Zabbix Certified Specialist Day 2 questions and answers | 100%
Are interfaces required for Active Agent checks? - No
Are user macros supported inside expression macros? - No
Can custom intervals be used for active checks? - Yes, but only for Zabbix agent 2.
Can you add tags to a trigger? - Yes
Can you change the colour of severities? If so, where can this be done? - Yes under
Administration > General > Trigger displaying options
Can you close a problem manually without it being allowed in the trigger configuration? If so,
how do you do this? - No, you cannot.
Can you reload userparameters without restarting the Zabbix agent? If so, what is the
command? - Yes, zabbix_agentd -R userparameter_reload
Can Zabbix agent be installed on Windows? - Yes
Do active checks use an availability icon? - No, must refer to latest data.
Does the hostname have any impact on passive checks? - No
How are transformations in pre-processing handled i.e. in what order? - In the order they are
defined.
How can you use the last() function to return the 35th last value received one hour ago? -
last(/host/key,#35:now-1h)
How do you run a UserParameter script? - zabbix_agentd -t mykey
, How often are time-based Trigger functions recalculated? - Every 30 seconds no matter what
update interval is configured (in addition to)
How often does the Agent retrieve configuration data from the Zabbix Server? - On agent start
and every 2 minutes.
If multiple mappings overlap, what match will be applied? - First.
If you change how data is shown in the frontend, does it modify the data in the database? - No
If you define the unit "unixtime" under an item, how will it display on the frontend portal? -
2023.03.21 13:28:32
In the zabbix_agentd.conf file, what happens if multiple IP addresses are listed under the
ServerActive field? - It will send data to all listed servers.
In which two locations can triggers be created? - Host, Template
In which two ways is the Trigger status recalculated after receiving a problem? - When any
items included in trigger receive new data, Or every 30 seconds if time-based functions are
used.
Name 5 Trigger function types supported by Zabbix. - Aggregate, Bitwise, Date/Time, History,
Trend-based, Mathematical, Operator, Prediction, String, Foreach
On which port is data from active Agents accepted? And by what process? - Port 10051, by
trapper process.
Regarding event names, the same set of macros is supported as in the trigger name plus which
macros? - {TIME} & {?EXPRESSION}
True or False. It is possible to compare a function against a user macro. - True.
Are interfaces required for Active Agent checks? - No
Are user macros supported inside expression macros? - No
Can custom intervals be used for active checks? - Yes, but only for Zabbix agent 2.
Can you add tags to a trigger? - Yes
Can you change the colour of severities? If so, where can this be done? - Yes under
Administration > General > Trigger displaying options
Can you close a problem manually without it being allowed in the trigger configuration? If so,
how do you do this? - No, you cannot.
Can you reload userparameters without restarting the Zabbix agent? If so, what is the
command? - Yes, zabbix_agentd -R userparameter_reload
Can Zabbix agent be installed on Windows? - Yes
Do active checks use an availability icon? - No, must refer to latest data.
Does the hostname have any impact on passive checks? - No
How are transformations in pre-processing handled i.e. in what order? - In the order they are
defined.
How can you use the last() function to return the 35th last value received one hour ago? -
last(/host/key,#35:now-1h)
How do you run a UserParameter script? - zabbix_agentd -t mykey
, How often are time-based Trigger functions recalculated? - Every 30 seconds no matter what
update interval is configured (in addition to)
How often does the Agent retrieve configuration data from the Zabbix Server? - On agent start
and every 2 minutes.
If multiple mappings overlap, what match will be applied? - First.
If you change how data is shown in the frontend, does it modify the data in the database? - No
If you define the unit "unixtime" under an item, how will it display on the frontend portal? -
2023.03.21 13:28:32
In the zabbix_agentd.conf file, what happens if multiple IP addresses are listed under the
ServerActive field? - It will send data to all listed servers.
In which two locations can triggers be created? - Host, Template
In which two ways is the Trigger status recalculated after receiving a problem? - When any
items included in trigger receive new data, Or every 30 seconds if time-based functions are
used.
Name 5 Trigger function types supported by Zabbix. - Aggregate, Bitwise, Date/Time, History,
Trend-based, Mathematical, Operator, Prediction, String, Foreach
On which port is data from active Agents accepted? And by what process? - Port 10051, by
trapper process.
Regarding event names, the same set of macros is supported as in the trigger name plus which
macros? - {TIME} & {?EXPRESSION}
True or False. It is possible to compare a function against a user macro. - True.
