[
    {
        "question": "什么原因能导致Zabbix agent (active)类型监控项无法采集到任何数据？",
        "answer": "D",
        "solution": "",
        "id": "zabbix-1",
        "choices": [
            "主机上没有创建Zabbix Agent接口",
            "Zabbix Agent没有监听默认端口",
            "Zabbix Agent配置文件的Server参数中的Zabbix Server IP不正确",
            "Zabbix Agent配置文件中定义的主机名，与主机配置中的主机名不匹配"
        ],
        "A": "主机上没有创建Zabbix Agent接口",
        "B": "Zabbix Agent没有监听默认端口",
        "C": "Zabbix Agent配置文件的Server参数中的Zabbix Server IP不正确",
        "D": "Zabbix Agent配置文件中定义的主机名，与主机配置中的主机名不匹配"
    },
    {
        "question": "Zabbix Server服务启动失败，可以从哪里查找启动失败的详细信息？",
        "answer": "D",
        "solution": "",
        "id": "zabbix-2",
        "choices": [
            "Web Server log file",
            "Zabbix Agent log file",
            "Windows Event Log",
            "Zabbix Server log file",
            "Zabbix Server configuration file"
        ],
        "A": "Web Server log file",
        "B": "Zabbix Agent log file",
        "C": "Windows Event Log",
        "D": "Zabbix Server log file",
        "E": "Zabbix Server configuration file"
    },
    {
        "question": "Zabbix Server服务无法启动，日志中有“out of memory”报错，如何处理？",
        "answer": "D",
        "solution": "",
        "id": "zabbix-3",
        "choices": [
            "增加Zabbix Server所在操作系统物理内存的值",
            "增加Zabbix Agent配置文件中的“BufferSize”参数的值",
            "增加Zabbix Proxy配置文件中的“CacheSize”参数的值",
            "增加Zabbix Server配置文件中的“CacheSize”参数的值"
        ],
        "A": "增加Zabbix Server所在操作系统物理内存的值",
        "B": "增加Zabbix Agent配置文件中的“BufferSize”参数的值",
        "C": "增加Zabbix Proxy配置文件中的“CacheSize”参数的值",
        "D": "增加Zabbix Server配置文件中的“CacheSize”参数的值"
    }
]