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Computer Science Engineering Object Oriented Programming Using C Plus Plus Difficulty: Medium

Which of the following parameters can be tuned for finding good ensemble model in bagging based algorithms? 1. Max number of samples 2. Max features 3. Bootstrapping of samples 4. Bootstrapping of features What is the output of this program? #include<stdio.h> #include<fcntl.h> int main() { pid_t fd; char ch; int count; fd = open("demo.c",O_RDONLY); do{ count = read(fd,&ch,1); printf("%c",ch); }while(count); return 0; } A hard disk with 20 surfaces will have . . . . . . . . heads. The parameter . . . . . . . . allows specifying the percentage of elements to put into the test/training set DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?