CompTIA A+ Core 2 (2022 series)683 questions across 69 pages are complete and free, with no account or card.
683 questions in this bank
Free access · progress saved on this device
Upon downloading a new ISO, an administrator is presented with the following string: 59d15a16ce90c8ee97fa7c211b7673a8 Which of the following BEST describes the purpose of this string?
Answer: C
Thought it was digital signature for a second because those are used for nonrepudiation, but no, the checksums to verify file integrity generally use SHA hashes, I checked the VirtualBox site.
Source: Adapted from community discussion — takomaki
During a network outage, a technician discovers a new network switch that was not listed in the support documentation. The switch was installed during a recent change window when a new office was added to the environment. Which of the following would most likely prevent this type of mismatch after next month's change window?
Answer: B
A user's iPhone was permanently locked after several failed log-in attempts. Which of the following authentication methods are needed to restore access, applications, and data to the device?
Answer: C
C. Primary account and password To restore access, applications, and data to an iPhone that has been permanently locked due to several failed login attempts, the user typically needs to use their primary account (Apple ID) and the associated password. This is the standard method for regaining access to the device and its data. The user will need to enter their Apple ID and password to unlock the iPhone and access their data. Other authentication methods, such as fingerprint, facial recognition, PIN code, recovery contact, or recovery key, are not typically used in this situation.
Source: Adapted from community discussion — bjknbasdkjhas
A company-owned mobile device is displaying a high number of ads, receiving data-usage limit notifications, and experiencing slow response. After checking the device, a technician notices the device has been jailbroken. Which of the following should the technician do next?
Answer: B
A remote user is experiencing issues with Outlook settings and asks a technician to review the settings. Which of the following can the technician use to access the user's computer remotely?
Answer: C
C. RMM (Remote Monitoring and Management) RMM tools are specifically designed to allow technicians to remotely monitor, manage, and troubleshoot client systems. They provide the necessary access and capabilities to address issues such as Outlook settings remotely. While VPN (Virtual Private Network) can provide secure access to the network and RDP (Remote Desktop Protocol) allows remote desktop control, RMM tools are more comprehensive and better suited for remote support tasks like the one described. SSH (Secure Shell) is typically used for secure command-line access to servers and would not be the best choice for managing Outlook settings on a user's computer.
Source: Adapted from community discussion — ollie93
A computer technician is investigating a computer that is not booting. The user reports that the computer was working prior to shutting it down last night. The technician notices a removable USB device is inserted, and the user explains the device is a prize the user received in the mail yesterday. Which of the following types of attacks does this describe?
Answer: A
Plugging an unknown USB in a computer can result in several forms of cyberattacks. There's a chance that the malicious USB could infect your computer with a virus, malware, or spyware. It can lead the victim to a phishing site where the cybercriminal can lure the target into sharing their private data. It is literally called ''USB baiting'' What in the world are you talking about ''tailgating''? Stop using ChatGPT and use your own brain and do some minimal research!
Source: Adapted from community discussion — Paula77
A workstation is displaying a message indicating that a user must exchange cryptocurrency for a decryption key. Which of the following is the best way for a technician to return the device to service safely?
Answer: B
"The best way" - not "what should you try first?" You have to think like CompTIA. Reinstall the OS. Running a scan is better for prevention, not a solution.
Source: Adapted from community discussion — yutface
A salesperson's computer is unable to print any orders on a local printer that is connected to the computer. Which of the following tools should the salesperson use to restart the print spooler?
Answer: D
Which of the following helps ensure that a piece of evidence extracted from a PC is admissible in a court of law?
Answer: D
A network technician is deploying a new machine in a small branch office that does not have a DHCP server. The new machine automatically receives the IP address of 169.254.0.2 and is unable to communicate with the rest of the network. Which of the following would restore communication?
Answer: A
it does not have a DHCP server. so only way to restore communication with rest of the network is assign static entry. we know 169.254.x.x is a APIPA address but in the question , they didn't ask about this ip address. they asked , what action has to be taken to communicate with entire network.
Source: Adapted from community discussion — Mr_Tension
Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page
220-1102 practice, question 331. 683 questions available.
Version 1.0.0. How we source questions