LFCA Linux Foundation Certified IT Associate Questions and Answers

Identifying the purpose of the proposed system

Identifying the users of the proposed system

Identifying the development methodology

Identifying the technology stack of the proposed system

IT as a Service

Integration as a Service

Infrastructure as a Service

Information as a Service

It is the core interface between a computer's hardware and its processes.

It is another name for the operating system.

It contains all the applications and software installed on the computer.

It is the firmware for the computer's processor.

cat

grep -f

cut -f1-5

tail -f

/etc/passwd

/etc/login.defs

/etc/shadow

/etc/secure

/var/log

/usr/local/logs

/home/logs

/etc/logs

Key Pair Encryption (symmetric cryptography)

HMAC Cryptography (hash based message authentication]

Public Key Cryptography (asymmetric cryptography)

DPE (dual-phased hybrid encryption]

The focus is on coding, building, integrating, and testing software.

The focus is on automating releases of projects as soon as possible.

The focus is on configuration management and continuous monitoring.

The focus is on product releases but also includes coding, building, integrating and testing software

Increase the minimum to 2

Change to scale based on number of requests

Decrease the AZs to 2

Increase the maximum to 6

Use the loqrotate utility to periodically rotate the loq files.

Create a cron job that deletes all log files in the folder every day.

Delete the Vvar/log" directory so the log files are prevented from being created.

Manually empty the log files every day of the week.

Serverless architecture

Container architecture

SOA architecture

Micro-service architecture

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

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

A 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

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

/etc/init.d/enable postfix

enable postfix on

postfix -onboot yes

svstemctl enable postfix

The script executes using Bob's account.

The script executes, but Alice cannot see the results.

The script executes and Bob is notified.

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

Containers

Hybrid Cloud

Physical hardware

Virtualization