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please give right answers do not use other webiste and vhatgpt for this answer its giving wring answers all time please also this webiste allow exert answer 3 question

please give right answers do not use other webiste and vhatgpt for this answer its giving wring answers all time please also this webiste allow exert answer 3 question

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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please give right answers do not use other webiste and vhatgpt for this answer its giving wring answers all time please also this webiste allow exert answer 3 question i am asking only 2 question please23 25 answer correctly 

21. Given f () and main (), what is the output when main is called? function f() { local p=$2; q=1; r=$1; } function main () { p=1; q=2; r=3; f $p $q $r; echo $p $q $r; } (a)1 11 (b)1 12 (c)3 32 (d)311 e)None of the above with depth d and breadth b, the directories that have yet to be (c) temp (d) successors (e)none of the above 23. When creating a tree of directories with depth d and breadth b, how many nested loops do you have to have as we discussed in class? (a)1 (b)2 (c) 3 (d) 4 (e)none of the above 24. When creating a tree of directories with depth d and breadth b, the directories that have already been explored are held (memorized) in (a) open (d) successors (e)none of the above (b) closed (c) temp 25. Depth-first search creates directories in the following order for d=3 and b=3, where numbers are direc- tory names and /'s are subdirectories: (a) 0,1,2,0/0,0/1,0/2,1/0,... (c) 0,1,2,0/0,0/0/0,0/0/1,0/0/2,... 22. When creating a tree of directories explored are held (memorized) in (a) open (b) closed (b) 0,0/0,0/0/0,0/0/1,0/0/2,0/1/0,... (d) 0,0/0,0/1,0/2,1,1/0,1/1,1/2,... (e)none of the above
Transcribed Image Text:21. Given f () and main (), what is the output when main is called? function f() { local p=$2; q=1; r=$1; } function main () { p=1; q=2; r=3; f $p $q $r; echo $p $q $r; } (a)1 11 (b)1 12 (c)3 32 (d)311 e)None of the above with depth d and breadth b, the directories that have yet to be (c) temp (d) successors (e)none of the above 23. When creating a tree of directories with depth d and breadth b, how many nested loops do you have to have as we discussed in class? (a)1 (b)2 (c) 3 (d) 4 (e)none of the above 24. When creating a tree of directories with depth d and breadth b, the directories that have already been explored are held (memorized) in (a) open (d) successors (e)none of the above (b) closed (c) temp 25. Depth-first search creates directories in the following order for d=3 and b=3, where numbers are direc- tory names and /'s are subdirectories: (a) 0,1,2,0/0,0/1,0/2,1/0,... (c) 0,1,2,0/0,0/0/0,0/0/1,0/0/2,... 22. When creating a tree of directories explored are held (memorized) in (a) open (b) closed (b) 0,0/0,0/0/0,0/0/1,0/0/2,0/1/0,... (d) 0,0/0,0/1,0/2,1,1/0,1/1,1/2,... (e)none of the above
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