JNCIA-Junos 試験対策問題集

模擬試験モードの設定

上記は本サイトの模擬試験モードの設定値です。実際の試験の出題数・制限時間・合格基準は、各認定プログラムの公式サイトでご確認ください。

出題分野

• Networking Fundamentals（ネットワークの基礎）（出題比率 19%）
• Junos OS Fundamentals（Junos OS の基礎）（出題比率 8%）
• User Interfaces（ユーザーインターフェース）（出題比率 15%）
• Configuration Basics（設定の基礎）（出題比率 18%）
• Operational Monitoring and Maintenance（運用監視と保守）（出題比率 11%）
• Routing Fundamentals（ルーティングの基礎）（出題比率 11%）
• Routing Policy and Firewall Filters（ルーティング方針とフィルター）（出題比率 18%）

フリー問題

1. An engineer is documenting how an Ethernet frame is delivered on a modern switch…
2. A frame arrives at a device that must decide where to send it. The device examin…
3. A small office replaces an old shared hub with a switch. Every workstation keeps…
4. A device has a default route 0.0.0.0/0 pointing at an upstream provider and also…
5. A newcomer asks why a fault in one Junos OS process rarely takes the whole devic…
6. Which of the following arriving packets is exception traffic on a Junos device?
7. An operator is in configuration mode and needs to look at the output of an opera…
8. Before committing, an operator wants to see exactly which lines the pending edit…
9. A change has already been committed and the operator now wants the device to run…
10. An engineer configures an IP address on an interface and must decide where the a…
11. An administrator wants a known-good configuration that can be restored in one st…
12. An administrator creates a new login account for a colleague. Which statement ab…
13. A device that has just been taken out of its box is powered on and reached over …
14. An interface reports a steadily increasing number of frame check errors on input…
15. An operator must find out at which hop packets toward a remote destination stop …
16. A packet crosses four routers on its way to a destination. Which statement descr…
17. A service provider must keep the routes of two customers completely separate on …
18. An operator wants a device to stop putting certain routes it receives from a nei…
19. A device should advertise its directly connected subnets into an interior routin…
20. A policy contains three terms. A route matches the conditions of the first term,…