单选题 When considering the default behavior of Junos platforms, which statement is true about archiving configurations?（）
A system log message is generated, confirming the transfer attempt.
The destination filename format can be altered by configuration.
The frequency the system archives the configuration cannot be changed.
An archive log is created to track transfer attempts, both failed and successful.
单选题 Using the command, user@router# load override latest.conf, where in the file system will the latest.conf be located?（）
/var/home/user/
/var/config/saved/
/var/tmp/
/config/
单选题 You configured an interface with an IP address and committed the change. You then committed a change that added an exception in a firewall filter to allow this network through the filter. You realize that this work was done on the wrong router. How do you undo all these changes?（）
rollback 2
rollback 1
rollback 0
rollback 3
单选题 Which statement is true regarding syslog on Junos devices?（）
No logging is enabled by default.
By default, the information is stored in a file named events.
Only the message severity level must be configured.
You can configure the router to send log messages to the console.
单选题 What does the command show | compare rollback 1 display?（）
the difference between the current candidate configuration and the candidate configuration from one commit ago
the difference between the current active configuration and the current candidate configuration
the difference between the current active configuration and the active configuration from one commit ago
the difference between the current candidate configuration and the archived configuration from one commit ago
单选题 How do you write the current candidate configuration to the permanent storage media?（）
[edit] user@router# save /var/tmp/current.conf
[edit] user@router# write /var/tmp/current.conf
[edit] user@router# commit /var/tmp/current.conf
[edit] user@router# dump /var/tmp/current.conf
多选题 Which two statements are correct about Layer 2 broadcast frames?（）
Layer 2 broadcast frames are processed by all devices on the same VLAN
Layer 2 broadcast frames are discarded by routers that connect to multiple VLANs
Layer 2 broadcast frames are relayed by routers to all connected VLANs
Layer 2 broadcast frames are relayed by switches to devices on the same VLAN
多选题 By default, which two statements are true about export routing policies?（）
Export policies can evaluate only active routes
Export policies can evaluate all routes
Export policies can be applied to the forwarding table
Export policies can be applied directly to interfaces
单选题 Which CLI mode allows you to make configuration changes?（）
enable mode
configuration mode
operational mode
active mode
公文的发文闭合程序？
初始评审的目的是为职业安全健康管理体系建立和实施提供基础，为职业安全健康管理体系的持续改进（ ）。
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对于PowerPoint2003中文本框内的文字，设置项目符号可以采用的是（）。
牵引装置的分类，可分为（）。
再生资源实行的先征后退工作中，纳税评估如果发现纳税人有异常情况应当及时通报初审的财政机关。
营改增改革试点后，应税服务的增值税优惠政策根据具体形式的不同主要包括哪些方式？
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引起肾盂肾炎最常见的致病菌是（ ）。
女性患者，54岁，劳动中突感头晕，随即左半身无力，右眼闭合不全，双眼向左侧凝视，10分钟后昏迷。高热、双瞳孔小、四肢软瘫，应考虑的诊断是（）
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