Q. How many types of hopping are present?

View solution

Q. How many switching layers are possessed by MG-OXC?

View solution

Q. _____________ supports a great number of wavelength channels and reduces the number of switches within the optical network.

View solution

Q. Individual wavelength channels and wavebands are terminated through ________________ layers.

View solution

Q. The routing and wavelength assignment problem addresses the core issue of _____________

View solution

Q. How many techniques of implementation are there for routing wavelength assignment (RWA)?

View solution

Q. ____________ deals with establishing the light path in frequently varying traffic patterns.

View solution

Q. Static RWA problem is also known as _____________

View solution

Q. The ___________ provides information about the physical path and wavelength assignment for all active light paths.

View solution

Q. ________________ plays an important role in determining the blocking probability of a network.

View solution

Q. Wavelength assignment in RWA is independent on the network topology.

View solution

Q. Static RWA technique is semi-permanent.

View solution

Q. Optical switching can be classified into ________ categories.

View solution

Q. ___________________ are the array of switches which forms circuit switching fabrics.

View solution

Q. ___________ is an example of a static circuit-switched network.

View solution

Q. What is the main disadvantage of OCS?

View solution

Q. Optical electro-conversions takes place in _________________ networks.

View solution

Q. How many functions are performed by an optical packet switch?

View solution

Q. ____________ provides data storage for packets to resolve contention problems.

View solution

Q. What is usually required by a packet to ensure that the data is not overwritten?

View solution