Zabbix Certified System Integration Exam
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
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Question 1
What is the primary purpose of Zabbix proxies in a distributed
monitoring environment?
A. To replace the Zabbix server entirely
B. To execute frontend requests faster
C. To collect and buffer monitoring data before sending it to the server
D. To store historical reports permanently
Correct answer: C. To collect and buffer monitoring data before
sending it to the server
Zabbix proxies are used to offload data collection from the main
server, especially in remote locations or large environments. They
temporarily store and batch data, improving scalability, reducing
server load, and ensuring monitoring continuity during network
disruptions.
,Question 2
Which protocol does Zabbix agent (classic) primarily use for
communication with the server?
A. HTTP
B. TCP
C. UDP
D. ICMP
Correct answer: B. TCP
The classic Zabbix agent communicates with the server or proxy using
TCP, ensuring reliable delivery of monitoring data and queries.
Question 3
What is required for active Zabbix agent checks to function correctly?
A. Server must poll the agent
B. Agent must connect to server only via UDP
C. Agent must know the server/proxy address to request tasks
D. SNMP must be enabled
Correct answer: C. Agent must know the server/proxy address to
request tasks
,In active checks, the agent initiates communication by requesting
configuration and tasks from the server or proxy.
Question 4
Which Zabbix component is responsible for storing configuration data?
A. Zabbix agent
B. Zabbix server database
C. Zabbix proxy cache only
D. Zabbix frontend cache
Correct answer: B. Zabbix server database
All configuration data such as hosts, templates, and items are stored
in the backend database used by the Zabbix server.
Question 5
What is the function of preprocessing in Zabbix items?
A. Encrypt data before transmission
B. Modify or transform collected values before storing them
C. Replace the database engine
D. Compress network traffic only
, Correct answer: B. Modify or transform collected values before storing
them
Preprocessing allows data transformation such as JSON parsing, regex
extraction, unit conversion, and validation before storage.
Question 6
Which item type is used to retrieve data from an external API?
A. Zabbix trapper
B. HTTP agent item
C. Simple check
D. Internal item
Correct answer: B. HTTP agent item
HTTP agent items are designed to query web services and APIs using
HTTP/HTTPS requests.
Question 7
What does a Zabbix trigger evaluate?
A. Database size
B. Item values against an expression
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
Question 1
What is the primary purpose of Zabbix proxies in a distributed
monitoring environment?
A. To replace the Zabbix server entirely
B. To execute frontend requests faster
C. To collect and buffer monitoring data before sending it to the server
D. To store historical reports permanently
Correct answer: C. To collect and buffer monitoring data before
sending it to the server
Zabbix proxies are used to offload data collection from the main
server, especially in remote locations or large environments. They
temporarily store and batch data, improving scalability, reducing
server load, and ensuring monitoring continuity during network
disruptions.
,Question 2
Which protocol does Zabbix agent (classic) primarily use for
communication with the server?
A. HTTP
B. TCP
C. UDP
D. ICMP
Correct answer: B. TCP
The classic Zabbix agent communicates with the server or proxy using
TCP, ensuring reliable delivery of monitoring data and queries.
Question 3
What is required for active Zabbix agent checks to function correctly?
A. Server must poll the agent
B. Agent must connect to server only via UDP
C. Agent must know the server/proxy address to request tasks
D. SNMP must be enabled
Correct answer: C. Agent must know the server/proxy address to
request tasks
,In active checks, the agent initiates communication by requesting
configuration and tasks from the server or proxy.
Question 4
Which Zabbix component is responsible for storing configuration data?
A. Zabbix agent
B. Zabbix server database
C. Zabbix proxy cache only
D. Zabbix frontend cache
Correct answer: B. Zabbix server database
All configuration data such as hosts, templates, and items are stored
in the backend database used by the Zabbix server.
Question 5
What is the function of preprocessing in Zabbix items?
A. Encrypt data before transmission
B. Modify or transform collected values before storing them
C. Replace the database engine
D. Compress network traffic only
, Correct answer: B. Modify or transform collected values before storing
them
Preprocessing allows data transformation such as JSON parsing, regex
extraction, unit conversion, and validation before storage.
Question 6
Which item type is used to retrieve data from an external API?
A. Zabbix trapper
B. HTTP agent item
C. Simple check
D. Internal item
Correct answer: B. HTTP agent item
HTTP agent items are designed to query web services and APIs using
HTTP/HTTPS requests.
Question 7
What does a Zabbix trigger evaluate?
A. Database size
B. Item values against an expression
