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Q71. Which of the following ports is used for a secure browser connection for an online purchase?

A. 23

B. 80

C. 110

D. 443

E. 3389

Answer: D


Q72. Which of the following devices transmits data to all ports regardless of final destination?

A. Firewall

B. Router

C. Switch

D. Hub

Answer: D


Q73. After setting up a new computer, a user states that the mouse and keyboard will not work. Which of the following is the MOST likely reason?

A. The network cable is disconnected

B. The PS/2 connectors are switched

C. The USB connectors are switched

D. The hard drive is unplugged

Answer: B


Q74. Which of the following panel types would allow for the THINNEST possible display

monitor?

A. LED

B. CRT

C. DLP

D. Plasma

Answer: A


Q75. A technician is working on a laptop with a failed Ethernet port caused by ESD. Which of the following is the simplest solution to restore network connectivity?

A. Re-solder the network connector

B. Replace the Ethernet daughter board

C. Update the Ethernet driver

D. Enable wireless and connect to the WAP

Answer: D


Q76. Which of the following RAM types can continue working if there is corrupt data?

A. Non-parity

B. Dual channel

C. Buffered

D. ECC

Answer: D


Q77. Which of the following connectors can be used for video, audio, and storage devices?

A. DVI

B. DisplayPort

C. HDMI

D. Thunderbolt

Answer: D


Q78. CORRECT TEXT

Laura, a customer, has instructed you to configure her home office wireless access point. Laura plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible. Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks. Laura requests that the default settings be changed to the following.

Wireless Name: HomeWiFi Shared Key: CompTIA Router Password: Secure$1 Finally, Laura wants to ensure that only her laptop and SmartPhone can connect to the network.

Laptop: IP Address 192.168.1.100 

Hardware Address: 00:0A:BF:03:C4:54 

SmartPhone: IP Address 192.168.1.101 

Hardware Address: 09:2C:D0:22:3F:11

Instructions: Select Laura's house in the diagram to configure her wireless network. Once the wireless network tabs are configured, select the save button and then the done button to submit.

Answer: 


Q79. Which of the following memory types is primarily used in laptops?

A. SDRAM

B. DDR2

C. ECC

D. SODIMM

Answer: D


Q80. A user reports that the mouse is not working properly. The technician notices on the user’s

workstation that the mouse cursor spins for several minutes before the technician can use the mouse. Which of the following is the cause of the issue?

A. Failed Operating System

B. Faulty mouse

C. Faulty CPU

D. Not enough memory

Answer: D