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Which of the following OSs should the technician recommended to ensure the BEST performance on this computer?
A user who is running Windows XP calls a technician to upgrade the computer to a newer Windows OS. The user states the computer has only 1GB of RAM and 16GB of hard drive space with a 1.7GHz processor. Which of the following OSs should the technician recommended to ensure...
Which of the following needs to be adjusted on the workstation to fix the issue?
A technician receives an invalid certificate error when visiting a website with port 443 enabled. Other computers on the same LAN do not exhibit this symptom. Which of the following needs to be adjusted on the workstation to fix the issue?A . Date and timeB . UEFI boot modeC ....
Which of the following configurations MOST likely allowed the attack to take place?
A small office’s wireless network was compromised recently by an attacker who brute forced a PIN to gain access. The attacker then modified the DNS settings on the router and spread malware to the entire network. Which of the following configurations MOST likely allowed the attack to take place? (Choose...
Which of the following should the technician have covered previously as part of the original repair?
Joe, a user, returns his computer to the technician who performed a virus removal on it the week before. Joe states that several symptoms have returned. Which of the following should the technician have covered previously as part of the original repair?A . End-user educationB . Pre-installation environment cleaningC ....
Which of the following should be changed to resolve this issue?
A user’s mobile device appears to be losing battery life rapidly and often feels warm to the touch, even when it is put away. The device is relatively new, so the user is concerned it is defective. A technician inspects the device and sees the following: Which of the following...
Which of the following is the MOST likely issue Ann is experiencing?
Ann, a user, has purchased a new Android phone and is attempting to access a public hotspot. When she opens a browser, she gets a message indicating the page cannot be displayed. She notices there is a “?” in the radio icon in the toolbar. She has verified Bluetooth is...
Which of the following should a technician do to resolve the issue and avoid recurrence?
A user believes there is a virus on a laptop. The user installs additional real-time protection antivirus software but is now experiencing extremely slow performance on the laptop. Which of the following should a technician do to resolve the issue and avoid recurrence?A . Activate real-time protection on both antivirus...
Which of the following shell commands would allow the administrator to gain the necessary permissions to update the software?
A junior Linux systems administrator needs to update system software. Which of the following shell commands would allow the administrator to gain the necessary permissions to update the software?A . sudoB . chmodC . grepD . pwdView AnswerAnswer: A
With which of the following types of infections are the PCs MOST likely infected?
A network administrator notifies a technician that the company is experiencing a DDoS attack. Several internal Windows PCs are the source of the traffic. The network administrator gives the technician the Windows computer names and states they be scanned and cleaned immediately. With which of the following types of infections...
Which of the following types of infection does the user MOST likely have?
A technician is working on a user’s workstation and notices a lot of unknown processes running in the background. The user informs the technician that an application was recently downloaded from the Internet. Which of the following types of infection does the user MOST likely have?A . RootkitB . KeyloggerC...
