LFCA Linux Foundation Certified IT Associate Questions and Answers

Services

Targets

Units

Modes

Logical Virtualization Manager

Linux Volume Manager

Logical Volume Manager

Linux Virtualization Manager

Using portknocking to protect ssh access for root

Completely disabling ssh access

Disabling ssh access for root

Renaming root to a random name

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

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

An 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

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

svstemctl

sestatus

firewall-cmd

sudo

rsync

scp

fsync

netcp

/etc/passwd

/etc/login.defs

/etc/shadow

/etc/secure

git clone

git fork

git pull

git in it

adduser

ssh-keyqen

keyqen

ssh

The system must allow the administrator to disable user accounts.

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

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

The system must adhere to all security requirements and regulations.

climits

UnionFS

Namespaces

cqroups

Routing gateway

NAT gateway

Local area network

Virtual private network

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

cat

grep -f

cut -f1-5

tail -f

setcap

auditd

chmod

chown