최신CompTIA A+ Certification Exam (901) - 220-901무료샘플문제
문제1
A user reports that the cursor jumps to random screen locations when typing on a laptop computer. Which of the following devices is MOST likely causing this?
A user reports that the cursor jumps to random screen locations when typing on a laptop computer. Which of the following devices is MOST likely causing this?
정답: B
문제2
A brownout has occurred within a building. A technician is repairing a workstation which has a power light, but is not displaying anything on the screen and is not making any sounds during boot up. Which of the following should be used to further troubleshoot the workstation?
A brownout has occurred within a building. A technician is repairing a workstation which has a power light, but is not displaying anything on the screen and is not making any sounds during boot up. Which of the following should be used to further troubleshoot the workstation?
정답: B
문제3
A laptop user wants to connect three screens to a computer. The computer only has VGA and HDM outputs.
Which of the following would enable..... user to accomplish this? (Select TWO.)
A laptop user wants to connect three screens to a computer. The computer only has VGA and HDM outputs.
Which of the following would enable..... user to accomplish this? (Select TWO.)
정답: A,F
문제4
Which of the following allows for audio and video connections using a single cable?
Which of the following allows for audio and video connections using a single cable?
정답: A
문제5
A multimedia workstation has an existing SATA hard drive that is approaching full capacity. A technician wants to add additional hard drives into this workstation to store additional data. These drives will be used purely for file storage, and hardware redundancy is required to be in place to prevent data loss. The technician plans to add a PCle storage adapter to help fulfill these requirements. Which of the following actions should the technician take when installing this new hardware? (Select TWO).
A multimedia workstation has an existing SATA hard drive that is approaching full capacity. A technician wants to add additional hard drives into this workstation to store additional data. These drives will be used purely for file storage, and hardware redundancy is required to be in place to prevent data loss. The technician plans to add a PCle storage adapter to help fulfill these requirements. Which of the following actions should the technician take when installing this new hardware? (Select TWO).
정답: D,E
문제6
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.
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.
정답:
Review the explanation images for exact settings.
Explanation
Full configuration
Macintosh HD:Users:danielkeller:Desktop:Screen Shot 2015-07-31 at 6.06.09 AM.png
Macintosh HD:Users:danielkeller:Desktop:Screen Shot 2015-07-31 at 6.08.01 AM.png
Macintosh HD:Users:danielkeller:Desktop:Screen Shot 2015-07-31 at 6.08.41 AM.png
Explanation
Full configuration
Macintosh HD:Users:danielkeller:Desktop:Screen Shot 2015-07-31 at 6.06.09 AM.png
Macintosh HD:Users:danielkeller:Desktop:Screen Shot 2015-07-31 at 6.08.01 AM.png
Macintosh HD:Users:danielkeller:Desktop:Screen Shot 2015-07-31 at 6.08.41 AM.png
문제7
Which of the following ports is typically used for sending email?
Which of the following ports is typically used for sending email?
정답: B
문제8
A technician has noticed that a client has an unsecured wireless network. Which of the following IS the BEST security encryption type to protect the wireless network from intrusion?
A technician has noticed that a client has an unsecured wireless network. Which of the following IS the BEST security encryption type to protect the wireless network from intrusion?
정답: B
문제9
Which of the following would MOST likely be found on a docking station versus a port replicator?
Which of the following would MOST likely be found on a docking station versus a port replicator?
정답: A
설명: (ExamPassdump 회원만 볼 수 있음)
문제10
Which of the following ports is used when accessing a website with SSL encryption?
Which of the following ports is used when accessing a website with SSL encryption?
정답: D
문제11
While in flight, a user enabled airplane mode on a tablet. Which of the following functions are disabled when airplane mode is on? (Select TWO.)
While in flight, a user enabled airplane mode on a tablet. Which of the following functions are disabled when airplane mode is on? (Select TWO.)
정답: C,E
문제12
Drag and drop the following speeds to the appropriate wireless standard. Tokens may be used more than once.
Drag and drop the following speeds to the appropriate wireless standard. Tokens may be used more than once.
정답:
Explanation
