In Windows 10 use the TYPE command to display the contents of a text file on the standard output device.

Before a computer can transmit data on a wireless network in some cases, it must send What type of signal to the AP?

A. RTS B. ARP C. CTS D. DNS

In the accompanying figure, which part adds a semi-transparent black shadow to the lower-right corner of the figure with a blur radius of 15 pixels?

A. 1 B. 2 C. 3 D. 4