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

質問 1

You are tasked with securely storing backups of sensitive data in a cloud service. Which security measure should you implement to help ensure data privacy?
Response:

（A）Physical security measures for the cloud server

（B）Encryption of backups before uploading to the cloud service

（C）Password-protected backups

（D）Two-factor authentication for accessing backups

正解：B 解答を投票する

質問 2

Which of the following is an example of an administrative control?
Response:

（A）Biometric scanners

（B）Firewalls

（C）Intrusion detection systems

（D）Password policies

正解：D 解答を投票する

質問 3

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

質問 4

Which of the following is a type of attack that takes advantage of software vulnerabilities to obtain unauthorized access to a system?
Response:

（A）Malware

（B）Exploit

（C）Phishing

（D）DoS

正解：B 解答を投票する

質問 5

Which encryption tool can be used to encrypt an entire storage device on Windows?
Response:

（A）Veracrypt

（B）Bitlocker

（C）Cryptomator

（D）FileVault2

正解：B 解答を投票する

質問 6

Which of the following provides even stronger security through the use of Simultaneous Authentication of Equals (SAE) encryption?
Response:

（A）WPA3

（B）WEP

（C）WPA2

（D）WPA

正解：A 解答を投票する

質問 7

What is a major security concern when installing mobile applications from unknown sources?
Response:

（A）Limited network connectivity

（B）Malware infection

（C）Incompatible hardware components

（D）Reduced storage capacity

正解：B 解答を投票する

質問 8

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 9

What are some security risks associated with Smart Devices and IoT networks?
Response:

（A）Overheating and battery malfunction

（B）Poor internet connectivity and network lag

（C）Display and resolution issues

（D）Data breaches and unauthorized access

正解：D 解答を投票する

質問 10

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 11

Which of the following is a fraudulent activity designed to deceive individuals into providing sensitive information or transferring funds to unauthorized parties in the context of IT security?
Response:

（A）Intrusion detection system

（B）Firewall

（C）Scamming

（D）Data encryption

正解：C 解答を投票する

質問 12

What is the primary purpose of digital identities?
Response:

（A）To protect user privacy

（B）To track user behavior online

（C）To verify the identity of individuals online

（D）To provide a unique username for each user

正解：C 解答を投票する

質問 13

Which of the following is a type of local protective software?
Response:

（A）Virtual private networks (VPNs)

（B）Application software

（C）Intrusion detection systems (IDS)

（D）Endpoint firewalls

正解：D 解答を投票する

質問 14

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

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

弊社を連絡する

関連リンク

トップ試験