Related Questions

which class of IP address has the most host addresses available by default ?
A A
B B & C
C C
D None
How many bits internet address is assigned to each host on a TCP/IP internet which is used in all communications with the host?
A 16 - bits
B 32 - bits
C 48 - bits
D 64 - bits
E None of the above
Which of the following specifies the network address and host address of the computer?
A The IP address
B The TCP address
C The subnet mask
D The default gateway
E None of the above
When a host knows its physical address but not its IP address, it can use _____.
A RARP
B ARP
C IGMP
D ICMP
E None of the above
If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?
A Discard it and send an error message back to the originating host
B Flood the network with the frame
C Add the source address and port to the MAC address table and forward the frame out the destination port
D Add the destination to the MAC address table and then forward the frame
Answer the question on the basis of the given information. Businesses are suffering because of lack of money available for development loans.To help businesses,the government plans to modify the income- tax structure in order to induce individual tax payers to put a larger portion of their incomes into retirement savings accounts, because as more money is deposited in such accounts, more money becomes available to borrowers. Which of the following, if true, raises the most serious doubt regarding the effectiveness of the government's plan to increase the amount of money available for development loans for businesses?
A When levels of personal retirement saving increase, consumer borrowing always increases correspondingly.
B The increased tax revenue the government would receive as a result of business expansion would not offset the loss in revenue from personal income taxes during the first year of the plan.
C Even With tax incentives,some people will choose not to increase their levels of retirement savings .
D Bankers generally will not continue to lend money to Businesses whose prospective earnings are insufficient to meet their loan repayment schedules.
A host machine is unable to communication with Google server. Which command is the most appropriate to run at host machine to determine which intermediary device is responsible for this failure ?
A talnet 192.168.1.1
B ping 192.168.1.1
C trcert 192.168.1.1
D ftp 192.168.1.1
A host machine is unable to communicate with Google server . Which command is the most appropriate to run at host machine to determine which intermediary device is responsible for this failure?
A relnet 192.168. 1.1
B ping 192. 168.1.1
C tracert 192. 168.1.1
D fip 192.168.1.1
Which of the following TCP/IP addresses constitute the loopback address?
A 1.1.1.1
B 255.255.255.255
C 127.0.0.0
D 127.0.0.1
A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session?
A Send a different source port number
B Restart the virtual circuit
C Decrease the sequence number
D Decrease the window size

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