Linux Foundation LFCA Exam Practice Test Instant Access

Question 1

Which of the following deployment environments is accessed by customers/end-users in a live or real-time fashion?

AProduction

BRuntime

CStaging

DWebsite

Answer : A

Question 2

A server on the network is unreachable. What is the best method to verify connectivity between your computer and the remote server?

Alookup

Bfind

Cping

Dnetstat

Answer : C

Question 3

Which of the following is a non-functional requirement?

AThe system must allow the administrator to disable user accounts.

BThe system must provide the user the option to enable multi-factor authentication.

CThe system must allow the user to upload a profile image.

DThe system must adhere to all security requirements and regulations.

Answer : D

Question 4

In which file are system and user account passwords stored?

A/etc/passwd

B/etc/login.defs

C/etc/shadow

D/etc/secure

Answer : C

Question 5

Which type of cloud computing combines on-premise infrastructure with a public cloud?

ASuper cloud

BCombination cloud

CHybrid cloud

DMixed cloud

Answer : C

Question 6

Which of the following best describes serverless computing?

AA model of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another

BA model where a provider manages the back-end infrastructure management tasks, such as provisioning, scaling, scheduling, and patching

CAn abstraction layer over computer hardware that allows the hardware elements of a single computer-processors, memory, storage, and more-to be divided into multiple segments

DA solution comprised of sensors, software, and other technologies for the purpose of connecting and exchanging data with other devices and systems over the internet

Answer : B

Question 7

Which of the following is a solution to providing Internet access to a private network using only a single public IPv4 address?

ARouting gateway

BNAT gateway

CLocal area network

DVirtual private network

Answer : B

Linux Foundation Certified IT Associate LFCA Exam Practice Test