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WorksheetsNetwork Plus Pre Assessment
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
………………… is a network security measure in which a computer user or some other network component proves its identity in order to gain access to network resource?
a)
Authorization
b)
Compression
c)
Authentication
d)
Encryption
2.
………………… is a network security measure in which information is encoded or scrambled prior to transmission so that it cannot be read unless the recipient knows the decoding mechanism, or key?
a)
Authorization
b)
Compression
c)
Authentication
d)
Encryption
3.
Which of the following topology uses most of the cabling? (choose one answer)
a)
Bus
b)
Star
c)
Ring
d)
Mesh
4.
…………….. transmission is a transmission method in which data is transferred from a specific source address to a specific destination address
a)
Multicast
b)
Unicast
c)
Broadcast
d)
Anycast
5.
……………..transmission is a transmission method in which data goes from a source node to all other nodes on a network?
a)
32 Bits
b)
64 bits
c)
48 bits
d)
12 bits
6.
What is the name of the layer in which the communication is between MAC to MAC addresses?
a)
Datalink Layer
b)
Physical Layer
c)
Session Layer
d)
Application Layer
7.
How many valid host IP addresses can you get by applying a subnet mask of /27 in class C network 192.168.1.0 /27?
a)
8
b)
6
c)
30
d)
32
8.
What is the name of the layer in which the connection is established, maintained and terminated between two nodes?
a)
Physical Layer
b)
Datalink Layer
c)
Network Layer
d)
Session Layer
9.
Which of the following command can be used to find the path to a destination IP address?
a)
ipconfig /all
b)
ping
c)
traceroute
d)
arp -a
10.
Identify the prefix for the link local IPv6 address?
a)
2001::
b)
FE80::
c)
FEC0::
d)
2001::
11.
In ………………..routing, the administrator has to manually add the route in the routing table?
a)
Dynamic Routing
b)
Static Routing
c)
Policy Routing
d)
None of the above
12.
RIP Stands for
a)
Routing Information Path
b)
Routing Information Protocol
c)
Route Info Phase
d)
None of the above
13.
ARP Stands for
a)
Address Resolution Protocol
b)
Address Reverse Path
c)
Address Reserve Protocol
d)
None of the above
14.
Telnet used for
a)
Web Access
b)
VLAN purpose
c)
Remote Access
d)
None of the above
15.
DNS Stands for
a)
Domain Network System
b)
Domain Name Service
c)
Data Network Server
d)
Data Name Service
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