Comptia
XK0-004 Exam
Questions

CompTIA Linux+ XK0-004

Comptia (XK0-004) Exam Questions And Answers page 37

Which of the following best completes the sentence? The Architecture Repository ________.

Single Choice

Which of the following best completes the sentence? The Architecture Repository ________.

is used to store different classes of architectural output created by the ADM

is a categorisation mechanism for classifying architecture and solution artifacts

is a detailed model of architectural work products, including deliverables and artifacts

is an architecture of generic functions and services

is a set of resources to help establish an architecture capability within an organization

System Configuration and Management Administrative Tasks

Which server offers encrypted tunnel SOCKS services?

Single Choice

Which of the following servers provides encrypted tunnel SOCKS services?

SNMP

VPN

SSH

Networking Fundamentals Security

How to re-enable the network service after temporarily disabling it on boot?

Single Choice

A Linux administrator installed a new network adapter and temporarily disabled the network service from starting on boot. The partial output of chkconfig is as follows:

Which of the following commands BEST describes how the administrator should re-enable the network service?

chkconfig --level 0 network on

chkconfig --level 0-6 network on

chkconfig --level 6 network on

chkconfig --level 12 network on

chkconfig --level 345 network on

Essential System Services Networking Fundamentals

What is the objective of Phase A, Architecture Vision?

Single Choice

Which one of the following is an objective of Phase A, Architecture Vision?

Defining architecture principles

Defining relationships between management frameworks

Defining the enterprise

Evaluating the enterprise architecture maturity

Identifying stakeholders and their concerns

System Configuration and Management Administrative Tasks

What is the proper order of commands for a system update including package database resynchronization and package/system distribution updates?

Single Choice

A systems administrator has scheduled a system update for a server. The update includes a resynchronization of the package database and updates to the current packages and the system distribution packages. Which of the following commands contains the proper order of this update?

apt-get upgrade, apt-get dist-upgrade, apt-get update

apt-get update, apt-get upgrade, apt-get dist-upgrade

apt-get dist-upgrade, apt-get upgrade, apt-get update

apt-get update, apt-get dist-upgrade, apt-get upgrade

Command Line Interface Essential System Services

How can a server administrator determine the default gateway of a server with connection issues?

Single Choice

A server administrator notices that one of the servers cannot connect to its gateway, which has the IP 10.10.10.1.

Which of the following commands should the administrator execute to determine the default gateway of the server?

route -n

ip a default-gw

ifconfig

nslookup

Networking Fundamentals

What could be the issue with the script used to determine the public IP addresses managed by Company A?

Single Choice

An analyst is trying to determine which public IP addresses are managed by Company A, but the script is not working correctly.

Which of the following explains what is wrong with the script?

$(cat ip-list.txt) should be changed to `cat ip-list.txt` in the for statement.

The for should be changed to while in the loop.

The > should be changed to 2> in the do statement.

The -ne flag should be changed to -eq in the if statement.

Command Line Interface Networking Fundamentals

What is Capability-Based Planning and how does it work?

Single Choice

Complete the sentence. Capability-Based Planning is a technique that____________________.

ensures timely solutions

identifies services to be shared

focuses on business outcomes

ensures business information is communicated to the right people at the right time

ensures the application of business best practices

System Configuration and Management Administrative Tasks

Which command lines can be used to reinstall the Apache web server after clearing files due to lack of disk space?

Multiple Choice

The Apache web server was recently installed on a Debian/Ubuntu server. The web server fails and a review of log messages on another partition reveals the installation was not completed properly due to lack of disk space. After clearing the files, the systems administrator has requested the installation to be performed again.

Which of the following command lines will perform this task? (Choose two.)

apt-get install apache2

apt-get --purge remove acache2

apt-get --reinstall install apache2

apt-get --reinstall apache2

Command Line Interface Devices, Linux Filesystems, and Filesystem Hierarchy Standard

Which command will package and compress files in the /var/log/app directory using tar and bzip2?

Single Choice

A systems administrator must clean up all application files in the directory /var/log/app. However, the company s security policy requires the files to be kept on the backup server for one year. The Linux server has only the tar and bzip2 packages installed.

Which of the following commands will package and compress the files?

tar zcvf applicationfiles.tar.bz2 /var/log/app/*

tar jcvf applicationfiles.tar.bz2 /var/log/app/*

tar cvf applicationfiles.tar.bz2 /var/log/app/*

tar xvf applicationfiles.tar.bz2 /var/log/app/*

Scripting and Automation Devices, Linux Filesystems, and Filesystem Hierarchy Standard

Comptia (XK0-004) Exam Questions And Answers page 37

Which of the following best completes the sentence? The Architecture Repository ________.

Comments

Which server offers encrypted tunnel SOCKS services?

Comments

How to re-enable the network service after temporarily disabling it on boot?

Correct Answer:

References:

Comments

What is the objective of Phase A, Architecture Vision?

Comments

What is the proper order of commands for a system update including package database resynchronization and package/system distribution updates?

Comments

How can a server administrator determine the default gateway of a server with connection issues?

Comments

What could be the issue with the script used to determine the public IP addresses managed by Company A?

Comments

What is Capability-Based Planning and how does it work?

Correct Answer:

References:

Comments

Which command lines can be used to reinstall the Apache web server after clearing files due to lack of disk space?

Correct Answers:

References:

Comments

Which command will package and compress files in the /var/log/app directory using tar and bzip2?

Comments

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