N10-008 — Most Debated Topics

Community-voted ranking of 86 topics, sorted by disagreement level. Higher dispute = more test-takers disagree on the answer.

#1
Which Environmental Sensors Are Most Common in Data Centers?
A-Grade Dispute: 70% 4 comments
#2
How to Resolve Printer-Workstation Connectivity Issues?
S-Grade Dispute: 64% 7 comments
#3
Why Can a Workstation Reach the Internet but Not Internal Resources?
S-Grade Dispute: 58% 11 comments
#4
Database server slow on access switch: move to core switch?
S-Grade Dispute: 50% 7 comments
#5
Which Factor Most Impacts IDF Physical Design?
S-Grade Dispute: 46% 10 comments
#6
Which database must be deleted to prevent network settings persisting on a reused switch?
S-Grade Dispute: 45% 8 comments
#7
Which Document Governs Cloud Resource Sharing Between Companies?
S-Grade Dispute: 44% 12 comments
#8
Which component is most closely associated with the management plane?
S-Grade Dispute: 41% 7 comments
#9
Why is one user's URL resolving to the wrong IP?
S-Grade Dispute: 37% 7 comments
#10
Which device are IoT devices most likely connected to?
S-Grade Dispute: 37% 6 comments
#11
Which tool shows OS info, services, and open ports on a server?
S-Grade Dispute: 35% 7 comments
#12
Which Documentation Do You Need to Set Up New Switches Properly?
S-Grade Dispute: 33% 6 comments
#13
Which command checks web server port listening?
S-Grade Dispute: 33% 6 comments
#14
What is the best VPN for encrypting/routing only traffic to a specific destination?
S-Grade Dispute: 31% 6 comments
#15
Why do shared WAP channels cause intermittent connectivity issues?
S-Grade Dispute: 31% 6 comments
#16
Which characteristic describes the OSI application layer?
S-Grade Dispute: 30% 6 comments
#17
Router vs Layer 3 Switch: Which Is a Major Difference?
S-Grade Dispute: 30% 6 comments
#18
What causes identical IP addresses with two SLAAC-configured computers?
S-Grade Dispute: 29% 6 comments
#19
How do you encrypt traffic to a server that can't do HTTPS?
S-Grade Dispute: 27% 6 comments
#20
First Step to Troubleshoot Wi-Fi Latency and Coverage Drops?
S-Grade Dispute: 27% 7 comments
#21
Which command should a technician use to investigate bandwidth overuse on a single workstation?
S-Grade Dispute: 27% 6 comments
#22
How Should an Engineer Connect Networks with Overlapping IP Ranges?
A-Grade Dispute: 27% 3 comments
#23
Which service provides network information for IPv6 SLAAC addressing?
S-Grade Dispute: 25% 5 comments
#24
Why Are Endpoint NIC Speeds Inconsistent After a Gigabit Upgrade?
S-Grade Dispute: 25% 5 comments
#25
How to Locate an Unlabeled Switchport When NIC Link Lights Are Off?
S-Grade Dispute: 25% 5 comments
#26
Which DR site tolerates short downtime for non-critical apps?
A-Grade Dispute: 25% 4 comments
#27
Which troubleshooting step checks OSI layers after problem identification?
S-Grade Dispute: 24% 11 comments
#28
Why can't a returning remote user access company resources on wireless?
S-Grade Dispute: 24% 12 comments
#29
Which Traffic Flow Should Be Isolated Inside an Internal Firewall?
S-Grade Dispute: 23% 7 comments
#30
Which network issue causes a delay in VoIP response?
S-Grade Dispute: 22% 5 comments
#31
Which Protocol Provides Both Confidentiality and Authentication for a Site-to-Site VPN?
S-Grade Dispute: 22% 7 comments
#32
Which authentication protocols secure a basic wireless network?
A-Grade Dispute: 22% 4 comments
#33
Which technology prevents loss of connection between a virtual server and network storage?
A-Grade Dispute: 20% 4 comments
#34
Which IPv6 Addressing Methods Include MAC Addresses for Packet Tracing?
A-Grade Dispute: 20% 3 comments
#35
Which Routing Protocol Uses Attributes to Select the Best Path?
S-Grade Dispute: 18% 6 comments
#36
Which Port Is Used for SQL Database Command-Line Connectivity?
S-Grade Dispute: 18% 5 comments
#37
Why Calculate Voltage Before Equipment Installation?
A-Grade Dispute: 18% 4 comments
#38
Which Service Did the Attacker Use Based on tcpdump Port Scan Results?
S-Grade Dispute: 17% 5 comments
#39
Why can a PC ping its local router but not the internet?
S-Grade Dispute: 14% 8 comments
#40
Which Device Can Identify Users After an Action Occurs?
A-Grade Dispute: 14% 4 comments
#41
How Should a Security Administrator Prevent a Former Developer from Modifying Code After a Role Change?
S-Grade Dispute: 13% 6 comments
#42
Best Metric for Diagnosing Remote Office Web Page Delays?
S-Grade Dispute: 12% 4 comments
#43
Where Is a VPN Headend Located in a Network?
S-Grade Dispute: 10% 5 comments
#44
Which DNS record maps an IPv6 address to a domain name?
S-Grade Dispute: 10% 5 comments
#45
Next Step After Verifying Full System Functionality in Troubleshooting
A-Grade Dispute: 10% 4 comments
#46
Which subnet best supports 15 printers on a LAN?
S-Grade Dispute: 8% 5 comments
#47
What is the most efficient subnet for 31 laptops?
S-Grade Dispute: 6% 6 comments
#48
Which security concept ensures encrypted data isn't altered in transit?
A-Grade Dispute: 0% 3 comments
#49
Which Device Provides Layer 2 Connectivity for Endpoints and WAPs?
A-Grade Dispute: 0% 6 comments
#50
Next Step in Network Troubleshooting After Fileshare Performance Issue
A-Grade Dispute: 0% 5 comments
#51
Why is a 150m Cat 6 link causing slow speeds and intermittent connectivity?
A-Grade Dispute: 0% 4 comments
#52
Which Troubleshooting Step Checks if Anything Has Changed?
A-Grade Dispute: 0% 4 comments
#53
What Remote Access System Uses a Public IP and ACL?
S-Grade Dispute: 0% 4 comments
#54
Which Port Should Be Disabled to Ensure Encrypted Web Server Connections?
A-Grade Dispute: 0% 3 comments
#55
Which device analyzes internet attacks without affecting latency?
A-Grade Dispute: 0% 3 comments
#56
Which Tool Captures TLS Certificate Exchange Traffic?
A-Grade Dispute: 0% 3 comments
#57
Which Tool Identifies a Patch Panel Jack to a Wall Drop?
A-Grade Dispute: 0% 3 comments
#58
Which Device Monitoring Protocol Provides Authentication and Encryption?
A-Grade Dispute: 0% 3 comments
#59
Which OSI Layer Ensures Reliable Delivery Without Duplication?
A-Grade Dispute: 0% 6 comments
#60
What Network Function Does the IPv6 Address ::1 Represent?
A-Grade Dispute: 0% 4 comments
#61
Why Can't the Host Route Traffic to the SSH Server?
A-Grade Dispute: 0% 3 comments
#62
Which Attacks Does Human Verification Protect Against?
A-Grade Dispute: 0% 8 comments
#63
How to Troubleshoot Matching RX Packets and Errors on a Network Interface?
A-Grade Dispute: 0% 3 comments
#64
Which DNS record type is used in reverse DNS lookup zones?
A-Grade Dispute: 0% 3 comments
#65
Which Wi-Fi Standard Supports 5GHz Frequency?
A-Grade Dispute: 0% 3 comments
#66
Which of the following is a hybrid routing protocol?
A-Grade Dispute: 0% 5 comments
#67
Piggybacking vs. Tailgating: Which Involves Knowingly Allowing Access?
A-Grade Dispute: 0% 6 comments
#68
Why won't a workstation link with a 150m shielded cable?
A-Grade Dispute: 0% 6 comments
#69
Which NTP time source is the most accurate accessible across a network?
A-Grade Dispute: 0% 3 comments
#70
Scalability vs. Elasticity: Which Cloud Concept Auto-Adjusts Resources?
A-Grade Dispute: 0% 3 comments
#71
How do you make an internal RFC1918 server reachable on a public IP?
A-Grade Dispute: 0% 5 comments
#72
Which VPN configuration should be used to redirect only necessary traffic for remote users?
A-Grade Dispute: 0% 3 comments
#73
Which Port Should Be Opened for Remote Server Access?
A-Grade Dispute: 0% 4 comments
#74
Which Cable Connects Two Non-MDIX Switches?
A-Grade Dispute: 0% 6 comments
#75
Which Authentication Component Is Required for Wired and Wireless NAC?
A-Grade Dispute: 0% 3 comments
#76
Where Does East-West Data Center Traffic Flow?
A-Grade Dispute: 0% 4 comments
#77
What Network Metric Causes VoIP Audio Distortion from Out-of-Order Packets?
A-Grade Dispute: 0% 3 comments
#78
Which OSI model layer is associated with sockets?
A-Grade Dispute: 0% 3 comments
#79
How to Validate Asymmetrical Routing Between Branch and Hub?
A-Grade Dispute: 0% 3 comments
#80
Which RSSI level indicates poor wireless coverage?
A-Grade Dispute: 0% 4 comments
#81
Which OSI layer does ICMP belong to?
A-Grade Dispute: 0% 4 comments
#82
Why can servers ping each other but not reach the internet?
A-Grade Dispute: 0% 3 comments
#83
Which Agreement Do Employees Sign as a Condition of Employment?
A-Grade Dispute: 0% 4 comments
#84
Which subnet mask supports 500 hosts with fewest unused IP addresses?
A-Grade Dispute: 0% 6 comments
#85
Which Issue Prevents Internet Access When Serial IP Is 192.168.7.252/30?
A-Grade Dispute: 0% 6 comments
#86
How to Monitor Historical WAN IP Traffic Without Network Sensors?
A-Grade Dispute: 0% 4 comments

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