Question

STD and ISD are associated with __________.
(A) Telephone Network
(B) Newspaper network
(C) Computer network
(D) Radio network

Answer 1

Hint: An abbreviation is a pronounceable word framed from the primary letter (or initial not many letters) of each word in an expression or title. The recently joined letters make another word that turns into a piece of ordinary language. Utilizing abbreviated types of words or expressions can accelerate correspondence.

Complete answer:
Communication can extensively be characterized as trade of thoughts, messages and data between at least two people, through a medium, in a way that the sender and the beneficiary comprehend the message in good judgment, that is, they create regular comprehension of the message.
Telephone Network is utilized for voice correspondence. Phone Network utilizes Circuit Switching. Initially, the whole organization was alluded to as a regular phone framework (POTS) which utilizes simple signs. With the progression of innovation, for example in the PC time, there comes a component to convey information notwithstanding voice. The present organization is both practically equivalent to and computerized.
STD and ISD are related to phone organization.
ISD : International Subscriber Dialing (ISD) is the term used to depict a worldwide call dialed by the guest as opposed to going through an administrator.
STD: Stands for Subscriber Trunk Dialing. It was called when supporters used to settle on significant distance decisions without administrators' help. However, nowadays we barely hear this as calling turns out to be extremely simple with presentation of new progressed networks.

The correct answer is option A.

Note: The desire to mingle and get shaped into coordinated gatherings requires the requirement for communication. In the quick evolving world, chiefs impart changes in innovation, structure or individuals to the subordinates. In the event that the correspondence framework is efficient, it gets simpler for subordinates to comprehend and follow up on the message. Correspondence assumes a significant part in the lives of people and associations.