What is the time complexity of the following algorithm power(n, x).? Assume that each operation takes a unit time. LongPower(int n, int x)
long ans
if(na=0) return
else 1
ans Power (n/2, x) Power (n/2, x);
if (n % 2 = 1)ans*-x;
return ans;
T(n)=T(n-1) +0(1)
T(n)=T(n/2) T(n/2)+0(1)
T(n) = 2T(n/2) + 0(1)
T(n) = 2T(n-1 ) + 0(1)

Consider a direct-mapped cache with 216 words in main memory. the cache has 16 blocks of 8 words each. it is a word-addressable computer (rather than a byte-addressable computer which we normally discuss). (a) how many blocks of main memory are there? (b) what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, cache block, and block offset fields (if they apply)? (c) to which cache block will the memory reference db6316 map?

What is the main benefit of minimizing the ribbon in word? more options will be accessible through customized keystrokes. more of the document will be viewable without needing to scroll. fewer controls will be accessible to the user by using the mouse. fewer editing options will be available without entering a password.

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?