Legacy software needs to be installed on a netbook. Which of the following is MOST likely needed in order to install the software?
A. Lightning port
B. Bluetooth adapter
C. USB optical drive
D. NFC chip
CompTIA A+ Question K-3
A user works in a public kiosk where their laptop is susceptible to theft. The information can be remotely wiped so data loss is not a concern. Which of the following options should be considered to secure the laptop?
A. Use data encryption.
B. Use a cable lock.
C. Use multifactor authentication.
D. Use a strong password.
CompTIA A+ Question K-2
Which of the following does a technician need to do before giving a PC, which has been confiscated for prohibited activity, to another department?
A. Identify prohibited activity on PC
B. Document change of custody
C. Report prohibited activity
D. Preserve data
CompTIA A+ Question K-1
A building has five rooms each with their own switch. All network packets from each room pass through room five’s switch prior to reaching any PC or the Internet. Which of the following LAN topologies is being used at this company?
A. Mesh
B. Star
C. Bus
D. Hybrid
CompTIA A+ Question J-100
Which of the following devices is BEST to use when designing a SOHO network to ensure the least amount of collisions?
A. Switch
B. Bridge
C. Hub
D. Access point
CompTIA A+ Question J-99
A common method of accessing computers remotely that uses port 23 is known as?
A. LDAP
B. RDP
C. Telnet
D. FTP
CompTIA A+ Question J-98
A new firewall has recently been installed and several users are now unable to access the Internet. Which of the following ports is MOST likely being blocked?
A. 23
B. 25
C. 80
D. 110
CompTIA A+ Question J-97
A technician just installed an antivirus suite on a workstation. It is kept up-to-date and has recently scanned the system. A day later the user reports slower response times than usual. Which of the following is the user MOST likely experiencing?
A. Advertisements
B. Resource consumption
C. A trojan infection
D. Unremoved viruses
CompTIA A+ Question J-96
A technician is installing Hyper-V and is getting an error that the software is not able to be installed. Which of the following processor characteristics should be checked?
A. Cache size
B. Virtualization support
C. Number of cores
D. Hyperthreading
CompTIA A+ Question J-95
Which of the following special function keys might prevent a user from connecting to the Internet?
A. Wireless
B. Screen lock
C. Volume
D. Bluetooth