更多"Which of the following is an invali"的相关试题:
[多项选择]Which of the following are considered private IPv4 addresses?（）
A. 192.16.1.1
B. 172.35.1.1
C. 225.0.0.1
D. 127.0.0.1
E. 10.1.1.1
[单项选择]Which IPv6 address is the equivalent of the IPv4 interface loopback address 127.0.0.1?（）
A. ::1
B. ::
C. 2000::/3
D. 0::/10
[单项选择]About the following IP address ,Which is incorrect
A. 202.115.258.11
B. 127.0.0.1
C. 202.115.199.199
D. 203.115.26.0
[单项选择]Which of the following address formats uses 32-bit addressing?（）
A. IPv4
B. MAC address
C. IPv6
D. Host address
[单项选择]Which of the following is an invalid subnet mask?（）
A. 255.0.0.0
B. 255.256.255.0
C. 255.255.255.255
D. 255.255.00
[多项选择]Which of the following describe private IP addresses?（）
A. Addresses chosen by a company to communicate with the Internet.
B. Addresses that cannot be routed through the public Internet.
C. Addresses that can be routed through the public Internet.
D. A scheme to conserve public addresses.
E. Addresses licensed to enterprise or ISPs by an Internet registry organization.
[单项选择]Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?（）
A. inet.0
B. inet.1
C. inet.2
D. inet.3
[多项选择] Your ISP has assigned you the following IP address and subnet mask: IP address: 199.141.27.0 Subnet mask: 255.255.255.240 Which of the following addresses can be allocated to hosts on the resulting subnet?（）
A. 199.141.27.2
B. 199.141.27.175
C. 199.141.27.13
D. 199.141.27.11
E. 199.141.27.208
F. 199.141.27.112
[多项选择]Which two MBGP IPv4 sub-AFIs does the JUNOS software support?（）
A. unicast
B. anycast
C. multicast
D. broadcast
[单项选择]Which of the following is true about an IP address if the first bit is a zero?（）
A. The address is a Class A address.
B. The address is a Class B address.
C. The address is a Class C address.
D. The address is a Class D address.
[单项选择]Which of the following is a valid IP address in the public addressing scheme?（）
A. 10.20.1.1
B. 168.192.10.1
C. 233.10.20.1
D. 172.20.10.1
[多项选择]Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）
A. IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.
B. IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.
C. Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.
D. Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.
E. IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.
[单项选择]Given the following possibilities, which one results in an increase in total consumer expenditures（）
A. demand is unitary elastic and price falls.
B. demand is elastic and price rises.
C. demand is inelastic and price rises.
[单项选择]Of the following estimates, which most accurately reflect the actual cost of the project ？（）
A. Conceptual estimate
B. Order of magnitude estimate
C. Preliminary estimate
D. Bottom-up estimat
[单项选择]Which of the following is a public IP address?（）
A. 172.31.254.40
B. 10.100.11.1
C. 192.168.100.1
D. 172.15.16.76
[单项选择]Of the following functions, which is NOT possessed by the navigation computer
