Answer:
a. Routing protocol
Explanation
Routing protocol is a layer 3 (Network layer) protocol used by routers to exchange information about available routes , their associated costs and delays.
The correct answer to the question is option D.
A good number of desktop publishers would rather create the text portion of their documents using a word processing program, and then import the text into a desktop publishing file. Thankfully, w<span>ord processing programs are compatible with desktop publishing and other software programs.</span>
Answer:b)Reserve Room, Enter Contact Information, Enter Reservation Detail
Explanation: The use case is described as actors , actors goal, usage of use cases, units of scope and initial point and terminating point of use cases .
The situation mentioned in the question will take place for the reservation of the room through the instances in the form like filling the contact details for the identification , filling out reservation information as well for getting the knowledge about the room requirement by the person.
These details help in reaching out the particular person if required, number of days he wants to book the room,any extra facility he would like to have etc. After these detail filling activity the room can be reserved successfully.Thus , the most appropriate option is option (b).
Other options are incorrect because room reservation cannot be done without any formality as mentioned in the question and entering contact detail and reservation detail one by one.
XT(extra technology) computer: it cannot support GUI Based operating system. its processing speed is 477MHz
AT(advanced technology):it supports GUI Operating system. Its processing speed is 2GHz
PS/2:is a laptop computer which is rechargeable
and battery powered. it's operated with OS/2 operating system.
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Answer:
IEEE 1394 supports more devices on a single bus
Explanation:
What this means is that IEEE 1394 provides a single plug-and-socket connection on which up to 63 devices can be attached with data transfer speeds up to 400 Mbps (megabit s per second). The standard describes a serial bus( A shared channel that transmits data one bit after the other over a single wire or fiber) or pathway between one or more peripheral devices and your computer's microprocessor .
