(Docker/Kubernetes) Exam Questions With
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant Download Pdf
1. What is the primary purpose of Zabbix when monitoring
containers?
A. Image building automation
B. Infrastructure and application monitoring
C. Container orchestration
D. Source code compilation
Answer: B
Zabbix is used to monitor infrastructure and applications, including
containerized environments like Docker and Kubernetes, by collecting
metrics, triggers, and performance data.
2. Which Zabbix component is commonly used to collect metrics
from Docker hosts?
A. Zabbix Proxy
, B. Zabbix Agent
C. Zabbix Frontend
D. Zabbix Database
Answer: B
The Zabbix Agent runs on Docker hosts and collects system-level and
container-related metrics for forwarding to the Zabbix server.
3. In Kubernetes monitoring, what is typically deployed on each
node for Zabbix integration?
A. Zabbix Frontend
B. Zabbix Agent
C. Zabbix API Gateway
D. Zabbix Java Gateway
Answer: B
Zabbix Agent is deployed on each Kubernetes node to collect host-level
and container runtime metrics.
4. Which protocol is commonly used by Zabbix agents to send data
to the server?
A. FTP
, B. SMTP
C. Zabbix protocol (TCP)
D. SNMPv1 only
Answer: C
Zabbix uses a custom protocol over TCP for efficient and secure
communication between agents and the server.
5. What is a key advantage of monitoring containers over traditional
VMs in Zabbix?
A. Static IP allocation
B. Faster metric collection cycles
C. Reduced need for monitoring
D. No need for triggers
Answer: B
Containers are lightweight and dynamic, allowing faster and more
granular metric collection compared to traditional virtual machines.
6. Which Zabbix item type is commonly used for Docker API
monitoring?
A. Simple check
, B. External check
C. HTTP agent
D. Aggregate check
Answer: C
HTTP agent items are used to query Docker or Kubernetes APIs to
retrieve container metrics.
7. What does the Zabbix Docker template primarily monitor?
A. BIOS configuration
B. Container and engine metrics
C. Disk partitioning only
D. User login attempts
Answer: B
Docker templates monitor container status, resource usage, and
Docker engine performance metrics.
8. Which Kubernetes component exposes metrics for Zabbix
collection?
A. kube-proxy only
B. kube-state-metrics