Computer Networking
A characteristic of a multiprogramming system is:

multiple CPUs
simultaneous execution of program instructions from two applications
All listed here
concurrent processing of two or more programs
None of these

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Computer Networking
You have the following routing table. Which of the following networks will not be placed in the neighbor routing table?R 192.168.30.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0C 192.168.40.0/24 is directly connected, Serial0 172.16.0.0/24 is subnetted, 1 subnetsC 172.16.30.0 is directly connected, Loopback0R 192.168.20.0/24 [120/1] via 192.168.40.1, 00:00:12, Serial0R 10.0.0.0/8 [120/15] via 192.168.40.1, 00:00:07, Serial0C 192.168.50.0/24 is directly connected, Ethernet0

All of them will be placed in the neighbor routing table
10.0.0.0
172.16.30.0
192.168.30.0

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Computer Networking
A front-end processor is

a minicomputer that relieves main-frame computers at a computer centre of communications control functions
a processor in a large-scale computer that executes operating system instructions
a user computer system
None of these
preliminary processor of batch jobs.

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