower What are two other protocols that use CSMA/CA but have never been implemented in the real world - ANSWER-Point Coordination Function (PCF) and HCF-controlled channel access (HCCA) Both protocols involve the AP taking ov...

PCNSA Questions and Answers with Complete Solutions 1. The Palo Alto Networks Cybersecurity Portfolio focuses on which three principle technologies? (Choose three.) A. securing operations response B. securing the enterprise C. securing third-party application access D. securing the cloud E. securing the internet of things ABD 2. What are four components of the Palo Alto Networks Cybersecurity Portfolio? (Choose four.) A. Cortex DynamicDNS B. Wildfire C. Cortex XDR D. OpenConnect E. Pr...

CWAP - Chapter 7 EXAM QUESTIONS CORRECTLY ANSWERED 2024. What do 802.11 STA, including both AP STA and non-AP STA use to contend for the wireless channel? - correct answer CSMA/CA CSMA/CA causes WLAN's to have a much_____throughput-to-data rate ratio than wired LANS - correct answer lower What are two other protocols that use CSMA/CA but have never been implemented in the real world - correct answer Point Coordination Function (PCF) and HCF-controlled channel access (HCCA) Both protoco...

NSE 7 SDWAN ALL SOLUTION 2023/2024 EDITION QUESTIONS AND CORRECT ANSWERS. What is SDWAN (3) A virtual interface consisting of a group of member interfaces that can be connected to different link types Allows effective WAN usage with various load balancing algorithms Supports link quality measurement How does SDWn simplify configurations Admin can configure a single set of routes and firewall policies and apply them to all member interfaces Main motivator for deploying SDWAN WAN use whe...

NSE 7 SDWAN ALL SOLUTION 2023/2024 EDITION QUESTIONS AND CORRECT ANSWERS. What is SDWAN (3) A virtual interface consisting of a group of member interfaces that can be connected to different link types Allows effective WAN usage with various load balancing algorithms Supports link quality measurement How does SDWn simplify configurations Admin can configure a single set of routes and firewall policies and apply them to all member interfaces Main motivator for deploying SDWAN WAN use whe...

1. Physical 2. Data Link 3. Network 4. Transport 5. Session 6. Presentation 7. Application - OSI Layers Physical Layer - OSI Layer 1 Data Link Layer - OSI Layer 2 Network Layer - OSI Layer 3 Transport Layer - OSI Layer 4 Session Layer - OSI Layer 5 Presentation Layer - OSI Layer 6 content addressable memory table. Also known as the Media Access Control (MAC) table. - CAM Table parte del sistema operativo che comunica direttamente con l'hardware del computer - Kernel tools that a...

A customer is upgrading the routers and switches in their network. The signal source in these network devices is a light-pulse. Which of the following network cabling options is MOST likely being used in this upgrade? - correct answer -Fiber optic A technician is tasked to add a valid certificate to a mobile device so that encrypted emails can be opened. Which of the following email protocols is being used? - correct answer -S/MIME A SOHO customer finds that their VoIP conversations freq...

Dante uses ___ for clocking - PTP Switches can ____ data if there is contention on an interface. - Queue OSI model is a - Conceptual model The Multicast Bandwidth indicator in Dante Controller keeps track of: - The amount of audio multicast traffic that you've created on the Dante network You have purchased a Dante-enabled device with a Brooklyn2 inside. How many unicast flows are needed to transport 64 audio channel? - 16 flows The BEST way to bring up a redundant network online is: - B...

Dante uses ___ for clocking - PTP Switches can ____ data if there is contention on an interface. - Queue OSI model is a - Conceptual model The Multicast Bandwidth indicator in Dante Controller keeps track of: - The amount of audio multicast traffic that you've created on the Dante network You have purchased a Dante-enabled device with a Brooklyn2 inside. How many unicast flows are needed to transport 64 audio channel? - 16 flows The BEST way to bring up a redundant network onli...

Identify the congestion-avoidance mechanism from the following list of QoS tools. - -RED What type of delay is the amount of time required for a packet to exit a router's serial interface? - - Serialization delay If a network has the five nines of availability, how much downtime does it experience per year? - -5 minutes What mode of NIC redundancy uses has only one NIC active at a time? - -Active-standby A lack of bandwidth can lead to which QoS issues? (Choose three.) - -Delay , Jitter, ...