TCP/IP Test
After a host name is resolved to an IP address, what does a local host need to do next to communicate with the target host if the target host resides on the same subnet?
Assuming that none of the hosts has cached the entries, how many ARP broadcasts would be required for a host on one subnet to communicate with a host on a remote subnet that is separated by a singl...
At what point does a DHCP client attempt to renew its lease?
By default how many subnets can you create with a Class B network address using a subnet mask of 255.255.252.0?
How can a host resolve an IP address of another host located on the same subnet without needing to send a broadcast?
How can you prevent a DHCP server from assigning an IP address to a DHCP client when that address is within the range of addresses defined in a DHCP scope?
How do you resolve IP addresses locally?
How does ARP work when attempting to resolve the IP address of a destination host located on a different subnet?
How is a subnet mask specified for supernetting?
How many bits are used to represent an IPv4 address?
How many hosts can a Class A network accommodate?
How many hosts can you assign with a Class C network address using a subnet mask of 255.255.255.192?
How many subnets are available in a class B network with subnet mask of 255.255.255.0?
If UDP receives datagrams that are not in a sequence, what will it do?
If you have a subnet mask of /27 for a class C network, how many subnets and host per subnet will you get?
In TCP/IP, what is the Windowing mechanism used for?
In which class of addresses does the first octet specify the network ID and the last three octets specify the host ID?
On which layer of OSI (Open Systems Interconnection) model do TCP and UDP work?
State whether true or false. TCP is less reliable but faster than UDP.
To which subnet does the IP address 10.120.100.255/18 belong to?
What are some of the keywords that can be included in your LMHOSTS file?
What does the HOSTS file contain?
What is maximum number of hosts allowed on subnet 172.20.64.0/23?
What is the binary value of 157?
What is the binary value of hex 9F?
What is the binary value of hex BF?
What is the broadcast address of IP address 172.16.10.0 with a subnet mask of 255.255.252.0?
What is the class of IP address 128.10.15.24?
What is the default subnet mask for a Class C network?
What is the default time-to-live (TTL) value for an entry in the ARP cache?
What is the maximum life time of an entry in the Dynamic ARP cache?
What is the maximum number of usable subnets that you can create in a class B network?
What is the maximum number of valid IP addresses in a class C network?
What is the network ID of IP address 172.30.60.0/20?
What is the port number used by HTTP?
What is the purpose of a DHCP relay agent?
What is the purpose of the metric value in a routing table?
What kind of message can an SNMP agent generate?
What must be specified as part of a client reservation?
What TCP/IP configuration settings are required for a computer to be able to communicate outside of its local subnet?
When is supernetting required?
Which address classes cannot be assigned to host computers?
Which are the two valid IP addresses in the subnets of 192.168.10.0 network with a subnet mask of 255.255.255.248?
Which class address has the beginning range of 192.0.0.1 and the ending range of 223.255.255.254?
Which file transfer Protocol uses UDP as a transport Protocol and lacks security?
Which IP address class does the following IP address belong to? 78.34.6.90
Which of the following address is reserved for loopback tests?
Which of the following addresses are reserved for multicasting?
Which of the following indicates a local class C subnet?
Which of the following is a Multicast Address?
Which of the following is a universal and uniform numeric identifier for each computer on the network?
Which of the following is a valid host IP address?
Which of the following is a valid unicast IP address?
Which of the following is definitely a broadcast address for a class C network having Subnet Mask 255.255.255.0?
Which of the following Protocols can automatically provide IP address, subnet mask, default gateway and DNS server's IP address to a client on a network?
Which of the following Protocols is used as a security Protocol and is also one of the secure encryption systems used in communication?
Which of the following Protocols is used for transferring electronic mail?
Which of the following Protocols use port number 25?
Which of the following ranges are reserved as private addresses?
Which one of the following addresses can be used as a host address for the subnet 200.100.10.64/27?
Which protocol does the ping command use when attempting to test whether a remote host is running?
Which Protocol is used to find the IP address from the name of a website/host?
Which Protocol is used to obtain the MAC address from a given IP address?
Which protocol is used to transfer information between a WWW server and a WWW browser?
Which protocol matches the remote host's physical address to a given IP address?
Which Protocol uses port number 21?
Which protocols does SNMP use when sending messages between subnets?
Which statements are true regarding UDP?
Which technique enables a single network address to span multiple physical networks?
Which utility should you use to test whether TCP/IP has been initialized on a computer?
You have 350 computers spread across eight subnets with two DHCP servers. You want each workstation to receive an IP address even when one of the DHCP servers is down. What should you do?
You have a Class A network address with 60 subnets. You need to add 40 new subnets in the next two years and still allow for the largest possible number of host IDs per subnet. Which subnet mask sh...
You have a Class B network and you plan to break it up into seven subnets. One subnet will be connected to the Internet, but you want all computers to have access to the Internet. How should you as...
You have four Class C network addresses: 203.200.5.0, 203.200.6.0, 203.200.7.0 and 203.200.8.0 You want to combine these addresses into one logical network to increase the host IDs that you can h...
Your Company has a class C network. Your company requires 6 usable subnets, with 20 hosts in each subnet. Which subnet mask will you use?
Your network has an IP of 150.150.0.0 and you need to divide it into multiple subnets. You need 600 host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should ...