An IR printer stops working for half of an office while the other half is able to print. Which of the following should be checked FIRST?
A. Proper lighting
B. Paper levels
C. Physical obstructions
D. Printer share name
CompTIA A+ Core 2 Question J-52
Which of the following encryption standards is found on older wireless devices and provides minimal security?
A. WPA
B. WPA2
C. WEP
D. AES
CompTIA A+ Core 2 Question J-51
Computers on the network are frequently infected with viruses, malware, worms and Trojans. Which of the following should Mike, a technician, update automatically to prevent future problems?
A. Antivirus signatures
B. Antivirus engines
C. Malware engines
D. Virus encyclopedias
CompTIA A+ Core 2 Question J-50
A user states that they cannot connect to the network or the Internet. The technician determines the issue is that the computer has a static IP address and needs to use DHCP to work correctly. The technician sets the NIC to automatically assign an IP address. Which of the following should the technician perform NEXT?
A. Identify the type of network card and what Operating System the computer is running
B. Confirm the computer is back on the network and has Internet connectivity
C. They need to annotate what the static IP address was and inform the employees manager
D. They need to determine why the NIC was assigned a static IP address
CompTIA A+ Core 2 Question J-49
When configuring user accounts, which of the following should a technician perform?
A. Make all users local administrators
B. Assign the minimum required access to the users
C. Make all users standard users
D. Assign the maximum required access to the users
CompTIA A+ Core 2 Question J-48
A user has just purchased a wireless router for their home. Which of the following should be done to BEST secure the router from unauthorized access? (Select TWO).
A. Change router default logins
B. Change the security settings on their computer
C. Set encryption on the router
D. Update router firmware
E. Change the encryption on the computers wireless adapter
CompTIA A+ Core 2 Question J-47
When the computer is turned on it emits a series of beeps and does not POST. This can be caused by a bad:
A. CMOS battery
B. Video card
C. IDE cable
D. Floppy cable
CompTIA A+ Core 2 Question J-46
Which of the following enables a Windows 2000 server to assign IP addresses?
A. WINS (windows internet name service)
B. DHCP
C. DNS
D. IIS
CompTIA A+ Core 2 Question J-45
A small office has two routers, one wired and one wireless. Peter, a laptop user, experiences no issues while at his desk, but when he unplugs his laptop to go to a conference room, Peter is no longer able to access the Internet. Other users do not have this issue. A technician checks the laptop and sees an IP address of 169.254.13.142. Which of the following actions should the technician take FIRST so that Peter can access the Internet?
A. Disable the wired connection.
B. Reinstall DHCP on the server.
C. Refresh the network connection.
D. Power cycle the wireless router.
CompTIA A+ Core 2 Question J-44
When installing Hyper-V, which of the following is a hardware requirement?
A. 64-bit processor
B. 32GB of RAM
C. 1TB of storage space
D. Multi-display video card