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QUESTION 1
A project manager is entering the list of a project’s activities with their estimated begin and end time to visualize which activities overlap and when the project is scheduled to end. Which of the following is the project manager building?
A. Gantt chart
B. Work Breakdown Structure
C. Critical PathD. PERT chart
Correct Answer: A
PK0-003
QUESTION 2
The project manager is sequencing a set of activities. They discover that some of the activities may or may not occur based on the outcome of other activities. Which of the following is BEST suited in this situation to show the activities’ logical relationship?
A. Gantt
B. ADM
C. CCB
D. CCM
Correct Answer: B

QUESTION 3
Which of the following is the PK0-003 exam MAIN difference between bottom up and top down cost estimation?
A. Bottom up leads to a more accurate cost estimate than top down because it is performed by subject matter experts
B. Top down leads to a more accurate cost estimate because it is performed by upper management with direct access to budget information
C. Bottom up leads to a less accurate cost estimate because it is breaks down the task into smaller subtasks where some tasks may not have a cost
D. Both top down and bottom up are equally accurate estimation of a project’s total cost because they both refer to resources assigned by the project sponsor
Correct Answer: A

QUESTION 4
Which of the following purchasing processes should a project team use to ensure that the work will be done per company specifications, while selecting the overall cheapest provider?
A. RFI
B. RFP
C. RFC
D. RFQ
Correct Answer: B

QUESTION 5
One of the MAIN purposes of a kick-off meeting is to:
A. Assign and review roles and responsibilities to the project team.
B. Allow the project sponsor to introduce the project manager to the team.
C. Review the project definition document and make the appropriate changes.
D. Ensure project team members communicate amongst each others.
Correct Answer: A

QUESTION 6
After the ground breaking at a new construction site, the pile driving operation comes to PK0-003 vce a full stop due to the nature of the terrain. Which of the following is MOST likely to occur?
A. The project communication plan must be updated and a stakeholder meeting must be scheduled.
B. The project manager must manage the new issue as the project schedule could be delayed.
C. The project manager must implement conflict resolution and review the resource requirement.D. The project scope statement must be reviewed and the project manager must prepare a performance report.
Correct Answer: B

QUESTION 7
A new software solution is being deployed. The customer realizes that an important piece of the software must be purchased in order for the project to be successful. Which of the following is TRUE about this scenario?
A. The new piece of software will most likely expand the scope of the project therefore a new scope statement must be written.
B. The current project must be completed and a new project can be started to implement the additional software.
C. Quality management metrics are affected therefore the project manager should review the quality of the project.
D. Project schedule may be affected and the project manager must follow the change control process.
Correct Answer: D

QUESTION 8
While performing a scheduled PK0-003 walkthrough at a construction site, the customer points out a discrepancy.
Which of the following is the FIRST step that should be taken before submitting a change control form?
A. Consult the project sponsor
B. Identify the change
C. Perform a feasibility study
D. Perform impact analysis
Correct Answer: B

QUESTION 9
A project team member has identified a required change to PK0-003 pdf one of their assigned tasks. The change would alter the order in which other tasks must be completed. Which of the following should be done NEXT?
A. Implement the change
B. Update the change registry
C. Document the change
D. Perform an impact analysis
Correct Answer: D

QUESTION 10
Additional company employees have been assigned to the project. Which of the following will be affected?
A. The timeline may be positively affected at the expense of the project cost.
B. This change does not affect the triple constraint because the additional employees are already on the company payroll.
C. The quality of the product will improve but it will add more time to the project to train the new employees.
D. Total project cost will be reduced because the project can now be completed sooner.
Correct Answer: A

QUESTION 11
Which of the following is the project manager implementing when they PK0-003 allocate additional resources to a set of tasks that are in the critical path and are slowing down the project completion?
A. CrashingB. Optimizing
C. Controlling
D. Fast tracking
Correct Answer: A

QUESTION 12
The project manager is reviewing the Pareto chart to identify if the life cycle of a deliverable is producing software bugs. Which of the following are represented in the chart? (Select TWO).
A. Number of work units affected by the bug
B. Percentage of bug types occurring
C. Software bug counts
D. Root cause of bug occurrence
E. Affect of the bug occurrence
Correct Answer: BC

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Pass CompTIA 220-801 Exam With Best Study Materials And Youtube Free Try

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Vendor: CompTIA
Exam Code: 220-801
Exam Name: CompTIA A+ Certification Exam
Version: Demo
220-801
QUESTION 1
A desktop computer is exhibiting artifacts on the screen after prolonged use. A technician has already updated the video drivers and ran all operating system updates.
Which of the following is the MOST likely cause for this?
A. Defective cabling
B. Outdated system BIOS
C. Incorrect GPU firmware
D. Overheating GPU
Correct Answer: D

QUESTION 2
Which of the following types of cables are MOST likely to 220-801 pdf be used to connect to an external hard drive? (Select TWO).
A. Molex
B. SPDIF
C. eSATA
D. HDMI
E. USB 3.0
F. CAT6e
Correct Answer: CE

QUESTION 3
A user wants to store a personal video to view at a later time. Which of the following types of media is the LEAST expensive with a maximum capacity of 750MB?
A. USB drive
B. DVD-R
C. Blu-Ray
D. CD-R
Correct Answer: D

QUESTION 4
A user is asking for recommendations on 220-801 dumps building a PC that will primarily be used for gaming. Which of the following should the technician recommend? (Select TWO).
A. 7.1 sound card
B. CAD video card
C. Virtualization support
D. Thunderbolt expansion cards
E. RAID controller
F. High-end video card
Correct Answer: AF

QUESTION 5
A user is watching streaming video on a home network, but experiences buffering and delays when there are too many people on the network. Which of the following is MOST likely to resolve the issue?
A. Disable SSID broadcast
B. Setup UPnP
C. Enable QoS
D. Configure DMZ
Correct Answer: C

QUESTION 6
A technician is troubleshooting a desktop PC. When the 220-801 power button is pressed, the fan momentarily spins and the PC does not boot. Which of the following components is MOST likely the problem?
A. CPU
B. CMOS battery
C. RAM
D. Power supply
Correct Answer: D

QUESTION 7
A technician is troubleshooting performance issues with a desktop PC and hears clicking noises coming from inside the case. Which of the following is the MOST likely cause?A. Low voltage power supply
B. Failing magnetic hard drive
C. Corrupted Solid State Drive
D. Overheated RAM
Correct Answer: B

QUESTION 8
Ann, a business traveler, calls her company’s help desk reporting that she cannot connect to the hotel’s Internet. Which of the following is the FIRST troubleshooting step the 220-801 vce help desk technician should advise?
A. Verify WiFi is enabled
B. Check the proxy settings
C. Contact the hotel’s front desk
D. Boot into Safe Mode
Correct Answer: A

QUESTION 9
A computer is running very slowly and there is a clicking sound coming from the tower. Which of the following is the BEST course of action?
A. Format the drive and install the OS.
B. Partition the drive. Format the drive and install the OS.
C. Backup data. Format and install the OS.
D. Backup data. Replace the drive and install the OS.
Correct Answer: D

QUESTION 10
A computer will not load Windows and displays the 220-801 exam error message “Operating system not found”. Which of the following tools should the technician use to troubleshoot the issue?
A. bootrec
B. diskpart
C. format
D. sfc
Correct Answer: A

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High Quality CompTIA LX0-103 PDF Exam Study Materials And Youtube

QUESTION 1
Which of the following bash option CompTIA LX0-103 pdf will prevent an administrator from overwriting a file with a “>”?
A. set -o safe
B. set -o noglob
C. set -o noclobber
D. set -o append
E. set -o nooverwrite
Correct Answer: C

LX0-103

QUESTION 2
All of the following are Mail Transport Agents EXCEPT:
A. exim
B. postfix
C. sendmail
D. qmail
E. mail
Correct Answer: E

QUESTION 3
Which of the following programs uses the hosts.allow file to LX0-103 perform its main task of checking for access control restrictions to system services?
A. tcpd
B. inetd
C. fingerd
D. mountd
E. xinetd
Correct Answer: A

QUESTION 4
In the following command and its output, echo $$ 12942 which of the following is 12942?
A. The process ID of the echo command.
B. The process ID of the current shell.
C. The process ID of the last command executed.
D. The process ID of the last backgrounded command.
Correct Answer: B

QUESTION 5
Which of the following commands will print the LX0-103 exam exit value of the previous command to the screen in bash?
A. echo $?
B. echo $#
C. echo $exit
D. echo $status
E. echo $&}
Correct Answer: A

QUESTION 6
Which of the following statements about crontab are true? (Select TWO).
A. Every user may have their owncrontab.
B. Changing a crontab requires a reload/restart of the cron daemon.
C. The cron daemon reloads crontab files automatically when necessary.
D. hourly is the same as “0 * * * *”.
E. A cron daemon must run for each existing crontab.
Correct Answer: AC

QUESTION 7
Which of the following commands is used to LX0-103 deactivate a network interface?
A. ifdown
B. ipdown
C. net
D. netdown
Correct Answer: A

QUESTION 8
Which of the following looks like a correct entry in the /etc/hosts file?
A. localhost 127.0.0.1 localhost.localdomain
B. localhost.localdomainlocalhost 127.0.0.1
C. localhostlocalhost.localdomain 127.0.0.1
D. 127.0.0.1 localhost.localdomainlocalhost
E. localhost.localdomain 127.0.0.1 localhost
Correct Answer: D

QUESTION 9
Which of the following lines would an administrator find in the LX0-103 vce file /etc/resolv.conf?
A. order hosts, bind
B. 192.168.168.4 dns-server
C. hosts: files, dns
D. domain mycompany.com
Correct Answer: D

QUESTION 10
Which of the following find commands will print out a list of suid root files in /usr?
A. find /usr -uid 0 -perm +4000
B. find -user root +mode +s /usr
C. find -type suid -username root -d /usr
D. find /usr -ls \*s\* -u root
E. find /usr -suid -perm +4000
Correct Answer: A

QUESTION 11
Which of the LX0-103 following commands will provide locale-specific information about a system and its environment?
A. loconfig
B. getlocale
C. locale
D. tzconfig
E. tzselect
Correct Answer: C

QUESTION 12
Which of the following should the permission settings be for /etc/passwd and /etc/shadow?
A. /etc/passwD. -rw-r–r– /etc/shadow: -r——–
B. /etc/passwD. -r——– /etc/shadow: -rw-r–r–
C. /etc/passwD. -rw-r–r– /etc/shadow: -rw-r–r–
D. /etc/passwD. -r——– /etc/shadow: -r——–}
Correct Answer: A

QUESTION 13
Which of the following configuration files should be modified to set default shell variables for all users?
A. /etc/bashrc
B. /etc/profile
C. ~default/.bash_profile
D. /etc/skel/.bashrc
E. /etc/skel/.bash_profile
Correct Answer: B

QUESTION 14
Suppose that the LX0-103 dumps command netstat -a hangs for a long time without producing output. An administrator might suspect:
A. A problem with NFS
B. A problem with DNS
C. A problem with NIS
D. A problem with routing
E. That the netstat daemon has crashed
Correct Answer: B

QUESTION 15
Which of the following statements are true regarding the below syslog.conf configuration directive? (Select THREE) *.err;kern.notice;auth.notice /dev/console
A. Severity crit messages from all facilities will be directed to /dev/console
B. Severity notice messages from the auth facility will be directed to /dev/console
C. Severity notice messages from the kern facility will be directed to /dev/console
D. Severity err messages from the mail facility will be directed /dev/console
E. Severity notice messages from all facilities will be directed to /dev/console
Correct Answer: BCD

QUESTION 16
On a system running the K Display Manager, when is the /etc/kde4/kdm/Xreset script automatically executed?
A. When KDM starts
B. When a user’s X session exists
C. When KDM crashes
D. When X is restarted
E. When X crashes
Correct Answer: B

QUESTION 17
Which of the following is the LX0-103 BEST way to temporarily suspend a user’s ability to interactively login?
A. Changing the user’s UID.
B. Changing the user’s password.
C. Changing the user’s shell to /bin/false.
D. Removing the user’s entry in /etc/passwd.
E. Placing the command logout in the user’s profile.
Correct Answer: C

QUESTION 18
To test a shell script called myscript, the environment variable FOOBAR must be removed temporarily. How can this be done?
A. unset -v FOOBAR
B. set -a FOOBAR=””
C. env -u FOOBAR myscript
D. env -i FOOBAR myscript
Correct Answer: C

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