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Listening Quiz: Báo Cáo Về Bất Thường Trong Lưu Lượng Mạng – Advanced Level
Th11 21, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Chuyên viên an ninh mạng (English for Cybersecurity Analyst)
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1.
What are Paul and Laura mainly discussing?
A software update for the company website
A scheduled backup process for the database server
A strange network traffic pattern that may be an attack
A plan to hire more IT staff
Explanation:
The conversation focuses on an unusual spike in network traffic, suspicious IPs, and the possibility of a DDoS attack.
2.
At what time did Paul notice the sudden spike in data?
C Early morning
D Noon
B 2 AM
A Midnight
Explanation:
Paul says, ‘There is a sudden spike in data at midnight.’
3.
What did Paul say about the source IP addresses?
B They were mostly from one trusted partner
D They were blocked automatically
C Many looked unfamiliar and suspicious
A They all belonged to the operations team
Explanation:
Paul states that many IP addresses ‘look unfamiliar and suspicious.’
4.
What is the most likely reason Laura wants the suspicious IPs blocked carefully?
D She expects the attack to stop on its own
C She believes the database server is safe
B She wants to delay the report until later
A She thinks some of them may belong to real users
Explanation:
Laura says, ‘Yes, but carefully. We don’t want to block real users,’ which means some suspicious IPs may still belong to real users.
5.
What will Paul most likely do next?
B Coordinate with the firewall team
C Restart the main database server
D Call the backup service to run immediately
A Delete the report and wait until 2 AM
Explanation:
Paul says, ‘I will coordinate with the firewall team,’ so this is the next action he states.
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