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WorksheetsICF-Mechanical-(Theory Quiz-2)
Total questions: 10
Worksheet time: 5mins
Computer Network is
Collection of hardware components and computers
Interconnected by communication channels
Sharing of resources and information
All of the Above
Protocols are?
Agreements on how communication components and DTE's are to communicate
Logical communication channels for transferring data
Physical communication channels sued for transferring data
None of above
what is a Firewall in Computer Network?
The physical boundary of Network
An operating System of Computer Network
A system designed to prevent unauthorized access
A web browsing Software
Which data communication method is used to transmit the data over a serial communication link?
Simplex
Half-duplex
Full duplex
All of above
Each IP packet must contain
Only Source address
Only Destination address
Source and Destination address
Source or Destination address
Routing tables of a router keeps track of
MAC Address Assignments
Port Assignments to network devices
Distribute IP address to network devices
Routes to use for forwarding data to its destination
The management of data flow between computers or devices or between nodes in a network is called
Flow control
Data Control
Data Management
Flow Management
The meaning of Straight-through Cable is
Four wire pairs connect to the same pin on each end
The cable Which Directly connects Computer to Computer
Four wire pairs not twisted with each other
The cable which is not twisted
Repeater operates in which layer of the OSI model?
Physical layer
Data link layer
Network layer
Transport layer
Bridge works in which layer of the OSI model?
Application layer
Transport layer
Network layer
Datalink layer
