Quiz On The Go (Computer Networking Final)
In the process of fetching a webpage from a server the HTTP request/response takes _____ RTTs
1
Choose the correct private IP address ranges
10.0.0.0-10.255.255.255 172.16.0.0-172.31.255.255 172.16.0.0-172.16.255.255 192.168.0.0-192.168.255.255 All are private IP address ranges, but the first, second and fourth are reserved for a private network and the third is a part of B.
IPv6 address is of _____ bits
128
Which of the following is the correct example IPv6 address
2001:1265::0AE4:0000:005B:06B0
The IPv6 address 2001:1265:0000:0000:0AE4:0000:005B:06B0 with Both Zero and Leading zero compression can be represented as
2001:1265::AE4::5B:6B0
IPv6 address 2E21:0000:0000:0000:0011:0002:00C3:00A4 with only leading zero compression can be represented as
2E21::11:2:C3:A4
IPv4 address is of _____ bits
32
Find the oddly matched HTTP status codes
404 Not Found
The network routing prefix is generally _____ bits in length
48
The number of objects in a webpage which consists of 4 jpeg images and HTML text is _____
5
The global routing prefix is generally _____ bits in length, and the subnet ID is 16 bits in global unicast address
64
OSI network model has the _____ layers
7 layers
The 128 bits of an IPv6 address are represented in _____ 16 bits each
8 groups
An IP address is a numeric quantity that identifies
A network adapter to other devices on the network
In the DNS, network devices are mapped to IPv6 addresses by
AAAA records
UDP is _____ communication; you can send the data without creating the connection
Connectionless
_____ is a protocol used for automatic assignment of IPv4 addresses to hosts
DHCP
_____ is a protocol used for automatic assignment of IPv6 addresses to hosts
DHCPv6
Deployment of IPv6 can be done by following models
Dual-stack model Hybrid model
2000::/3 are the leading bits of
Global Unicast address
The HTTP response message leaves out the request object when _____ method is used
HEAD
The _____ method when used in the method field, leaves entity body empty
HEAD is empty, but the answer is none of the mentioned
Which of the following is present in both an HTTP request line and a status line?
HTTP version number
The second line of HTTP request message is called _____
Header line
Internet Protocol version 6 (IPv6) is the latest revision of the _____
IP
DNS reverse zone resolve _____ into a device name
IP Address
_____ was originally developed for IPv6
IPsec
Link local address is significant only to
Individual nodes on single link
ARP stands for address resolution protocol, and provides the IP address against a _____
MAC address
In the mail server, network devices are mapped to IPv6 addresses by
MX records
Routers communicate with each other and forward the packets base on _____
Neighbor table
The default connection type used by HTTP is
Persistent
172.31.25.151 is an example of _____ IP address
Private
The time taken by a packet to travel from client to server and then back to the client is called _____
RTT (round trip time)
Ping is a computer network tool used to test whether a particular host is _____
Reachable
The first line of HTTP request message is called _____
Request line
The values GET, POST, HEAD etc are specified in _____ of HTTP message
Request line
Default gateway is used for handling the request for route which is not present in _____
Routing table
The third line of HTTP request message is called _____
Status line
By _____ you can divide your network into different sub-networks which provide you security and easy management of IP addresses
Subnetting
The HTTP request message is sent in the _____ part of a three-way handshake
Third
IPv6 Global unicast addresses connects us to _____
WAN and Internet
Which of the following is incorrect?
Web cache doesn't have its own disk space
Multicast addresses in IPv6 are used to send data from _____ nodes with identifying the set of host
one-to-many Broadcast: one-to-all Multicast: one-to-many Unicast: one-to-one
