[End] Round 13 | Join the Daily Q&A Challenge and Get Coins
  

Sangfor Jojo Lv5Posted Mar-19-2026 10:42


Are you smarter than the average IT Pro?

Find out by joining the Sangfor Daily Challenge and answering a new tech question each day.
The questions for the Daily Q&A Challenge are designed around common configuration knowledge, usage tips, and best practices for Sangfor products. We hope to help more people learn about and use Sangfor products through this activity.  

Now today’s question is:
[NGFW] If you need to reinstall the pre-upgrade check package after its successful installation, what operation must be done first?
   A. Restart the Network Secure device directly
   B. Click Rollback in the Operation column of the Service Packs page
   C. Delete the original check package from the local disk
   D. Re-upload the upgrade package to the Upgrade page



How to Play                                                                                                                        

Reply to the thread with your correct answers.
For example:  D. 2.4 GHz


Coins to Get                                                                                                                        

1. Users who reply to the thread with correct answers will get 100 coins. No coins for wrong answers.  
2. Users who answer correctly for 5 consecutive days will receive 200 coins.  
3. Users who achieve a 100% average answer accuracy rate within a month will receive 200 coins.


Participation Rules                                                                                                            

1. The event only works for logged-in members who have been verified as Sangfor partners or VIP customers, or other unauthenticated members at level 2 or above.
2. Once you’ve answered the question, the next one will be available starting before 10:00 (UTC +08) of the next business day.   
3. You can redeem coins for gifts in the Sangfor Store. All gifts can be purchased on your local popular online shopping websites and arrive at your doorstep within 3 days.
4. Sangfor Community admin will send the coin rewards to your account once the activity ends via the system message.



Review of Past Events                                                                                                

> Round 2 | Join the Daily Q&A Challenge and Get Coins
> Round 3 | Join the Daily Q&A Challenge and Get Coins
> Round 4 | Join the Daily Q&A Challenge and Get Coins
> Round 5 | Join the Daily Q&A Challenge and Get Coins
> Round 6 | Join the Daily Q&A Challenge and Get Coins
> Round 7 | Join the Daily Q&A Challenge and Get Coins
> Round 8 | Join the Daily Q&A Challenge and Get Coins
> Round 9 | Join the Daily Q&A Challenge and Get Coins

> Round 10 | Join the Daily Q&A Challenge and Get Coins
> Round 11 | Join the Daily Q&A Challenge and Get Coins
> Round 12 | Join the Daily Q&A Challenge and Get Coins

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Newbie517762 Lv5Posted Mar-20-2026 08:28
  
B. Click Rollback in the Operation column of the Service Packs page
Zonger Lv5Posted Mar-20-2026 01:31
  
B. Click Rollback in the Operation column of the Service Packs page
ND Lv3Posted Mar-20-2026 00:39
  
   B. Click Rollback in the Operation column of the Service Packs page
Rizki Roihan S Lv1Posted Mar-20-2026 00:01
  
B. Click Rollback in the Operation column of the Service Packs page
Abdul Rahman Lv1Posted Mar-20-2026 00:00
  
B. Click Rollback in the Operation column of the Service Packs page
Apriyanto Lv5Posted Mar-19-2026 23:49
  
B. Click Rollback in the Operation column of the Service Packs page
Brando Lv5Posted Mar-19-2026 23:24
  
D. Re-upload the upgrade package to the Upgrade page
scleong Lv2Posted Mar-19-2026 23:18
  
B. Click Rollback in the Operation column of the Service Packs page
Damai_Group Lv1Posted Mar-19-2026 20:02
  
   A. Restart the Network Secure device directly
Newbie382789 Lv1Posted Mar-19-2026 18:00
  
B. Click Rollback in the Operation column of the Service Packs page