Answer the following statement(s) true (T) or false (F)

1. Communication with an Ethernet device using Ethernet communications is not possible until the device is configured and/or the IP address for the device is known.
2. The 1769-L23s are available with embedded ControlNet communications.
3. All 1769 CompactLogix controllers are supplied with one serial and one Ethernet port.
4. DeviceNet communications require the separate purchase of the communications modules for insertion into a CompactLogix slot.
5. The CompactLogix Ethernet/IP address changes frequently after installing a network and configuring other devices on the network.

1. True
2. False
3. False
4. True
5. False

Computer Science & Information Technology

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Signal handlers take two arguments—_________ and_________ .

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When a program creates a new thread, the new thread begins its lifecycle in the________state.

a) ready. b) born. c) start. d) None of the above.

Computer Science & Information Technology