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- What is a broadcast storm?
a. A device-specific attack
b. Excessive broadcast traffic causing network congestion
c. A virus infecting broadcast systems
d. A firewall misconfiguration
Answer: blarksuite+1 - Which network layer does a broadcast storm primarily affect?
a. Application
b. Presentation
c. Data Link
d. Physical
Answer: cnetseccloud - What is the most common consequence of a broadcast storm?
a. Elevated network performance
b. Network congestion and downtime
c. Improved security
d. Faster data transfer
Answer: blarksuite+1 - Which device feature directly helps in preventing broadcast storms?
a. Port mirroring
b. Storm control
c. Address translation
d. Web filtering
Answer: bnetseccloud - What does storm control do when set thresholds are exceeded?
a. Drops excessive broadcast traffic
b. Redirects traffic to another port
c. Increases bandwidth
d. Shuts down the network
Answer: anetseccloud - What is a common cause of broadcast storms in a LAN?
a. Network segmentation
b. Faulty equipment or topology loops
c. Proper firmware updates
d. Limited network usage
Answer: blarksuite - Which protocol can contribute to broadcast storms if misconfigured?
a. HTTP
b. DHCP
c. SSH
d. SNMP
Answer: bnetseccloud - Which preventive technique involves splitting a network into segments to contain broadcasts?
a. Port forwarding
b. Network segmentation
c. Data encryption
d. Load balancing
Answer: blarksuite+1 - What effect do broadcast storms have on critical network services?
a. They enhance service accessibility
b. They disrupt availability
c. They improve data integrity
d. They have no effect
Answer: blarksuite - What best describes a traffic amplification attack in the context of broadcast storms?
a. Increasing network throughput
b. Leveraging excessive broadcast to amplify disruptions
c. Improving security
d. Enhancing device redundancy
Answer: blarksuite - What should be regularly assessed to preempt broadcast storm triggers?
a. Physical cable color
b. Network capacity
c. Remote desktop settings
d. Printer configuration
Answer: bnetseccloud+1 - Besides technical controls, what else is crucial for prevention?
a. User education
b. Social media policy
c. Guest Wi-Fi access
d. Disabling logs
Answer: anetseccloud - Why are VLANs effective in preventing broadcast storms?
a. They encrypt broadcast traffic
b. They isolate broadcast domains
c. They compress packets
d. They increase packet size
Answer: bnetseccloud - Which type of network traffic does storm control target?
a. Only unicast
b. Only HTTP
c. Broadcast, multicast, unknown unicast
d. FTP only
Answer: cnetseccloud - What is a symptom of an impending broadcast storm?
a. No change in network usage
b. Surges in broadcast traffic
c. Decrease in DNS requests
d. Decrease in hardware utilization
Answer: blarksuite - Which tool can alert administrators to excessive broadcast traffic?
a. Email server
b. SNMP
c. Text editor
d. Media player
Answer: bnetseccloud - What role do firmware updates play in storm prevention?
a. Decrease device security
b. Fortify against vulnerabilities
c. Cause storms
d. Change device color
Answer: blarksuite - Which of the following is a storm control configuration step?
a. Assigning user roles
b. Setting broadcast thresholds
c. Formatting hard drives
d. Upgrading displays
Answer: bnetseccloud - What happens if storm control thresholds are set too low?
a. No effect
b. Legitimate traffic may be blocked
c. Network speed increases
d. Hardware overheats
Answer: bnetseccloud - Which event can trigger a broadcast storm in a switched network?
a. Running a backup
b. Topology loop
c. Changing wallpaper
d. Using wireless mouse
Answer: blarksuite - An increase in which of the following indicates a possible broadcast storm?
a. Broadcast packet count
b. DNS queries
c. CPU usage on endpoints
d. Storage capacity
Answer: alarksuite+1 - What is the role of redundancy mechanisms in mitigating storms?
a. Increase broadcast traffic
b. Provide alternative paths
c. Lower network speed
d. Discard packets
Answer: blarksuite - What is a possible result of failing to segment a large LAN?
a. Increased broadcast storms
b. Enhanced network speed
c. Reduced broadcast traffic
d. Stronger encryption
Answer: anetseccloud - What is storm control’s behavior if a port repeatedly exceeds broadcast limits?
a. Ignore it
b. Shuts down or blocks the port
c. Upgrades the link
d. Replaces the switch
Answer: bnetseccloud - Regular assessment of which network aspect helps prevent storms?
a. User emails
b. Network scalability
c. Workspace ergonomics
d. Website fonts
Answer: blarksuite - What layer-2 mechanism can prevent loops causing storms?
a. NAT
b. Spanning Tree Protocol (STP)
c. HTTPS
d. POP3
Answer: bnetseccloud - Why is real-time network monitoring important?
a. Delays detection
b. Enables automated, proactive responses
c. Lowers network bandwidth
d. Restricts admin capabilities
Answer: blarksuite - What does BPDU Guard prevent?
a. Email phishing
b. Malicious spanning tree configurations
c. Port forwarding
d. File compression
Answer: bnetseccloud - What is a primary sign of a broadcast storm?
a. Decline in network performance
b. Increase in disk usage
c. Change in desktop resolution
d. Decrease in video quality
Answer: alarksuite - Which is the foundation of a storm-resistant network?
a. Proper network design and configuration
b. Unpatched firmware
c. Outdated drivers
d. Low RAM
Answer: anetseccloud - Which feature isolates potentially problematic broadcast domains?
a. VLAN segmentation
b. Static routing
c. Proxy server
d. DNS filtering
Answer: anetseccloud - What impact does a storm have on sensitive applications?
a. No impact
b. Data loss and application disruption
c. Faster speeds
d. Enhanced security
Answer: bnetseccloud - Which monitoring feature provides automated alerts for broadcast spikes?
a. SNMP traps
b. File system alerts
c. HTTPS monitoring
d. USB monitoring
Answer: anetseccloud - What is the simplest way to reduce risk of a broadcast storm?
a. Deactivate storm control
b. Implement VLANs
c. Restrict switch access
d. Lower device count only
Answer: bnetseccloud - Regular training sessions for network teams help prevent storms by:
a. Lowering network speed
b. Updating knowledge of prevention strategies
c. Increasing firmware bugs
d. Causing more errors
Answer: bnetseccloud - What type of network analytic tool aids broadcast storm detection?
a. Real-time analytics tool
b. Word processor
c. Web browser
d. Antivirus
Answer: anetseccloud - Which of the following is a direct result of ignoring broadcast storm prevention?
a. Network outages
b. Increased throughput
c. Lower costs
d. Enhanced voice quality
Answer: anetseccloud - Why is it essential to tailor storm control thresholds to a network?
a. One threshold fits all
b. Avoids blocking legitimate traffic
c. Increases network cost
d. Reduces switch lifespan
Answer: bnetseccloud - Which is NOT a recommended practice for storm prevention?
a. Update firmware
b. Ignore network assessments
c. Segment networks
d. Monitor traffic
Answer: blarksuite - What does proactive resilience-building mean in storm prevention?
a. Delaying upgrades
b. Ongoing improvement of prevention capabilities
c. Avoiding monitoring
d. Manual threshold setting only
Answer: blarksuite - Which of the following network tools relates to broadcast storm detection?
a. Firewall
b. Network monitoring suite
c. Web cache
d. Printer driver
Answer: bnetseccloud - What is a broadcast packet?
a. Sent to a single device
b. Sent to all devices in a domain
c. Sent to a remote location
d. Sent to a special-purpose server
Answer: bnetseccloud - Effective storm control implementation should:
a. Be omitted in small networks
b. Align thresholds with usual traffic
c. Disable network logging
d. Increase error rate
Answer: bnetseccloud - When should storm control be disabled?
a. Never, unless all risks are mitigated
b. If throughput is too high
c. On guest networks
d. On core switches
Answer: anetseccloud - Which technology is used to analyze device performance and traffic?
a. SNMP
b. SMTP
c. FTP
d. DNS
Answer: anetseccloud - What might continuous excess traffic on a port trigger in storm control?
a. A log message only
b. Port shutdown or restriction
c. Increased bandwidth
d. Time allocation change
Answer: bnetseccloud - Advanced storm control can be configured to:
a. Only log traffic
b. Block traffic or disable port
c. Remove users from VLAN
d. Upgrade hardware
Answer: bnetseccloud - The first action after identifying a broadcast storm is:
a. Analyze and isolate storm source
b. Shut down random ports
c. Increase network speed
d. Restart all devices
Answer: anetseccloud - How do traffic prioritization strategies help in storm prevention?
a. Delay detection
b. Ensure critical traffic passes
c. Randomly drop packets
d. Increase congestion
Answer: blarksuite - Why are continuous evaluations and adaptations necessary for storm prevention?
a. Networks are static
b. Technologies and threats evolve
c. Users do not change
d. Devices never age
Answer: bnetseccloud
