How many DNS root servers are there?
A) 1.
B) 2.
C) 10.
D) 13.
E) DNS does not use root servers.
Correct Answer:
Verified
Q30: In the Domain Name System,there is a
Q32: In SNMP,the manager communicates directly with a(n)_.
A)managed
Q33: DHCP _ are configurable parameters that determine
Q34: Servers are normally given dynamic IP addresses.
Q35: DHCP servers update the configuration information they
Q39: Most firms have both a primary and
Q42: IPsec is a(n)_ layer standard.
A)physical
B)data link
C)internet
D)All of
Q45: In SNMP,"object" is another name for "managed
Q52: In SNMP,the manager communicates directly with the
Q65: IPsec operates at the data link layer.
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents