Multiple Choice
All-to-one communication (reduction) is the dual of ______ broadcast.
A) all-to-all
B) one-to-all
C) one-to-one
D) all-to-one
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Group communication operations are built using which
Q10: logical operators used in algorithm are<br>A)xor<br>B)and<br>C)both<br>D)none
Q11: The dual of all-to-all broadcast is<br>A)all-to-all reduction<br>B)all-to-one
Q12: Which is known as Reduction?<br>A)all-to-one<br>B)all-to-all<br>C)one-to-one<br>D)one-to-all
Q13: Communication between two directly link nodes<br>A)cut-through routing<br>B)store-and-forward
Q15: Cost Analysis on a mesh is<br>A)2ts(sqrt(p) +
Q16: Each node first sends to one of
Q17: If we port algorithm to higher dimemsional
Q18: The second communication phase is a columnwise
Q19: Cost Analysis on a ring is<br>A)(ts +