Computer Networking
Information systems with common hardware, software, and network standards that provide easy access for end users and their networked computer systems. Select the best fit for answer:

TCP/IP
Open Systems
Internetwork processor
Protocol
None of these

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Computer Networking
Which of the following technique is used for fragment?

None of these
one of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size
All of these
a technique used in best-effort delivery systems to avoid endlessly looping packets
a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame

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Computer Networking
The fundamental requirements of private-to-public network interconnection methods which need to be provided in gateways is/are

adequate cost control mechanisms for administration of the private networks
A and B both
to assign address to private network DTEs
universal accessibility for private network Data Terminal Equipment (DTE)
None of these

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Computer Networking
A front-end processor is

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

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