3. What is the function of a router

3. What is the function of a router in a data network? (select all applicable)
a. Device that determines the next network point which a data packet should be forwarded to.
b. Creates and maintains a table of available routes and uses this information to determine the best route for a given data packet.
c. A router is connected to at least 2 networks.
d. A router can at times be considered as a gateway to have access to other networks, example, the internet.

ผลลัพธ์ (ม้ง) 1:

3. yog tus muaj nuj nqi ntawm ib router nyob hauv ib lub network ntaub ntawv? (xaiv cov uas muaj feem xyuam)a. dais uas lwm network kis uas ib pob ntawv cov ntaub ntawv yuav tsum tau khaw tseg los siv txiav txim.b. txhawb thiab koom tes tseem khiav muaj ib nqe thiab siv cov ntaub ntawv no los txiav txim rau lawv zoo tshaj rau tus muab cov ntaub ntawv tuaj rau lawv.c. ib router txuas nrog tes hauj lwm li 2.d. tus router yuav lub caij yuav tau raws li lub rooj vag tau lwm tes hauj lwm, piv txwv, hauv internet.

ผลลัพธ์ (ม้ง) 2:

3. Yuav ua li cas yog cov kev ua ntawm ib tug router nyob rau hauv ib cov ntaub ntawv network? (xaiv tag nrho cov muaj)
ib tug. Ntaus ntawv uas txiav txim seb tus tom ntej no network point uas ib cov ntaub ntawv tuaj rau lawv yuav tsum tau xa mus rau.
B. Tsim thiab tswj ib lub rooj ntawm muaj kev thiab siv cov ntaub ntawv no los txiav txim seb qhov zoo tshaj plaws txoj kev rau ib tug muab cov ntaub ntawv tuaj rau lawv.
C. Ib tug router yog kev cob cog rua rau ntawm tsawg kawg yog 2 tes hauj lwm.
D. Ib tug router yuav ntawm lub sij hawm yuav tau ua ib lub rooj vag rau muaj kev nkag tau mus rau lwm cov tes hauj lwm, piv txwv li, hauv internet.