Zabbix Distributed Monitoring Architecture
Exam Questions With Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. What is the primary purpose of Zabbix proxy in a distributed
monitoring architecture?
A. Store historical reports permanently
B. Offload monitoring tasks from the Zabbix server
C. Replace the Zabbix server entirely
D. Provide a graphical dashboard interface
Answer: B
Rationale: Zabbix proxies collect monitoring data from remote
hosts and forward it to the central server, reducing load and
improving scalability in distributed environments.
2. Which component communicates directly with monitored hosts in
a distributed setup?
A. Zabbix proxy
, B. Zabbix frontend
C. Zabbix server
D. Database server
Answer: A
Rationale: Zabbix proxies act as intermediaries that communicate
with agents and other monitored devices on behalf of the central
server.
3. What database is primarily used by Zabbix server for storing
configuration and collected data?
A. MongoDB
B. SQLite
C. MySQL/MariaDB or PostgreSQL
D. Oracle NoSQL
Answer: C
Rationale: Zabbix supports relational databases like
MySQL/MariaDB and PostgreSQL for storing configuration,
history, and trends.
4. In a distributed Zabbix setup, what is the role of the Zabbix
server?
, A. Collect metrics directly from all hosts only
B. Act as central coordination and data processing unit
C. Replace proxies in remote sites
D. Store only raw logs
Answer: B
Rationale: The Zabbix server is the central brain that processes
data, triggers actions, and manages configuration.
5. What protocol is primarily used by Zabbix agent communication?
A. FTP
B. Zabbix protocol (custom TCP)
C. HTTP only
D. SNMP v3 only
Answer: B
Rationale: Zabbix uses its own optimized TCP-based protocol for
agent-server and agent-proxy communication.
6. Which architecture benefit does using proxies provide?
A. Reduces security entirely
B. Increases network dependency
C. Reduces bandwidth usage to central server
, D. Eliminates need for agents
Answer: C
Rationale: Proxies buffer and batch data, reducing constant
traffic between remote sites and the central server.
7. Where is data temporarily stored when using a Zabbix proxy in
offline mode?
A. Proxy memory only
B. Local proxy database
C. Zabbix server cache
D. Frontend cache
Answer: B
Rationale: Proxies store collected data locally in their database
until connectivity with the server is restored.
8. Which mode allows a Zabbix proxy to send only summarized data?
A. Passive mode
B. Active mode
C. Hybrid mode
D. Cached mode
Answer: B
Exam Questions With Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. What is the primary purpose of Zabbix proxy in a distributed
monitoring architecture?
A. Store historical reports permanently
B. Offload monitoring tasks from the Zabbix server
C. Replace the Zabbix server entirely
D. Provide a graphical dashboard interface
Answer: B
Rationale: Zabbix proxies collect monitoring data from remote
hosts and forward it to the central server, reducing load and
improving scalability in distributed environments.
2. Which component communicates directly with monitored hosts in
a distributed setup?
A. Zabbix proxy
, B. Zabbix frontend
C. Zabbix server
D. Database server
Answer: A
Rationale: Zabbix proxies act as intermediaries that communicate
with agents and other monitored devices on behalf of the central
server.
3. What database is primarily used by Zabbix server for storing
configuration and collected data?
A. MongoDB
B. SQLite
C. MySQL/MariaDB or PostgreSQL
D. Oracle NoSQL
Answer: C
Rationale: Zabbix supports relational databases like
MySQL/MariaDB and PostgreSQL for storing configuration,
history, and trends.
4. In a distributed Zabbix setup, what is the role of the Zabbix
server?
, A. Collect metrics directly from all hosts only
B. Act as central coordination and data processing unit
C. Replace proxies in remote sites
D. Store only raw logs
Answer: B
Rationale: The Zabbix server is the central brain that processes
data, triggers actions, and manages configuration.
5. What protocol is primarily used by Zabbix agent communication?
A. FTP
B. Zabbix protocol (custom TCP)
C. HTTP only
D. SNMP v3 only
Answer: B
Rationale: Zabbix uses its own optimized TCP-based protocol for
agent-server and agent-proxy communication.
6. Which architecture benefit does using proxies provide?
A. Reduces security entirely
B. Increases network dependency
C. Reduces bandwidth usage to central server
, D. Eliminates need for agents
Answer: C
Rationale: Proxies buffer and batch data, reducing constant
traffic between remote sites and the central server.
7. Where is data temporarily stored when using a Zabbix proxy in
offline mode?
A. Proxy memory only
B. Local proxy database
C. Zabbix server cache
D. Frontend cache
Answer: B
Rationale: Proxies store collected data locally in their database
until connectivity with the server is restored.
8. Which mode allows a Zabbix proxy to send only summarized data?
A. Passive mode
B. Active mode
C. Hybrid mode
D. Cached mode
Answer: B
