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0101
Level 1 · Very Basic Network Devices Unanswered

During an authorized home-lab assessment, which statement correctly explains "modem" and its security significance?

View answer choices
  1. A device that adapts digital data to the signaling used by an access-provider link.
  2. A protocol for encrypted terminal access.
  3. A table that stores MAC addresses.
  4. A device that supplies DNS records.
Practice →
0102
Level 1 · Very Basic Security Basics Unanswered

During an authorized home-lab assessment, which statement correctly explains "firewall" and its security significance?

View answer choices
  1. A protocol for copying files.
  2. A security system that permits or blocks traffic according to defined rules.
  3. A device used only to extend cable length.
  4. A naming server with no filtering role.
Practice →
0103
Level 1 · Very Basic Client-Server Unanswered

During an authorized home-lab assessment, which statement correctly explains "server" and its security significance?

View answer choices
  1. A system that provides a service or resource to other systems.
  2. A packet with no destination address.
  3. A passive copper connector.
  4. A system that can only request services.
Practice →
0104
Level 1 · Very Basic Client-Server Unanswered

During an authorized home-lab assessment, which statement correctly explains "client" and its security significance?

View answer choices
  1. A routing table entry.
  2. A device that always hosts websites.
  3. A cable that connects switches.
  4. A device or program that requests and consumes a network service.
Practice →
0105
Level 1 · Very Basic Client-Server Unanswered

During an authorized home-lab assessment, which statement correctly explains "peer-to-peer networking" and its security significance?

View answer choices
  1. Devices can act as both service requesters and service providers.
  2. Only routers may exchange files.
  3. Every connection must pass through one central server.
  4. It is another name for circuit switching.
Practice →
0106
Level 1 · Very Basic Network Hardware Unanswered

During an authorized home-lab assessment, which statement correctly explains "network interface card (NIC)" and its security significance?

View answer choices
  1. Software that resolves domain names.
  2. Hardware that connects a device to a network medium.
  3. A database of Internet routes.
  4. A protocol that prevents switching loops.
Practice →
0107
Level 1 · Very Basic Addressing Unanswered

During an authorized home-lab assessment, which statement correctly explains "MAC address" and its security significance?

View answer choices
  1. A TCP port selected by a server.
  2. A route metric measured in hops.
  3. A Layer 2 identifier associated with a network interface.
  4. A human-readable website name.
Practice →
0108
Level 1 · Very Basic Addressing Unanswered

During an authorized home-lab assessment, which statement correctly explains "IPv4 address" and its security significance?

View answer choices
  1. A 48-bit Ethernet hardware address.
  2. A variable-length website name.
  3. A 16-bit TCP application identifier.
  4. A 32-bit logical address commonly written as four decimal octets.
Practice →
0109
Level 1 · Very Basic Addressing Unanswered

During an authorized home-lab assessment, which statement correctly explains "IPv6 address" and its security significance?

View answer choices
  1. A six-byte Ethernet identifier.
  2. A 32-bit address written only in decimal.
  3. A 128-bit logical address commonly written in hexadecimal groups.
  4. A wireless network password.
Practice →
0110
Level 1 · Very Basic Addressing Unanswered

During an authorized home-lab assessment, which statement correctly explains "subnet mask" and its security significance?

View answer choices
  1. The physical serial number of a router.
  2. A list of DNS aliases.
  3. A value that identifies the network and host portions of an IPv4 address.
  4. A value that encrypts a Wi-Fi frame.
Practice →
0111
Level 1 · Very Basic Network Devices Unanswered

A defender encounters "modem" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A table that stores MAC addresses.
  2. A device that adapts digital data to the signaling used by an access-provider link.
  3. A device that supplies DNS records.
  4. A protocol for encrypted terminal access.
Practice →
0112
Level 1 · Very Basic Security Basics Unanswered

A defender encounters "firewall" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A security system that permits or blocks traffic according to defined rules.
  2. A device used only to extend cable length.
  3. A naming server with no filtering role.
  4. A protocol for copying files.
Practice →
0113
Level 1 · Very Basic Client-Server Unanswered

A defender encounters "server" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A passive copper connector.
  2. A packet with no destination address.
  3. A system that can only request services.
  4. A system that provides a service or resource to other systems.
Practice →
0114
Level 1 · Very Basic Client-Server Unanswered

A defender encounters "client" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A routing table entry.
  2. A device that always hosts websites.
  3. A device or program that requests and consumes a network service.
  4. A cable that connects switches.
Practice →
0115
Level 1 · Very Basic Client-Server Unanswered

A defender encounters "peer-to-peer networking" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. It is another name for circuit switching.
  2. Devices can act as both service requesters and service providers.
  3. Every connection must pass through one central server.
  4. Only routers may exchange files.
Practice →
0116
Level 1 · Very Basic Network Hardware Unanswered

A defender encounters "network interface card (NIC)" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. Hardware that connects a device to a network medium.
  2. Software that resolves domain names.
  3. A protocol that prevents switching loops.
  4. A database of Internet routes.
Practice →
0117
Level 1 · Very Basic Addressing Unanswered

A defender encounters "MAC address" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A human-readable website name.
  2. A TCP port selected by a server.
  3. A route metric measured in hops.
  4. A Layer 2 identifier associated with a network interface.
Practice →
0118
Level 1 · Very Basic Addressing Unanswered

A defender encounters "IPv4 address" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A 16-bit TCP application identifier.
  2. A variable-length website name.
  3. A 32-bit logical address commonly written as four decimal octets.
  4. A 48-bit Ethernet hardware address.
Practice →
0119
Level 1 · Very Basic Addressing Unanswered

A defender encounters "IPv6 address" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A 32-bit address written only in decimal.
  2. A 128-bit logical address commonly written in hexadecimal groups.
  3. A wireless network password.
  4. A six-byte Ethernet identifier.
Practice →
0120
Level 1 · Very Basic Addressing Unanswered

A defender encounters "subnet mask" while working on a university red-team exercise. Which interpretation is accurate?

View answer choices
  1. A value that identifies the network and host portions of an IPv4 address.
  2. A value that encrypts a Wi-Fi frame.
  3. The physical serial number of a router.
  4. A list of DNS aliases.
Practice →
0121
Level 1 · Very Basic Network Devices Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "modem". What does it mean?

View answer choices
  1. A protocol for encrypted terminal access.
  2. A device that supplies DNS records.
  3. A table that stores MAC addresses.
  4. A device that adapts digital data to the signaling used by an access-provider link.
Practice →
0122
Level 1 · Very Basic Security Basics Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "firewall". What does it mean?

View answer choices
  1. A naming server with no filtering role.
  2. A protocol for copying files.
  3. A security system that permits or blocks traffic according to defined rules.
  4. A device used only to extend cable length.
Practice →
0123
Level 1 · Very Basic Client-Server Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "server". What does it mean?

View answer choices
  1. A packet with no destination address.
  2. A system that provides a service or resource to other systems.
  3. A system that can only request services.
  4. A passive copper connector.
Practice →
0124
Level 1 · Very Basic Client-Server Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "client". What does it mean?

View answer choices
  1. A device or program that requests and consumes a network service.
  2. A routing table entry.
  3. A cable that connects switches.
  4. A device that always hosts websites.
Practice →
0125
Level 1 · Very Basic Client-Server Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "peer-to-peer networking". What does it mean?

View answer choices
  1. Every connection must pass through one central server.
  2. Only routers may exchange files.
  3. It is another name for circuit switching.
  4. Devices can act as both service requesters and service providers.
Practice →
0126
Level 1 · Very Basic Network Hardware Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "network interface card (NIC)". What does it mean?

View answer choices
  1. A protocol that prevents switching loops.
  2. A database of Internet routes.
  3. Hardware that connects a device to a network medium.
  4. Software that resolves domain names.
Practice →
0127
Level 1 · Very Basic Addressing Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "MAC address". What does it mean?

View answer choices
  1. A human-readable website name.
  2. A Layer 2 identifier associated with a network interface.
  3. A route metric measured in hops.
  4. A TCP port selected by a server.
Practice →
0128
Level 1 · Very Basic Addressing Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "IPv4 address". What does it mean?

View answer choices
  1. A 32-bit logical address commonly written as four decimal octets.
  2. A 16-bit TCP application identifier.
  3. A 48-bit Ethernet hardware address.
  4. A variable-length website name.
Practice →
0129
Level 1 · Very Basic Addressing Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "IPv6 address". What does it mean?

View answer choices
  1. A six-byte Ethernet identifier.
  2. A wireless network password.
  3. A 32-bit address written only in decimal.
  4. A 128-bit logical address commonly written in hexadecimal groups.
Practice →
0130
Level 1 · Very Basic Addressing Unanswered

Before testing controls in a hospital SOC investigation, an ethical hacker reviews "subnet mask". What does it mean?

View answer choices
  1. A value that encrypts a Wi-Fi frame.
  2. A list of DNS aliases.
  3. A value that identifies the network and host portions of an IPv4 address.
  4. The physical serial number of a router.
Practice →
0131
Level 1 · Very Basic Network Devices Unanswered

Which description of "modem" should guide the team during an e-commerce incident response case?

View answer choices
  1. A device that adapts digital data to the signaling used by an access-provider link.
  2. A device that supplies DNS records.
  3. A protocol for encrypted terminal access.
  4. A table that stores MAC addresses.
Practice →
0132
Level 1 · Very Basic Security Basics Unanswered

Which description of "firewall" should guide the team during an e-commerce incident response case?

View answer choices
  1. A device used only to extend cable length.
  2. A naming server with no filtering role.
  3. A protocol for copying files.
  4. A security system that permits or blocks traffic according to defined rules.
Practice →
0133
Level 1 · Very Basic Client-Server Unanswered

Which description of "server" should guide the team during an e-commerce incident response case?

View answer choices
  1. A system that provides a service or resource to other systems.
  2. A system that can only request services.
  3. A passive copper connector.
  4. A packet with no destination address.
Practice →
0134
Level 1 · Very Basic Client-Server Unanswered

Which description of "client" should guide the team during an e-commerce incident response case?

View answer choices
  1. A cable that connects switches.
  2. A device or program that requests and consumes a network service.
  3. A device that always hosts websites.
  4. A routing table entry.
Practice →
0135
Level 1 · Very Basic Client-Server Unanswered

Which description of "peer-to-peer networking" should guide the team during an e-commerce incident response case?

View answer choices
  1. Devices can act as both service requesters and service providers.
  2. Only routers may exchange files.
  3. It is another name for circuit switching.
  4. Every connection must pass through one central server.
Practice →
0136
Level 1 · Very Basic Network Hardware Unanswered

Which description of "network interface card (NIC)" should guide the team during an e-commerce incident response case?

View answer choices
  1. Software that resolves domain names.
  2. A protocol that prevents switching loops.
  3. A database of Internet routes.
  4. Hardware that connects a device to a network medium.
Practice →
0137
Level 1 · Very Basic Addressing Unanswered

Which description of "MAC address" should guide the team during an e-commerce incident response case?

View answer choices
  1. A Layer 2 identifier associated with a network interface.
  2. A human-readable website name.
  3. A TCP port selected by a server.
  4. A route metric measured in hops.
Practice →
0138
Level 1 · Very Basic Addressing Unanswered

Which description of "IPv4 address" should guide the team during an e-commerce incident response case?

View answer choices
  1. A 48-bit Ethernet hardware address.
  2. A 32-bit logical address commonly written as four decimal octets.
  3. A variable-length website name.
  4. A 16-bit TCP application identifier.
Practice →
0139
Level 1 · Very Basic Addressing Unanswered

Which description of "IPv6 address" should guide the team during an e-commerce incident response case?

View answer choices
  1. A six-byte Ethernet identifier.
  2. A wireless network password.
  3. A 128-bit logical address commonly written in hexadecimal groups.
  4. A 32-bit address written only in decimal.
Practice →
0140
Level 1 · Very Basic Addressing Unanswered

Which description of "subnet mask" should guide the team during an e-commerce incident response case?

View answer choices
  1. A value that identifies the network and host portions of an IPv4 address.
  2. A value that encrypts a Wi-Fi frame.
  3. The physical serial number of a router.
  4. A list of DNS aliases.
Practice →
0141
Level 1 · Very Basic Network Devices Unanswered

A packet-analysis finding from a financial-services penetration test references "modem". Which statement is correct?

View answer choices
  1. A protocol for encrypted terminal access.
  2. A device that supplies DNS records.
  3. A table that stores MAC addresses.
  4. A device that adapts digital data to the signaling used by an access-provider link.
Practice →
0142
Level 1 · Very Basic Security Basics Unanswered

A packet-analysis finding from a financial-services penetration test references "firewall". Which statement is correct?

View answer choices
  1. A naming server with no filtering role.
  2. A protocol for copying files.
  3. A security system that permits or blocks traffic according to defined rules.
  4. A device used only to extend cable length.
Practice →
0143
Level 1 · Very Basic Client-Server Unanswered

A packet-analysis finding from a financial-services penetration test references "server". Which statement is correct?

View answer choices
  1. A packet with no destination address.
  2. A system that provides a service or resource to other systems.
  3. A system that can only request services.
  4. A passive copper connector.
Practice →
0144
Level 1 · Very Basic Client-Server Unanswered

A packet-analysis finding from a financial-services penetration test references "client". Which statement is correct?

View answer choices
  1. A device or program that requests and consumes a network service.
  2. A cable that connects switches.
  3. A routing table entry.
  4. A device that always hosts websites.
Practice →
0145
Level 1 · Very Basic Client-Server Unanswered

A packet-analysis finding from a financial-services penetration test references "peer-to-peer networking". Which statement is correct?

View answer choices
  1. Every connection must pass through one central server.
  2. Only routers may exchange files.
  3. It is another name for circuit switching.
  4. Devices can act as both service requesters and service providers.
Practice →
0146
Level 1 · Very Basic Network Hardware Unanswered

A packet-analysis finding from a financial-services penetration test references "network interface card (NIC)". Which statement is correct?

View answer choices
  1. Hardware that connects a device to a network medium.
  2. A database of Internet routes.
  3. A protocol that prevents switching loops.
  4. Software that resolves domain names.
Practice →
0147
Level 1 · Very Basic Addressing Unanswered

A packet-analysis finding from a financial-services penetration test references "MAC address". Which statement is correct?

View answer choices
  1. A route metric measured in hops.
  2. A Layer 2 identifier associated with a network interface.
  3. A human-readable website name.
  4. A TCP port selected by a server.
Practice →
0148
Level 1 · Very Basic Addressing Unanswered

A packet-analysis finding from a financial-services penetration test references "IPv4 address". Which statement is correct?

View answer choices
  1. A 32-bit logical address commonly written as four decimal octets.
  2. A 48-bit Ethernet hardware address.
  3. A 16-bit TCP application identifier.
  4. A variable-length website name.
Practice →
0149
Level 1 · Very Basic Addressing Unanswered

A packet-analysis finding from a financial-services penetration test references "IPv6 address". Which statement is correct?

View answer choices
  1. A six-byte Ethernet identifier.
  2. A wireless network password.
  3. A 32-bit address written only in decimal.
  4. A 128-bit logical address commonly written in hexadecimal groups.
Practice →
0150
Level 1 · Very Basic Addressing Unanswered

A packet-analysis finding from a financial-services penetration test references "subnet mask". Which statement is correct?

View answer choices
  1. A value that encrypts a Wi-Fi frame.
  2. A value that identifies the network and host portions of an IPv4 address.
  3. A list of DNS aliases.
  4. The physical serial number of a router.
Practice →