please answer all for thumps up:)

We often discuss the efficiency of algorithms using "Big O Notation" to express how computational time changes with increasing amount of data N. Please order the following notations from most efficient (1) to least efficient (3). O(n2)O(nn)O(n) What is the main difference between the pairwise global alignment problem and pairwise local alignment problem? The local alignment output has no gaps There can be many global alignments but only one local alignment The global pairwise alignment problem can be solved exactly for short or moderately long sequences, in contrast to a local alignment which only has approximate solutions A global alignment includes all of the input sequences in the output; a local alignment need not. Smith-Waterman is an algorithm for finding the best global alignment between a pair of sequences. True False A suffix tree is a data structure often used to solve which of the following bioinformatic problems exactly and efficiently? (check all that are correct) Finding the best pairwise local alignment Finding the longest repeated substring in a string Finding an exact match between a query string and a longer target string Finding the best pairwise global alignment What are the job queues on the UA HPC? Select all that are correct. Low Priority High Priority Standard Windfall Which of the following are features of the University of Arizona HPC? Select all answers that are correct. Multiple systems are named after cats (puma, ocelote, etc) You should not run analyses on the login nodes. Jobs should be submitted with a SLURM script or ran via a requested interactive session. You can submit multiple jobs at once. The servers run on Windows NT You would like to change directories on the HPC to get to the location of your data. It is located at /home/username/ECOL_346_Sequences Which of the following commands will let you move to that location? mv/ home/username/ECOL_346_Sequences cp /home/username/ECOL_346_Sequences cd /home/username/ECOL_346_Sequences Is /home/username/ECOL_346_Sequences