Multiple Choice
The time-to-live for a DNS record specifies the _____.
A) the maximum number of hops allowed for a packet to reach the host
B) the mean number of hops allowed for a packet to reach the host
C) the time at which the host is expected to be taken down for maintenance
D) the duration for which the name to IP address mapping is expected to be valid
Correct Answer:
Verified
Correct Answer:
Verified
Q2: In dynamic allocation,IP addresses are assigned by
Q3: The administrator for the ".com" domain is
Q4: In manual allocation,IP addresses are assigned by
Q5: Non-routable addresses are useful because _.<br>A)they enable
Q6: DHCP _.<br>A)automates the allocation of IP addresses<br>B)enables
Q8: In automatic allocation,IP addresses are assigned by
Q9: Non-routable addresses are also called _.<br>A)useless addresses<br>B)experimental
Q10: Clients locate the DHCP server on their
Q11: All of the following are RFC 1918
Q12: In a typical home network,the router also