Linux Foundation LFCA Exam Practice Test Instant Access

Question 1

A company's IT associate lists the contents of a directory and sees this line:

-rwsr-x--x 2 bob sales 2047 Oct 10 09:44 sales-report

What happens when Alice from the accounting team tries to execute this file?

AThe script executes using Bob's account.

BThe script executes, but Alice cannot see the results.

CThe script executes and Bob is notified.

DThe script fails to execute; Alice is not on the sales team.

Answer : A

Question 2

Which utility is used to create public and private key pairs for SSH authentication?

Aadduser

Bssh-keyqen

Ckeyqen

Dssh

Answer : B

Question 3

An IT team is currently implementing a custom software platform to address some key needs of the company. Which of the following is considered a functional requirement?

AIdentifying the purpose of the proposed system

BIdentifying the users of the proposed system

CIdentifying the development methodology

DIdentifying the technology stack of the proposed system

Answer : A

Question 4

A company's IT associate has been asked to switch to single-user mode on a running Linux server in order to perform some troubleshooting. Of the options below, which is the best way of doing this?

Asu single

Binit singleuser

CIsu 1

Dlinit 1

Answer : D

Question 5

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 6

A software development team uses a single physical server for testing the latest code in multiple environments: development, pre-production, and production.

What is the recommended approach to maintain the basic security of these environments?

AAssign different developers on the team to work on test, pre-prod. and prod code.

BImplement peer review for all the changes deployed into any of the environments

CDevelop and deploy each environment with its own set of software tools.

DUse different user/group IDs for deploying and running workload in each environment.

Answer : D

Question 7

Which of the following best describes open source compliance?

AA process by which software components are compiled in a development environment, pushed to staging, and then finally moved to production

BA process in which various users of open source software observe copyright notices and satisfy license obligations for their open source software components

CA process by which users of open source software evaluate each line of their code against an open source dictionary to determine which components have been plagiarized

DA process by which open source software is first initiated by a requirements analysis, followed by design and then implementation, with a final testing step

Answer : B

Linux Foundation LFCA Linux Foundation Certified IT Associate Exam Practice Test