Related Questions

Your company uses both Ethernet and token-ring LAN's in the same building. Users need access to resources and the ability to transmit data between the LAN's. Which device would you use to enable communications between dissimilar LAN's that use different protocols?
A bridge
B router
C gateway
D repeater
E None of the above
Devices interconnected by the LAN should include
A Computers and terminals
B mass storage device, printers and plotters
C bridges and gateways
D All of the above
E None of the above
Frames from one LAN can be transmitted to another LAN via the device
A Router
B Bridge
C Repeater
D Modem
E None of the above
Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer.
A Modem
B Cable
C Hub
D Router
E None of the above
একটি LAN এর সাথে আরেকটি LAN কে যুক্ত করতে কি ব্যবহার করা হয়?
A রাউটার
B নেটওয়ার্ক
C সুইচ
D হাব
একটি প্রতিষ্ঠানের একটি LAN-কে অন্য একটি LAN-এর সাথে করার জন্য কী ব্যবহার করা হয়? 
A সুইচ
B মডেম
C মডুলেটর
D রাউটার
If we want to connect a few computers in a small office, all the computers in one building, or all the computers in several buildings in close proximity, which type of network is required?
A PAN
B LAN
C MAN
D SAN
In a shipment of computers, 1% of the computers are defective. What is the ratio of defective to non-defective computers?
A 1 : 200
B 1 : 100
C 1 : 99
D 99 : 1
A varsity campus has hundreds of computers and they are interconnected using Windows Operating System . What type of network is it ?
A CAN
B LAN
C MAN
D WAN
Why does the ionosphere of the Earth's atmosphere facilitate radio communication? i. The presence of ozone causes the reflection of radio waves to earth ii. Radio waves have a very long wavelength
A i only
B ii only
C both i & ii
D neither i nor ii

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