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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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Sangfor Jojo Lv5  Posted 2026-Sep-23 09:07
  
The correct answer is B: Prevent split‑brain scenario during network partition.
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Congratulations to the following participants on getting 100 coins for their correct answers.

Hendra   MustopaMuhammad ShirazKashif RFeraWati
masih_pemulaNewbie585065Sheikh_Shaniabhimanyu
pbeugenioSyed MajidBrandomanis
Kaleb777ASpenscleongPandu
KanataRendy RinaldyBlood_LineReza
SamiantorizzuanProsirully
RenceArsalanAliAndre Agavesalvo
BrianTangMoneebApriyantoKetut
Christ LeeNewbie A4jamzxKensky
GhostlyingDollfajrindewa brain
Newbie517762Abdul Samijaksaelvano
EikoEB263357AlexanderSebahandra
Muhammad AbidKbobadam_sscBlacklist
tpchanjpgmaldiananda11Andini
WayZongerSuwandi_sscJaka
Rizki Roihan SNewbie382789alvaroitong
Tan Yu LongRhyankeniediRiki Satria
ARSavioAriesAepudin
Maqsood9090victormeidyyogoNovri
YousafkingEnrico VanzettomedhoAlvin
Korchaipmateusaksajenney
Humayun AhmedLokikigilangNovi Yanti
lejoIbnu UmarzyrekNoviyanto
randiquensMasyitohAnthonyM
reinaldoBudihanSurbaktinet_specialist
jeffCSunarnoNDAriAri
Hendra Mustopa Lv2  Posted 2026-Sep-23 09:18
  
B. Prevent split-brain scenario during network partition
masih_pemula Lv2  Posted 2026-Sep-23 09:19
  
B. Prevent split-brain scenario during network partition
pbeugenio Lv3  Posted 2026-Sep-23 09:27
  
B. Prevent split‑brain scenario during network partition
Kaleb777 Lv3  Posted 2026-Sep-23 09:28
  
B. Prevent split-brain scenario during network partition
Kanata Lv2  Posted 2026-Sep-23 09:32
  
B. Prevent split‑brain scenario during network partition
Samianto Lv2  Posted 2026-Sep-23 09:33
  
B. Prevent split‑brain scenario during network partition
Rence Lv2  Posted 2026-Sep-23 09:40
  
B. Prevent split-brain scenario during network partition
BrianTang Lv2  Posted 2026-Sep-23 09:46
  
   B. Prevent split‑brain scenario during network partition