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[End] Round 140 | Join the Daily Q&A Challenge and Get Coins
  

Sangfor Jojo Lv5  Posted 2026-Sep-23 09:05



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.  

Today’s question is:
[SCP] What is the main purpose of Witness Node for stretched cluster and 2‑node HCI cluster?
      A. Provide compute resource for VM workload
     B. Prevent split‑brain scenario during network partition
     C. Store all VM business data replicas
     D. Act as backup repository for CDP backups



How to Play                                                                                                                        

Reply to the thread with your correct answers.
For example:  A. Upgrade all endpoints at once during working hours to complete the task quickly



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 within a week will receive 200 coins.  
3. Users who achieve a 100% average answer accuracy rate within a month will receive 300 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) on the next business day.   
3. You can redeem coins for gifts in the Sangfor Store. All gifts can be purchased on popular local online shopping websites and delivered to your doorstep within 3 days.


4. Sangfor Community admin will send the coin rewards to your account once the activity ends via a system message.


Events You May Like                                                                                                  

> Round 6 - Daily Q & A Compilation | Comment to Claim 50 Coins!
Source: Round 139 | Join the Daily Q&A Challenge and Get Coins

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net_specialist Lv2  Posted 2026-Sep-24 09:29
  
B. Prevent split‑brain scenario during network partition
AnthonyM Lv1  Posted 2026-Sep-24 08:54
  
B. Prevent split‑brain scenario during network partition
Noviyanto Lv4  Posted 2026-Sep-24 08:30
  
B. Prevent split‑brain scenario during network partition.
jeffC Lv2  Posted 2026-Sep-24 05:26
  
B. Prevent split‑brain scenario during network partition
AriAri Lv3  Posted 2026-Sep-24 01:39
  
B. Prevent split‑brain scenario during network partition
ND Lv4  Posted 2026-Sep-24 01:27
  
   B. Prevent split‑brain scenario during network partition
Surbakti Lv4  Posted 2026-Sep-24 00:29
  
B. Prevent split‑brain scenario during network partition
OjiL Lv2  Posted 2026-Sep-24 00:28
  
A. Provide compute resource for VM workload
Masyitoh Lv3  Posted 2026-Sep-24 00:28
  
B. Prevent split‑brain scenario during network partition
zyrek Lv3  Posted 2026-Sep-24 00:27
  
B. Prevent split‑brain scenario during network partition