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Alibaba ACA Cloud Security Practice Questions 2023 - Part 19

Mary Smith

Tue, 21 Apr 2026

Alibaba ACA Cloud Security Practice Questions 2023 - Part 19

1. You just physically attached one new disk to a Linux server. Before you can write data into that disk with shell command, which of the following steps you have to finish? (the number of correct answers: 4)(Select 4answers)

A) Mount
B) Create Filesystem
C) Make Partitions
D) Format
E) Raw Format


2. Which of the following items can't be set in ECS security group configuration?

A) network interface
B) authorization object
C) authorization policy
D) OS type



3. Which of the following options could NOT be the reason that causes website tampering

A) Share password between different users
B) Wrong security configuration
C) system vulnerability is not fixed in time
D) Botnet attack



4. Which of the following protocol is dedicated for time sync up?

A) HTTP
B) UDP
C) ICMP
D) NTP



5. Each host connecting to internet will face the potencial attacks from internet as follows: (the number of correct answers: 3)(Select 3answers)

A) content compliance requirement
B) trojan planting
C) lack of storage resource
D) brute force password hacking
E) vulnerability scanning


1. Right Answer: A,B,C,D
Explanation:

2. Right Answer: D
Explanation:

3. Right Answer: D
Explanation:

4. Right Answer: D
Explanation:

5. Right Answer: B,C,D
Explanation:

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