Answer:
Border Gateway Protocol is a protocol the routers use to determine the most optimal path to forward the traffic.
Explanation:
BGP is a path vector protocol which chooses the most optimal path. The protocol decides core routing decisions based on path, configuration and network.
This protocol gives all the notification about the status of the connection and router.
It is used to routing in an autonomous system and provides ways to measure the effectiveness of configuration.
Answer:
3. ISDN
Explanation:
ISDN ( Integrated Services Digital Network ) -
It is the used for the simultaneous digital transmission of network service , data , video and voice , instead of the old circuits of the public switched telephone network ( PSTN ) , is referred to as ISDN .
The characteristic feature of ISDN is that it integrates the data and speech on the same lines , which is not possible in PSTN .
Hence, from the given information of the question,
The correct option is ISDN .
The best line to be added to the teacher’s lesson plan, which is supposed to emphasize the benefits of global communication, would be (D) learning in a global community enables you to expand your horizons and learn new languages.
The other options are not suitable because they highlight the negative side of global communications, which is not something that the teacher’s lesson intends to do.
Answer: B) Pseudocode should be properly formatted.
Explanation:
Pseudocode is defined as in the informal description of the given sequence, there is no need that it should be formatted properly. There is no such restriction required in the pseudocode as they are read by the humans not by the computer programs.
Pseudocode should be terminating, executable and unambiguous and it uses structural convention of the programming language rather than using machine reading.