Network Monitoring (SNMP/NetFlow) interview questions

24 Network Monitoring (SNMP/NetFlow) questions from the Networking bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.

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1. What is SNMP trap?

Junior
  1. A.a standard protocol for forwarding event and log messages from devices to a central collector
  2. B.an unsolicited alert a managed device sends to the manager when an event occurs
  3. C.the version of SNMP that adds authentication, encryption, and message integrity
  4. D.a packet-sampling standard that exports statistical traffic data from switches and routers

Answer + AI explanation with Pro

2. Which term means: "an unsolicited alert a managed device sends to the manager when an event occurs"?

Junior
  1. A.Syslog
  2. B.Streaming telemetry
  3. C.sFlow
  4. D.SNMP trap

Answer + AI explanation with Pro

3. Which statement is correct?

Junior
  1. A.SNMP trap — the version of SNMP that adds authentication, encryption, and message integrity
  2. B.SNMP trap — an unsolicited alert a managed device sends to the manager when an event occurs
  3. C.SNMP trap — pushing operational data from devices continuously in near real time instead of polling
  4. D.SNMP trap — a dotted-number address that uniquely identifies a variable in the SNMP MIB tree

Answer + AI explanation with Pro

4. What is MIB?

Junior
  1. A.a hierarchical database defining the manageable objects an SNMP agent exposes
  2. B.an unsolicited alert a managed device sends to the manager when an event occurs
  3. C.a packet-sampling standard that exports statistical traffic data from switches and routers
  4. D.a standard protocol for forwarding event and log messages from devices to a central collector

Answer + AI explanation with Pro

5. Which term means: "a hierarchical database defining the manageable objects an SNMP agent exposes"?

Junior
  1. A.MIB
  2. B.Streaming telemetry
  3. C.SNMPv3
  4. D.Syslog

Answer + AI explanation with Pro

6. Which statement is correct?

Junior
  1. A.MIB — a Cisco technology that records metadata about IP flows for traffic analysis and accounting
  2. B.MIB — a packet-sampling standard that exports statistical traffic data from switches and routers
  3. C.MIB — a standard protocol for forwarding event and log messages from devices to a central collector
  4. D.MIB — a hierarchical database defining the manageable objects an SNMP agent exposes

Answer + AI explanation with Pro

7. What is OID (object identifier)?

Junior
  1. A.a dotted-number address that uniquely identifies a variable in the SNMP MIB tree
  2. B.a standard protocol for forwarding event and log messages from devices to a central collector
  3. C.a packet-sampling standard that exports statistical traffic data from switches and routers
  4. D.a Cisco technology that records metadata about IP flows for traffic analysis and accounting

Answer + AI explanation with Pro

8. Which term means: "a dotted-number address that uniquely identifies a variable in the SNMP MIB tree"?

Junior
  1. A.NetFlow
  2. B.OID (object identifier)
  3. C.sFlow
  4. D.SNMPv3

Answer + AI explanation with Pro

9. Which statement is correct?

Junior
  1. A.OID (object identifier) — a packet-sampling standard that exports statistical traffic data from switches and routers
  2. B.OID (object identifier) — a dotted-number address that uniquely identifies a variable in the SNMP MIB tree
  3. C.OID (object identifier) — a standard protocol for forwarding event and log messages from devices to a central collector
  4. D.OID (object identifier) — an unsolicited alert a managed device sends to the manager when an event occurs

Answer + AI explanation with Pro

10. What is NetFlow?

Mid
  1. A.the version of SNMP that adds authentication, encryption, and message integrity
  2. B.a Cisco technology that records metadata about IP flows for traffic analysis and accounting
  3. C.a hierarchical database defining the manageable objects an SNMP agent exposes
  4. D.a standard protocol for forwarding event and log messages from devices to a central collector

Answer + AI explanation with Pro

11. Which term means: "a Cisco technology that records metadata about IP flows for traffic analysis and accounting"?

Mid
  1. A.NetFlow
  2. B.sFlow
  3. C.Syslog
  4. D.SNMPv3

Answer + AI explanation with Pro

12. Which statement is correct?

Mid
  1. A.NetFlow — a Cisco technology that records metadata about IP flows for traffic analysis and accounting
  2. B.NetFlow — a hierarchical database defining the manageable objects an SNMP agent exposes
  3. C.NetFlow — a packet-sampling standard that exports statistical traffic data from switches and routers
  4. D.NetFlow — an unsolicited alert a managed device sends to the manager when an event occurs

Answer + AI explanation with Pro

13. What is sFlow?

Mid
  1. A.the version of SNMP that adds authentication, encryption, and message integrity
  2. B.a hierarchical database defining the manageable objects an SNMP agent exposes
  3. C.a packet-sampling standard that exports statistical traffic data from switches and routers
  4. D.an unsolicited alert a managed device sends to the manager when an event occurs

Answer + AI explanation with Pro

14. Which term means: "a packet-sampling standard that exports statistical traffic data from switches and routers"?

Mid
  1. A.NetFlow
  2. B.OID (object identifier)
  3. C.sFlow
  4. D.Streaming telemetry

Answer + AI explanation with Pro

15. Which statement is correct?

Mid
  1. A.sFlow — a Cisco technology that records metadata about IP flows for traffic analysis and accounting
  2. B.sFlow — a packet-sampling standard that exports statistical traffic data from switches and routers
  3. C.sFlow — a hierarchical database defining the manageable objects an SNMP agent exposes
  4. D.sFlow — an unsolicited alert a managed device sends to the manager when an event occurs

Answer + AI explanation with Pro

16. What is Syslog?

Mid
  1. A.a Cisco technology that records metadata about IP flows for traffic analysis and accounting
  2. B.a hierarchical database defining the manageable objects an SNMP agent exposes
  3. C.a standard protocol for forwarding event and log messages from devices to a central collector
  4. D.the version of SNMP that adds authentication, encryption, and message integrity

Answer + AI explanation with Pro

17. Which term means: "a standard protocol for forwarding event and log messages from devices to a central collector"?

Mid
  1. A.SNMP trap
  2. B.SNMPv3
  3. C.Syslog
  4. D.sFlow

Answer + AI explanation with Pro

18. Which statement is correct?

Mid
  1. A.Syslog — a dotted-number address that uniquely identifies a variable in the SNMP MIB tree
  2. B.Syslog — pushing operational data from devices continuously in near real time instead of polling
  3. C.Syslog — a standard protocol for forwarding event and log messages from devices to a central collector
  4. D.Syslog — a packet-sampling standard that exports statistical traffic data from switches and routers

Answer + AI explanation with Pro

19. What is SNMPv3?

Senior
  1. A.an unsolicited alert a managed device sends to the manager when an event occurs
  2. B.a packet-sampling standard that exports statistical traffic data from switches and routers
  3. C.a hierarchical database defining the manageable objects an SNMP agent exposes
  4. D.the version of SNMP that adds authentication, encryption, and message integrity

Answer + AI explanation with Pro

20. Which term means: "the version of SNMP that adds authentication, encryption, and message integrity"?

Senior
  1. A.NetFlow
  2. B.OID (object identifier)
  3. C.SNMPv3
  4. D.Syslog

Answer + AI explanation with Pro

21. Which statement is correct?

Senior
  1. A.SNMPv3 — a Cisco technology that records metadata about IP flows for traffic analysis and accounting
  2. B.SNMPv3 — a packet-sampling standard that exports statistical traffic data from switches and routers
  3. C.SNMPv3 — the version of SNMP that adds authentication, encryption, and message integrity
  4. D.SNMPv3 — a standard protocol for forwarding event and log messages from devices to a central collector

Answer + AI explanation with Pro

22. What is Streaming telemetry?

Senior
  1. A.a dotted-number address that uniquely identifies a variable in the SNMP MIB tree
  2. B.an unsolicited alert a managed device sends to the manager when an event occurs
  3. C.pushing operational data from devices continuously in near real time instead of polling
  4. D.a packet-sampling standard that exports statistical traffic data from switches and routers

Answer + AI explanation with Pro

23. Which term means: "pushing operational data from devices continuously in near real time instead of polling"?

Senior
  1. A.sFlow
  2. B.SNMP trap
  3. C.Streaming telemetry
  4. D.Syslog

Answer + AI explanation with Pro

24. Which statement is correct?

Senior
  1. A.Streaming telemetry — pushing operational data from devices continuously in near real time instead of polling
  2. B.Streaming telemetry — the version of SNMP that adds authentication, encryption, and message integrity
  3. C.Streaming telemetry — an unsolicited alert a managed device sends to the manager when an event occurs
  4. D.Streaming telemetry — a packet-sampling standard that exports statistical traffic data from switches and routers

Answer + AI explanation with Pro

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