What is meant by bidirectional tunneling? Why do you need HA–FA in addition to the HLR–VLR pair? Explain clearly.
What will be an ideal response?
The bidirectional tunneling approach implies that when an MS moves into a
foreign network, a binding update is sent to the HA, which then responses with a
binding acknowledgement. After that, a bidirectional tunnel is created by HA to
the FA that is currently serving the MS and HA encapsulates the packets for the
MS.
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A) 2 B) 3 C) 5 D) 8
How much must you deposit each year into your retirement account starting now and continuing through year 9, if you want to be able to withdraw $80,000 per year forever, beginning 30 years from now? Assume the account earns interest at (a) the generous rate of 10% per year, and (b) a more conservative rate of 4% per year. Compare the two amounts.
What will be an ideal response?
Two technicians are discussing the construction of a single piston caliper. Technician A says that the fluid is retained by a piston seal fitted in a groove machined in the piston. Technician B says that the piston is held in the caliper by a lock ring. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
During the 1870s and 1880s, Louis Pasteur developed a means of vaccinating animals to make them ____________________ to disease
Fill in the blank(s) with correct word