CompTIA 220-901 CompTIA A+ Certification Exam Online Training
CompTIA 220-901 Online Training
The questions for 220-901 were last updated at Nov 24,2024.
- Exam Code: 220-901
- Exam Name: CompTIA A+ Certification Exam
- Certification Provider: CompTIA
- Latest update: Nov 24,2024
Which of the following encryption types is used with WPA2?
- A . TKIP
- B . SSH
- C . AES
- D . SSL
An organization is preparing to make the switch from POST to a VoIP- based system.
Which of the following should the network administrator configure on the router to ensure calls ate not distorted or disconnected?
- A . QoS
- B . NAT
- C . DMZ
- D . UPnP
Which of the following encryption types is send with WPA2?
- A . TKIP
- B . SSH
- C . AES
- D . SSL
A technician receives the following message at bootup os not. found I he technician notices a flash drive inserted Which of the fallowing action should the technician take FIRST?
- A . Reinstall the OS.
- B . Remove the USB device.
- C . Reformat the hard disk.
- D . Modify the boat _ini file.
A user wants lo buy a smartphone that will allow for shopping with contactless payments.
Which of the following connection types should the smartphone have?
- A . NFC
- B . WiFi
- C . IR
- D . Bluetooth
Which of the following interconnects devices to make a star topology?
- A . Bridge
- B . Router
- C . Switch
- D . Firewall
A technician receives a call from a user about printing issues. When the technician arrives laser printer is sporadically printing clear images, and toner dust is visible on the pages the technician uses an appropriate toner vacuum to clean up the excess toner and decides it is time to perform maintenance on the printer.
Which of the following items should replace to resolve the issues? (Select TWO.)
- A . Transfer roller
- B . Duplexing assembly
- C . Fuser assembly
- D . Pickup roller
- E . Heating element
- F . Imaging drum
Which of the lollowing does IPv6 use to autoconfigure nodes?
- A . APIPA
- B . Neighbor discovery
- C . COR
- D . Address resolution protocol
A user reports that documents tram a laser printer Have vertical hues covering the length of the page when- nothing is printed. The user replaces the toner cartridge, but the problem persists.
Which of the following is MOST likely the causes?
- A . Outdated print driver
- B . Overheated fuser
- C . Detective toner cartridge
- D . Dirty corona wire
A customer is looking to increase the performance of an older computer by purchasing additional memory.
Which of the following should the customer consider after reviewing the computer’s motherboard specs?
- A . A DDR3 module consumes more power than a DDR2 module.
- B . The speed of the RAM module should be faster than the motherboard.
- C . A 1333MHz RAM module will run faster when paired with a 1600MHz module.
- D . RAM modules are not backward compatible for installation into older slots.
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