Placement papers on Networking - Set 1

Placement papers on Networking - Set 1

1. What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?

32 bits
128 bytes
64 bits
128 bits
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2. You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server?

100 kbps
1 Mbps
2 Mbps
10 Mbps
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3. Which of the following is the valid host range for the subnet on which the IP address 192.168.168.188 255.255.255.192 resides?

192.168.168.129-190
192.168.168.129-191
192.168.168.128-190
192.168.168.128-192
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4. Which protocol does DHCP use at the Transport layer?

IP
TCP
UDP
ARP
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5. Where is a hub specified in the OSI model?

Session layer
Physical layer
Data Link layer
Application layer
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6. Which protocol is used to send a destination network unknown message back to originating hosts?

TCP
ARP
ICMP
BootP
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7. Which class of IP address has the most host addresses available by default?

A
B
C
A and B
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8. What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

Application
Host-to-Host
Internet
Network Access
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9. For large networks, _______ topology is used.

Bus
Star
Ring
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10. ISDN is an example of ______ network

Circuit switched
Packet switched
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