CyberRevision
Continue revision → ← Subjects
Complete networking bank

All 5,000 questions.

Search the curriculum, filter by level, check your saved status, or open any question in revision mode.

0 answered overall

Showing 2,051–2,100 of 5,000 matching questions

50 per page
2051
Level 3 · Intermediate Routing Unanswered

For a cloud migration threat model, why is understanding "static route" technically important?

View answer choices
  1. A route learned only from DNS.
  2. A route that changes on every packet.
  3. A route manually configured by an administrator rather than learned dynamically.
  4. A Layer 2 MAC-table entry.
Practice →
2052
Level 3 · Intermediate Routing Unanswered

For a cloud migration threat model, why is understanding "default route" technically important?

View answer choices
  1. A catch-all route used when no more-specific route matches a destination.
  2. The most specific possible host route.
  3. A route used only for the local interface.
  4. A switch’s default VLAN.
Practice →
2053
Level 3 · Intermediate Routing Unanswered

For a cloud migration threat model, why is understanding "longest-prefix match" technically important?

View answer choices
  1. The router always chooses the oldest route.
  2. The shortest subnet mask always wins.
  3. The route with the largest metric always wins.
  4. The router chooses the matching route with the greatest number of prefix bits.
Practice →
2054
Level 3 · Intermediate Routing Unanswered

For a cloud migration threat model, why is understanding "administrative distance" technically important?

View answer choices
  1. A local preference value used to rank routes learned from different sources.
  2. The number of usable subnet addresses.
  3. A value carried in every Ethernet frame.
  4. The physical cable length to a router.
Practice →
2055
Level 3 · Intermediate Routing Unanswered

For a cloud migration threat model, why is understanding "routing metric" technically important?

View answer choices
  1. A VLAN tag used on trunks.
  2. A protocol-specific value used to compare candidate paths learned by that protocol.
  3. An Ethernet checksum.
  4. A DNS record lifetime only.
Practice →
2056
Level 3 · Intermediate Dynamic Routing Unanswered

For a cloud migration threat model, why is understanding "OSPF" technically important?

View answer choices
  1. A link-state interior gateway protocol that calculates shortest paths with SPF.
  2. A distance-vector protocol used only between Internet providers.
  3. A Layer 2 trunking standard.
  4. A web encryption protocol.
Practice →
2057
Level 3 · Intermediate Dynamic Routing Unanswered

For a cloud migration threat model, why is understanding "OSPF area 0" technically important?

View answer choices
  1. A VLAN reserved for voice traffic.
  2. The external BGP routing table.
  3. The IPv6 link-local scope.
  4. The OSPF backbone area through which other regular areas interconnect.
Practice →
2058
Level 3 · Intermediate Dynamic Routing Unanswered

For a cloud migration threat model, why is understanding "EIGRP" technically important?

View answer choices
  1. An advanced distance-vector protocol using DUAL to select loop-free paths.
  2. A Wi-Fi encryption suite.
  3. A physical Ethernet standard.
  4. A web application firewall mode.
Practice →
2059
Level 3 · Intermediate Dynamic Routing Unanswered

For a cloud migration threat model, why is understanding "RIP" technically important?

View answer choices
  1. An encryption algorithm for VPNs.
  2. A distance-vector protocol using hop count with a maximum usable metric of 15 hops.
  3. A link-state protocol with unlimited hops.
  4. A VLAN tagging protocol.
Practice →
2060
Level 3 · Intermediate NAT Unanswered

For a cloud migration threat model, why is understanding "NAT" technically important?

View answer choices
  1. A function that translates IP addresses between address domains.
  2. A function that resolves DNS names.
  3. A Layer 2 loop prevention algorithm.
  4. A method of increasing fiber bandwidth.
Practice →
2061
Level 3 · Intermediate Routing Unanswered

A security engineer documents "static route" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A route learned only from DNS.
  2. A Layer 2 MAC-table entry.
  3. A route that changes on every packet.
  4. A route manually configured by an administrator rather than learned dynamically.
Practice →
2062
Level 3 · Intermediate Routing Unanswered

A security engineer documents "default route" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A catch-all route used when no more-specific route matches a destination.
  2. A switch’s default VLAN.
  3. The most specific possible host route.
  4. A route used only for the local interface.
Practice →
2063
Level 3 · Intermediate Routing Unanswered

A security engineer documents "longest-prefix match" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. The router always chooses the oldest route.
  2. The shortest subnet mask always wins.
  3. The router chooses the matching route with the greatest number of prefix bits.
  4. The route with the largest metric always wins.
Practice →
2064
Level 3 · Intermediate Routing Unanswered

A security engineer documents "administrative distance" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. The number of usable subnet addresses.
  2. The physical cable length to a router.
  3. A local preference value used to rank routes learned from different sources.
  4. A value carried in every Ethernet frame.
Practice →
2065
Level 3 · Intermediate Routing Unanswered

A security engineer documents "routing metric" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A DNS record lifetime only.
  2. An Ethernet checksum.
  3. A VLAN tag used on trunks.
  4. A protocol-specific value used to compare candidate paths learned by that protocol.
Practice →
2066
Level 3 · Intermediate Dynamic Routing Unanswered

A security engineer documents "OSPF" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A Layer 2 trunking standard.
  2. A web encryption protocol.
  3. A link-state interior gateway protocol that calculates shortest paths with SPF.
  4. A distance-vector protocol used only between Internet providers.
Practice →
2067
Level 3 · Intermediate Dynamic Routing Unanswered

A security engineer documents "OSPF area 0" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A VLAN reserved for voice traffic.
  2. The IPv6 link-local scope.
  3. The OSPF backbone area through which other regular areas interconnect.
  4. The external BGP routing table.
Practice →
2068
Level 3 · Intermediate Dynamic Routing Unanswered

A security engineer documents "EIGRP" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. An advanced distance-vector protocol using DUAL to select loop-free paths.
  2. A web application firewall mode.
  3. A Wi-Fi encryption suite.
  4. A physical Ethernet standard.
Practice →
2069
Level 3 · Intermediate Dynamic Routing Unanswered

A security engineer documents "RIP" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A VLAN tagging protocol.
  2. An encryption algorithm for VPNs.
  3. A link-state protocol with unlimited hops.
  4. A distance-vector protocol using hop count with a maximum usable metric of 15 hops.
Practice →
2070
Level 3 · Intermediate NAT Unanswered

A security engineer documents "NAT" during an industrial network security review. Which definition belongs in the report?

View answer choices
  1. A function that resolves DNS names.
  2. A method of increasing fiber bandwidth.
  3. A function that translates IP addresses between address domains.
  4. A Layer 2 loop prevention algorithm.
Practice →
2071
Level 3 · Intermediate Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "static route". What is the accurate meaning?

View answer choices
  1. A route manually configured by an administrator rather than learned dynamically.
  2. A route that changes on every packet.
  3. A Layer 2 MAC-table entry.
  4. A route learned only from DNS.
Practice →
2072
Level 3 · Intermediate Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "default route". What is the accurate meaning?

View answer choices
  1. A route used only for the local interface.
  2. The most specific possible host route.
  3. A switch’s default VLAN.
  4. A catch-all route used when no more-specific route matches a destination.
Practice →
2073
Level 3 · Intermediate Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "longest-prefix match". What is the accurate meaning?

View answer choices
  1. The router chooses the matching route with the greatest number of prefix bits.
  2. The router always chooses the oldest route.
  3. The route with the largest metric always wins.
  4. The shortest subnet mask always wins.
Practice →
2074
Level 3 · Intermediate Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "administrative distance". What is the accurate meaning?

View answer choices
  1. The physical cable length to a router.
  2. A value carried in every Ethernet frame.
  3. A local preference value used to rank routes learned from different sources.
  4. The number of usable subnet addresses.
Practice →
2075
Level 3 · Intermediate Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "routing metric". What is the accurate meaning?

View answer choices
  1. A protocol-specific value used to compare candidate paths learned by that protocol.
  2. A DNS record lifetime only.
  3. An Ethernet checksum.
  4. A VLAN tag used on trunks.
Practice →
2076
Level 3 · Intermediate Dynamic Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "OSPF". What is the accurate meaning?

View answer choices
  1. A distance-vector protocol used only between Internet providers.
  2. A Layer 2 trunking standard.
  3. A web encryption protocol.
  4. A link-state interior gateway protocol that calculates shortest paths with SPF.
Practice →
2077
Level 3 · Intermediate Dynamic Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "OSPF area 0". What is the accurate meaning?

View answer choices
  1. The OSPF backbone area through which other regular areas interconnect.
  2. The external BGP routing table.
  3. A VLAN reserved for voice traffic.
  4. The IPv6 link-local scope.
Practice →
2078
Level 3 · Intermediate Dynamic Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "EIGRP". What is the accurate meaning?

View answer choices
  1. A web application firewall mode.
  2. An advanced distance-vector protocol using DUAL to select loop-free paths.
  3. A physical Ethernet standard.
  4. A Wi-Fi encryption suite.
Practice →
2079
Level 3 · Intermediate Dynamic Routing Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "RIP". What is the accurate meaning?

View answer choices
  1. A distance-vector protocol using hop count with a maximum usable metric of 15 hops.
  2. An encryption algorithm for VPNs.
  3. A VLAN tagging protocol.
  4. A link-state protocol with unlimited hops.
Practice →
2080
Level 3 · Intermediate NAT Unanswered

While mapping attack paths in a managed-service-provider audit, the team discusses "NAT". What is the accurate meaning?

View answer choices
  1. A Layer 2 loop prevention algorithm.
  2. A method of increasing fiber bandwidth.
  3. A function that resolves DNS names.
  4. A function that translates IP addresses between address domains.
Practice →
2081
Level 3 · Intermediate Routing Unanswered

An analyst validating a government zero-trust rollout sees "static route". Which technical explanation should be used?

View answer choices
  1. A Layer 2 MAC-table entry.
  2. A route learned only from DNS.
  3. A route manually configured by an administrator rather than learned dynamically.
  4. A route that changes on every packet.
Practice →
2082
Level 3 · Intermediate Routing Unanswered

An analyst validating a government zero-trust rollout sees "default route". Which technical explanation should be used?

View answer choices
  1. A switch’s default VLAN.
  2. A catch-all route used when no more-specific route matches a destination.
  3. A route used only for the local interface.
  4. The most specific possible host route.
Practice →
2083
Level 3 · Intermediate Routing Unanswered

An analyst validating a government zero-trust rollout sees "longest-prefix match". Which technical explanation should be used?

View answer choices
  1. The router chooses the matching route with the greatest number of prefix bits.
  2. The route with the largest metric always wins.
  3. The shortest subnet mask always wins.
  4. The router always chooses the oldest route.
Practice →
2084
Level 3 · Intermediate Routing Unanswered

An analyst validating a government zero-trust rollout sees "administrative distance". Which technical explanation should be used?

View answer choices
  1. The number of usable subnet addresses.
  2. A value carried in every Ethernet frame.
  3. The physical cable length to a router.
  4. A local preference value used to rank routes learned from different sources.
Practice →
2085
Level 3 · Intermediate Routing Unanswered

An analyst validating a government zero-trust rollout sees "routing metric". Which technical explanation should be used?

View answer choices
  1. A DNS record lifetime only.
  2. A VLAN tag used on trunks.
  3. A protocol-specific value used to compare candidate paths learned by that protocol.
  4. An Ethernet checksum.
Practice →
2086
Level 3 · Intermediate Dynamic Routing Unanswered

An analyst validating a government zero-trust rollout sees "OSPF". Which technical explanation should be used?

View answer choices
  1. A web encryption protocol.
  2. A link-state interior gateway protocol that calculates shortest paths with SPF.
  3. A distance-vector protocol used only between Internet providers.
  4. A Layer 2 trunking standard.
Practice →
2087
Level 3 · Intermediate Dynamic Routing Unanswered

An analyst validating a government zero-trust rollout sees "OSPF area 0". Which technical explanation should be used?

View answer choices
  1. The external BGP routing table.
  2. The IPv6 link-local scope.
  3. The OSPF backbone area through which other regular areas interconnect.
  4. A VLAN reserved for voice traffic.
Practice →
2088
Level 3 · Intermediate Dynamic Routing Unanswered

An analyst validating a government zero-trust rollout sees "EIGRP". Which technical explanation should be used?

View answer choices
  1. A web application firewall mode.
  2. A physical Ethernet standard.
  3. A Wi-Fi encryption suite.
  4. An advanced distance-vector protocol using DUAL to select loop-free paths.
Practice →
2089
Level 3 · Intermediate Dynamic Routing Unanswered

An analyst validating a government zero-trust rollout sees "RIP". Which technical explanation should be used?

View answer choices
  1. A VLAN tagging protocol.
  2. A link-state protocol with unlimited hops.
  3. A distance-vector protocol using hop count with a maximum usable metric of 15 hops.
  4. An encryption algorithm for VPNs.
Practice →
2090
Level 3 · Intermediate NAT Unanswered

An analyst validating a government zero-trust rollout sees "NAT". Which technical explanation should be used?

View answer choices
  1. A function that translates IP addresses between address domains.
  2. A method of increasing fiber bandwidth.
  3. A Layer 2 loop prevention algorithm.
  4. A function that resolves DNS names.
Practice →
2091
Level 3 · Intermediate Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "static route" is correct?

View answer choices
  1. A route learned only from DNS.
  2. A route manually configured by an administrator rather than learned dynamically.
  3. A route that changes on every packet.
  4. A Layer 2 MAC-table entry.
Practice →
2092
Level 3 · Intermediate Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "default route" is correct?

View answer choices
  1. A catch-all route used when no more-specific route matches a destination.
  2. A route used only for the local interface.
  3. The most specific possible host route.
  4. A switch’s default VLAN.
Practice →
2093
Level 3 · Intermediate Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "longest-prefix match" is correct?

View answer choices
  1. The router always chooses the oldest route.
  2. The shortest subnet mask always wins.
  3. The route with the largest metric always wins.
  4. The router chooses the matching route with the greatest number of prefix bits.
Practice →
2094
Level 3 · Intermediate Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "administrative distance" is correct?

View answer choices
  1. The number of usable subnet addresses.
  2. A value carried in every Ethernet frame.
  3. A local preference value used to rank routes learned from different sources.
  4. The physical cable length to a router.
Practice →
2095
Level 3 · Intermediate Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "routing metric" is correct?

View answer choices
  1. A VLAN tag used on trunks.
  2. An Ethernet checksum.
  3. A protocol-specific value used to compare candidate paths learned by that protocol.
  4. A DNS record lifetime only.
Practice →
2096
Level 3 · Intermediate Dynamic Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "OSPF" is correct?

View answer choices
  1. A Layer 2 trunking standard.
  2. A distance-vector protocol used only between Internet providers.
  3. A link-state interior gateway protocol that calculates shortest paths with SPF.
  4. A web encryption protocol.
Practice →
2097
Level 3 · Intermediate Dynamic Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "OSPF area 0" is correct?

View answer choices
  1. A VLAN reserved for voice traffic.
  2. The external BGP routing table.
  3. The IPv6 link-local scope.
  4. The OSPF backbone area through which other regular areas interconnect.
Practice →
2098
Level 3 · Intermediate Dynamic Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "EIGRP" is correct?

View answer choices
  1. A Wi-Fi encryption suite.
  2. A physical Ethernet standard.
  3. An advanced distance-vector protocol using DUAL to select loop-free paths.
  4. A web application firewall mode.
Practice →
2099
Level 3 · Intermediate Dynamic Routing Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "RIP" is correct?

View answer choices
  1. A link-state protocol with unlimited hops.
  2. A distance-vector protocol using hop count with a maximum usable metric of 15 hops.
  3. An encryption algorithm for VPNs.
  4. A VLAN tagging protocol.
Practice →
2100
Level 3 · Intermediate NAT Unanswered

During lessons learned from a multinational enterprise breach simulation, which statement about "NAT" is correct?

View answer choices
  1. A Layer 2 loop prevention algorithm.
  2. A function that resolves DNS names.
  3. A function that translates IP addresses between address domains.
  4. A method of increasing fiber bandwidth.
Practice →