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October 9, 2017

Latest 220-902: Ucertify real testing material from 121 to 130

Testking offers free demo for 220-902 exam. "CompTIA A+ Certification Exam (902)", also known as 220-902 exam, is a CompTIA Certification. This set of posts, Passing the CompTIA 220-902 exam, will help you answer those questions. The 220-902 Questions & Answers covers all the knowledge points of the real exam. 100% real CompTIA 220-902 exams and revised by experts!

Q121. A technician contacts the network administrator to request a list of all static IP addresses in the building. Which of the following server roles would the technician MOST likely review to find that information? 

A. DHCP server 

B. DNS server 

C. File server 

D. Proxy server 

Answer:


Q122. An administrator must upgrade multiple workstations with a new image being deployed using Windows Deployment Services. Which of the following client-side boot methods initiates the deployment of the new image? 

A. USB flash drive 

B. CD-ROM 

C. PXE 

D. GRUB 

Answer:


Q123. A technician is configuring a SOHO router to ensure network computers can only use secured protocols on the Internet. Which of the following ports should be allowed? 

A. 143 

B. 23 

C. 443 

D. 3269 

E. 3389 

Answer:


Q124. A user, Joe, calls and states every few hours he is unable to connect to the Internet for several minutes but is able to access internal sites during this time. Which of the following tools would be used to find the issue with the network connection? 

A. TRACERT 

B. NETSTAT 

C. IPCONFIG 

D. NSLOOKUP 

Answer:


Q125. Joe, a user, has connected a tablet to his personal mobile hot-spot device in a public location for Internet access. The device display indicates there are two connections instead of just one. Which of the following actions can he perform to prevent this unauthorized access to the device immediately? (Select TWO). 

A. Change the SSID to a different broadcast name 

B. Add the intruding device to a blocked access list 

C. Access the intruder’s device and shut it down 

D. Shut down the device until the intruder is no longer in the area 

E. Set up a WiFi analyzer to identify the intruding device 

Answer: A,B 


Q126. A user wants to configure a smartphone to save all attachments from an Outlook.com email to a cloud-based service. Which of the following would be BEST to use to accomplish this? 

A. Google Drive 

B. iCloud 

C. One Drive 

D. FTP 

Answer:


Q127. CORRECT TEXT 

You need to configure your mobile device to send and receive electronic messages from your company. Your mobile device must be able to truly synchronize the message state with your desktop so that when a message is read on your desktop it is marked as read on your mobile device These are the proper parameters: 

Email address tech@techies com 

Password P@SSwOrd 

Pop techies com Port 110 Security. None 

IMAP techies com Port 993 Security SSL 

Smtp.techies.com Port 465 Security: TLS 

Company SSID Techies 

Security WPA2 

Passphrase P@SSwOrd 

SSID is not broadcasted 

Instructions You are not authorized to use the Company's WLAN The outgoing server does not require login credentials When you have completed the simulation, please select the done button to submit your answer. 

Answer: Please review explanation for detailed answer. 


Q128. Ann, a user, states that after installing an update on her iPhone, the WiFi starts to malfunction. The WiFi icon is displaying that it has connectivity but she is still unable to browse. Which of the following could be the issue? 

A. PRAM needs to be reset 

B. iCloud is corrupted 

C. The router needs to be rebooted 

D. The upgrade needs to be uninstalled 

Answer:


Q129. Which of the following identifies traffic based upon its physical network address? 

A. Phishing 

B. Hashing 

C. MAC filtering 

D. Geotracking 

Answer:


Q130. In preparation for an operating system upgrade, a technician is tasked with installing additional memory modules in a computer. Which of the following safety steps should be performed FIRST? 

A. Use safety goggles 

B. Remove jewelry 

C. Put on an ESD strap 

D. Disconnect power 

Answer:



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