Answer: The difference present between the packet switching and circuit switching are as follows:-
- Packet switching i the switching in which the data packet travels through the connectionless path whereas connection oriented routes are present for circuit switching
- Network layer uses the feature of packet switching while physical layer uses circuit switching technique
- Data transferring is mostly preferred through packet switching and voice communication takes place through the circuit switching.
- Packet switching is considered flexible as no already established connection is present for switching but the connection in circuit switching are already defined which makes it less flexible.
Among the packet switching and circuit switching , packet switching is preferred for the communication through the data packets because they have flexibility and affordability.It can establish numerous connection for switching and this make it efficient.
Answer:
light year
Explanation:
Its is equal to 9,500,000,000,000km
Answer:
True
Explanation:
When open punctuation is used, we do not expect the use of punctuation after salutation or complimentary close. It is a relatively new concept in business writing and we can rightly use this method in modified block letter style of writing.
Some companies have developed business letter templates that are arranged in an open style, which permits the use of open punctuation in all aspect of business writings.
Answer:
Using the DNS service.
Explanation:
The computer sends a UDP packet with the domain name in it to port 53 of the configured DNS server, and expects a reply with the IP address of that domain.
Cluster perhaps
is the answer
