Physical or logical arrangement of network is __________
Which network topology requires a central controller or hub?
WAN stands for __________
In TDM, slots are further divided into __________
_____ is the multiplexing technique that shifts each signal to a different carrier frequency.
Which of this is not a guided media?
UTP is commonly used in __________
Fiber optics posses following properties __________
Radio channels are attractive medium because __________
In wireless ad-hoc network _________
Which among the following represents the objectives/requirements of Data Link Layer?
Which consequences are more likely to occur during the frame transmission in Stop-and-Wait ARQ mechanism?
Which feature of Go-Back-N ARQ mechanism possesses an ability to assign the sliding window in the forward diretion?
What are the frames issued by the secondary station of HDLC ,known as?
Which operational mode/s of HDLC support/s the balanced configuration by governing point-to-point link connectivity in addition to the primary as well as secondary functions performed by the station?
Frame Relay is cheaper than other _____
Frame Relay networks offer an option called _______
There are ________ total features of Frame Relay.
Virtual circuit identifier in frame relay is called _______
Frame relay has only _______
The process of transforming plain text into unreadable text.
A process of making the encrypted text readable again.
WTLS stands for?
The protocol designed to make the security of wireless LAN as good as that of wired LAN.
A person who enjoys learning details about computers and how to enhance their capabilities.
