Lpi Linux Professional Institute Security Essentials Exam 020 - 020-100 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

What is the primary purpose of firmware in a device?
Response:

A. To improve network performance B. To increase storage capacity C. To provide low-level control and management of hardware components D. To serve as a local packet filter

Discussion 0

Correct Answer: C Vote an answer

Question 2

Which of the following is a feature of BitLocker?
Response:

A. Firewall B. File encryption C. Full disk encryption D. Access control

Discussion 0

Correct Answer: C Vote an answer

Question 3

What device is used to cable network jacks from a wall into a central location for termination into a single punch down block?
Response:

A. Firewall B. Switch C. Patch panel D. Router

Discussion 0

Correct Answer: C Vote an answer

Question 4

John, a software developer at Dion Training wants to develop a new application which of the following cloud service models should they utilize?
Response:

A. Software as a Service (SaaS) B. Platform as a Service (PaaS) C. Infrastructure as a Service (IaaS) D. Desktop as a Service (DaaS)

Discussion 0

Correct Answer: B Vote an answer

Question 5

Which encryption tool is used to encrypt files stored in file storage cloud services?
Response:

A. BitLocker B. VeraCrypt C. Cryptomator D. Data encryption

Discussion 0

Correct Answer: C Vote an answer

Question 6

Which of the following is a security concern related to USB devices?
Response:

A. They are too slow for most data transfers B. They are too large to be easily portable C. They can be used to introduce malware or steal data D. They are not compatible with most devices

Discussion 0

Correct Answer: C Vote an answer

Question 7

What is the primary purpose of digital identities?
Response:

A. To verify the identity of individuals online B. To track user behavior online C. To protect user privacy D. To provide a unique username for each user

Discussion 0

Correct Answer: A Vote an answer

Question 8

What do you call an attack that occurs when a process in a program stores data outside the memory range allocated by the developer, potentially overwriting the return address of the pointer and executing malicious code?
Response:

A. Buffer overflow B. Privilege escalation C. Malware injection D. Denial of service

Discussion 0

Correct Answer: A Vote an answer

Question 9

You are using a public Wi-Fi network at a coffee shop to access sensitive information. What security measure should you take to protect your information?
Response:

A. Use a virtual private network (VPN) to encrypt your data B. Leave your computer unattended while you step away C. Share your login credentials with others using the same Wi-Fi network D. Use a weak password for your accounts

Discussion 0

Correct Answer: A Vote an answer

Question 10

Which of the following is a characteristic of a secure password?
Response:

A. Short length B. Infrequent changes C. No special characters D. Complexity

Discussion 0

Correct Answer: D Vote an answer

Question 11

What is the purpose of a rootkit?
Response:

A. To provide remote access to a system B. To increase network speed C. To encrypt data on a system D. To detect and remove malware

Discussion 0

Correct Answer: A Vote an answer

Question 12

You are setting up a Bluetooth connection between your smartphone and a wireless speaker. What security measure should you take to protect your data?
Response:

A. Disable Bluetooth after the connection is established B. Use a strong and unique password for the Bluetooth connection C. Leave the Bluetooth connection open to all nearby devices D. Enable Bluetooth pairing mode on your smartphone

Discussion 0

Correct Answer: B Vote an answer

Question 13

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

A. By filtering out malicious traffic B. By caching frequently accessed resources C. By hiding a user,s IP address D. By blocking access to specific websites or types of content

Discussion 0

Correct Answer: B Vote an answer