Multiple Choice
Node gather enough anchor points and measurements, they compute their own locations. Once they have localized, they also declare themselves as an anchors. In this way, sensor nodes without enough anchors get a chance to localize. This approach is called as ____________ localization.
A) iterative
B) direct
C) range free
D) a and c both
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Anchor nodes are the nodes having _.<br>A)compass
Q2: The _ the transmission power of the
Q3: Pre-deployment Schemes provide sensor nodes with their
Q4: For outdoor wireless sensor networks _ is
Q5: Trilateration measures distance based on radio communication
Q7: Range Based target tracking algorithm relies on<br>A)distance
Q8: Pre-deployment Schemes provide sensor nodes with their
Q9: A typical GPS receivers achieve 15 meters
Q10: For trilateration, we measure distances to at
Q11: _ is essential for any WSN application.<br>A)time