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Free ACA Cloud Security Associate Practice Questions

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Exam style questions across every ACA-Sec1 domain

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Total Questions : 147

Start with our free ACA-Sec1 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real Alibaba Security exam. Each ACA-Sec1 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Alibaba Cloud weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 11

If your company's official website is tampered, the consequence of such attack could NOTbe:

Options:

A.  

Website is used for some illegal attempts

B.  

Public image or reputation of your company is damaged

C.  

Business is impacted

D.  

Physical server is damaged

Discussion 0
Question # 12

When 'Server Guard' detects remote logon behavior, what information will be

shown on 'Server Guard' console?

Options:

A.  

Illegal Logon!

B.  

Migrated Already!

C.  

Logon Successfully!

D.  

Remote Logon Detected!

Discussion 0
Question # 13

Reliable server daily operation and security management are essential for continuous service running. Which of the following statement is NOT correct regarding to this scenario?

Options:

A.  

set easy to remember password to help administrator quickly login and solve problems

B.  

patch system timely and frequently

C.  

enable build-in OS firewall and configure it properly

D.  

disable the ports which are not providing service anymore

Discussion 0
Question # 14

Which of the following statements is NOT true about web application security protection best practices?

Options:

A.  

enforce security management to any public service

B.  

keep installing official released patches will be good enough

C.  

keep monitoring system processes , performance and status

D.  

always scan input by user through web application

Discussion 0
Question # 15

What design flaw of TCP/IP protocol does SYN flood attack use?

Options:

A.  

UDP stateless connectio

B.  

DNS 3 times hands shake

C.  

TCP 3 times hands shake

D.  

HTTP plain text transmission

Discussion 0
Question # 16

Which of the following statements about IPV6 and IPV4 are true?(the number of correct

answers: 2)

Options:

A.  

IPV6 has bigger route table size

B.  

IPV6 address length upper limit is 128 bits

C.  

IPV6 has more simplified header

D.  

No network switch device is needed when using IPV6 protocol to transfer data

Discussion 0
Question # 17

In Windows OS which command can be used to track IP route, including involved node and spent time on each hop?

Options:

A.  

Wroute

B.  

Route

C.  

Tracert

D.  

Traceroute

Discussion 0
Question # 18

Which of the following statements about the supported way of MySQL DB for backup are

true?(the number of correct answers: 2)

Options:

A.  

you can use 'mysqldump' do logical backup

B.  

you can copy files directly to do physical backup

C.  

you can use 'binlog' to do real time backup

D.  

you must stop accessing to DB before you do logical backup

Discussion 0
Question # 19

Which of the following security vulnerability is not a 'Server Side' security issue?

Options:

A.  

SQL injection

B.  

System Command Execution vulnerability

C.  

CSRF(cross site request fraud)vulnerability

D.  

File uploading vulnerability

Discussion 0
Question # 20

Which of these options contains the three basic target categories for a DoS or a DDoS?

Options:

A.  

Resources, printers and storage devices

B.  

Networks, systems and applications

C.  

Systems, memory, network access card

D.  

Network access card, applications, peripheral devices

Discussion 0

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