Question 8 I am logged on as student and my current directory is /home/student. What is the RELATIVE path to the linuxgym-data directory from this directory? O /usr/local/linuxgym-data O ~/usr/local/linuxgym-data O ../../usr/local/linuxgym-data O ~/linuxgym-data O ../usr/local/linuxgym-data Question 9 Most file systems are organised as trees. What is an "edge" of a tree in regards to a filesystem? This is a "branch" of the tree. O This is the bottom of the tree This is where the nodes have the same parent This is the top of the tree O This is a node that has no children Question 10 O Which of the following "Big O" notations has the HIGHEST cost? (e.g. number of accesses required to read a files blocks) O O(n²) O O(n) O(log(n)) O(1)

Question 8 I am logged on as student and my current directory is /home/student. What is the RELATIVE path to the linuxgym-data directory from this directory? O /usr/local/linuxgym-data O ~/usr/local/linuxgym-data O ../../usr/local/linuxgym-data O ~/linuxgym-data O ../usr/local/linuxgym-data Question 9 Most file systems are organised as trees. What is an "edge" of a tree in regards to a filesystem? This is a "branch" of the tree. O This is the bottom of the tree This is where the nodes have the same parent This is the top of the tree O This is a node that has no children Question 10 O Which of the following "Big O" notations has the HIGHEST cost? (e.g. number of accesses required to read a files blocks) O O(n²) O O(n) O(log(n)) O(1)

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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