020-100無料問題集「Lpi Linux Professional Institute Security Essentials Exam 020」

質問 1

Which of the following terms refers to a process of evaluating a system''s security posture?
Response:

（A）Security assessments

（B）ISMS

（C）Security Audit

（D）CVE

正解：A 解答を投票する

質問 2

Which of the following backup types only backs up data that has changed since the last backup of any kind?
Response:

（A）Full backup

（B）Incremental backup

（C）Differential backup

（D）Mirror backup

正解：B 解答を投票する

質問 3

What is a password manager?
Response:

（A）A tool used to bypass authentication

（B）A tool used to create weak passwords

（C）A tool used to decrypt passwords

（D）A tool used to securely store and generate passwords

正解：D 解答を投票する

質問 4

What is a potential risk of intercepted communication?
Response:

（A）Decreased memory capacity

（B）Increased network speed

（C）Data corruption

（D）Unauthorized access to data

正解：D 解答を投票する

質問 5

How can proxy servers be used to improve performance?
Response:

（A）By caching frequently accessed resources

（B）By blocking access to specific websites or types of content

（C）By filtering out malicious traffic

（D）By hiding a user,s IP address

正解：A 解答を投票する

質問 6

What do web browsers check when verifying the validity of an X.509 certificate?
Response:

（A）Expiration date and issuer

（B）subjectAltName

（C）Key usage

（D）Subject

正解：A 解答を投票する

質問 7

What type of implication can occur if a company experiences a data breach due to an IT outage caused by a cybersecurity error and is held liable for damages?
Response:

（A）Ecological implications

（B）Personal implications

（C）Financial implications

（D）Social implications

正解：C 解答を投票する

質問 8

Your friend complains that they recently installed a new browser extension to help find online discounts. However, since installing it, they have been experiencing an excessive amount of pop-up ads and unrelated advertising banners on web pages.
What type of malware is most likely responsible for these symptoms?
Response:

（A）Trojan malware

（B）Spyware

（C）Adware

（D）Ransomware

正解：C 解答を投票する

質問 9

Which of the following is a type of software that is embedded in hardware devices and provides instructions to the hardware to perform specific tasks?
Response:

（A）Firmware

（B）Web applications

（C）Desktop applications

（D）Server software

正解：A 解答を投票する

質問 10

What is the purpose of an RFID tag?
Response:

（A）To enable wireless communication between devices

（B）To control network traffic

（C）To connect devices to the internet

（D）To store and transfer data wirelessly

正解：D 解答を投票する

質問 11

Which of the following laws regulates the use of personal information in the European Union?
Response:

（A）Electronic Communications Privacy Act (ECPA)

（B）Children,s Online Privacy Protection Act (COPPA)

（C）Computer Fraud and Abuse Act (CFAA)

（D）General Data Protection Regulation (GDPR)

正解：D 解答を投票する

質問 12

Sarah, a network administrator at Dion Training wants to host a web server. Which of the following cloud service models should they utilize?
Response:

（A）Platform as a Service (PaaS)

（B）Software as a Service (SaaS)

（C）Desktop as a Service (DaaS)

（D）Infrastructure as a Service (IaaS)

正解：D 解答を投票する

質問 13

Which of the following is the role of certificates for S/MIME?
Response:

（A）Certificates for S/MIME provide antivirus protection for email communications.

（B）They provide digital signatures and encryption capabilities for email communications.

（C）Certificates for S/MIME are only used with certain email clients.

（D）Certificates for S/MIME manage email communications.

正解：B 解答を投票する

質問 14

What is the most effective type of phishing for targeting key executives within an organization?
Response:

（A）Vishing

（B）Smishing

（C）Spearphishing

（D）Whaling

正解：D 解答を投票する

020-100 無料問題集「Lpi Linux Professional Institute Security Essentials Exam 020」

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