Related Questions

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
What is the address range of a Class B network address in binary?
A 01xxxxxx
B 0xxxxxxx
C 10xxxxxx
D 110xxxxx
The ratio of boys to girls in class A is 3 to 4 . The ratio of boys to girls in class B is 4 to 5 . If the two classes were combined, the ratio of boys to girls in class B is two less than the number of girls in class A. How many girls are in class A?
A 87
B 11
C 12
D 15
Three maths classes: X, Y, and Z take an algebra test. The average score of class X is 83. The average score of class Y is 76. The average score of class Z is 85. The average score of class X and Y is 79 and the average score of class Y and Z is 81. What is the average score of the combined classes X, Y, and Z?
A 81
B 81.5
C 82
D 84.5
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
Which of the following digits are known as the sub-address digits (for use by the user) of the Network User Address (NUA)?
A 05-Jul
B 01-Apr
C 08-Dec
D 13-14
E None of the above
In group of 27 students, 18 belongs to Communication Club and 15 belong to the Business Club. If Each student belongs to at least one club, how many students belong to both clubs?
A 3
B 6
C 4
D None of the above
The return address belongs to -
A The letter writer
B The recipient of the letter
C The typist who is writing for someone else
D The person the letter is going to
Which address is the loopback address?
A 0.0.0.1
B 127.0.0.0
C 127.0.0.1
D 255.255.255.255
E None of the above
How can you see the address of the DHCP server from which a client received its IP address?
A By using Advanced Properties of TCP/IP
B By using IPCONFIG/ALL
C By using DHCPINFO
D By pinging DHCP
E None of the above

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