Which of the following is a characteristic of Type 2 hypervisors?
Answer(s): B
Type 2 hypervisors run as applications atop a host operating system, relying on that OS for hardware drivers and resource management rather than interfacing directly with the hardware.
Which of the following port numbers is used for a file transfer?
Answer(s): A
Port 21 is the default TCP port for the File Transfer Protocol (FTP), which is used to establish control connections for file transfers between clients and servers.
A user wants to print files from an overseas office using a shared network folder The user's laptop has no public-facing internet connectivity. Which of the following can be used to print from the shared network folder?
Answer(s): D
SMB is the protocol used for Windows file and printer sharing over a local network. By accessing the shared folder via SMB, the user’s laptop can send documents to the remote printer without requiring internet connectivity.
A user tries to connect a monitor to a laptop to have an additional screen for work, but both screens show the same content. Which of the following should the user do to resolve the issue?
By default, Windows often mirrors (duplicates) the laptop display. In Display settings, you can change the multiple-display option from “Duplicate” to “Extend”, enabling the second monitor to act as additional workspace rather than showing the same content.
Which of the following best represents the purpose of NFC?
NFC (Near Field Communication) enables secure, very short-range (typically <4 cm) wireless communication between two compatible devices, commonly used for contactless payments, pairing, or data exchange.
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