Suppose That Sock Refers to a TCP Socket Connected to Another

question 3

Multiple Choice

Suppose that sock refers to a TCP socket connected to another machine, and in is aScanner.Which code sends the string "Who is there?" to the other machine, receives the return answer, and then prints it?

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Definitions:

Laser Printer

A type of printer that uses a laser beam and toner to produce high-quality text and graphics on paper.

Color Documents

Digital or printed materials that contain information in multiple colors, enhancing visual appeal and readability.

RG-59

A type of coax cable used in video networks.

Coaxial

Coaxial cable is a type of electrical cable with an inner conductor surrounded by a tubular insulating layer, used for transmitting television signals, internet connectivity, and other data.