Page 11 of 12 Β· 233 total questions.
Which of the following cloud types should be used when minimizing cost is the priority?
The correct answer is B. Option B: Shared
A customer reports that the output from their thermal receipt printer has vertical white lines. Which of the following would most likely resolve this issue?
The correct answer is D. Option D: Cleaning the heating element
While using a laptop and Bluetooth headset for conference calls, a user notices intermittent sound issues. The user frequently walks between office rooms during the calls, leaving the laptop in place. The office wireless network uses fiber for internet access and consists of two wireless APs that are connected. Which of the following is most likely causing the connectivity issue?
The correct answer is B. Option B: The user is moving in and out of range.
A user has issues selecting objects on their tablet. The user tries to select an object, and the object that opens is to the right of the object that the user selects. Which of the following should a technician do to troubleshoot the issue?
The correct answer is B. Option B: Calibrate the digitizer.
Explanation
Git provides distributed source control with branching, history, and collaborative change tracking.
Which of the following can be used by a mobile device to access a secure building?
The correct answer is B. Option B: Near-field communication This option keeps traffic private / properly secured as required.
An organization uses a vendor-hosted database server. Which of the following best describes this solution?
The correct answer is B. Option B: PaaS
Explanation
Platform as a service manages the underlying platform so customers focus on deploying applications and data.
A human resources manager printed a sensitive employee termination announcement and forgot to retrieve the document from the printer. Which of the following is a way to avoid this situation?
The correct answer is A. Option A: Badging
Which of the following characteristics differentiates DDR4 RAM from DDR3 RAM?
The correct answer is A. Option A: Lower operating voltage
A user reports that they cannot get their laptop to work with a video projector connected with an HDMI cable. The projector is turned on, the HDMI cable is securely connected on both ends, and the laptop displays properly on its own screen. The display mode is set to "Duplicate" on the laptop. Which of the following is most likely causing the issue?
The correct answer is D. Option D: The input source is incorrect on the projector. This option keeps traffic private / properly secured as required.
Which of the following cable types must be used when running copper network cable through a suspended ceiling that is used for air ventilation?
The correct answer is A. Option A: Plenum
Which of the following types of RAM is most likely used in data centers and in high-performance machines?
The correct answer is D. Option D: RDIMM
Following a power outage, a laptop will not turn on. Which of the following should a technician replace first to resolve the issue?
The correct answer is A. Option A: The AC adapter
A customer is using port 110 for email. However, the customer wants to upgrade to a more secure connection that automatically synchronizes with the server. Which of the following should the customer use?
The correct answer is A. Option A: IMAP This option keeps traffic private / properly secured as required.
A user's smartphone frequently disconnects from Wi-Fi networks, particularly in crowded areas like airports and coffee shops. The user also notices that their device shows a lower Wi-Fi signal strength compared to other devices in the same location. Which of the following is likely contributing to the smartphone's Wi-Fi connectivity issues?
The correct answer is A. Option A: The smartphone's antenna may be malfunctioning.
A healthcare facility is printing government documents on preprinted forms. The output has shifted downward on the paper and the printed data is not aligned with the blank spaces on the forms. Which of the following should a technician do first?
The correct answer is A. Option A: Verify that the correct paper type is loaded into the tray.
Which of the following should a technician check when the display of a computer is flickering?
The correct answer is B. Option B: Refresh rate
A consultant is assessing the wireless configurations for a small office. The existing equipment uses WEP encryption and operates on the default channel. The office is in a crowded urban area with many nearby networks. Which of the following is the best way to improve the wireless network performance?
The correct answer is A. Option A: Replacing the access point This option keeps traffic private / properly secured as required.
A technician is unable to join a computer to the domain. The technician runs ipconfig and gets the following output: Which of the following is the most likely cause?
The correct answer is D. Option D: DNS servers are manually set.
Explanation
DNS resolves host names to records such as IP addresses and service locations.
Which of the following cloud characteristics allows local folders to contain updates that are made by users on other devices?
The correct answer is B. Option B: Synchronization
Which of the following allows an organization to provide remote desktop resources without providing physical workstations to its users?
The correct answer is C. Option C: VDI
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