Question 10 Line anchors can be used to control the location of where a regular expression looks for a matct O True O False Question 11 What do you mount a file system to in a Linux machine? O to the master boot record of the hard drive O to a directory in the directory structure O to the boot loader in the directory structure O to a file in the directory structure Question 12 The command is used to format a disk partition with a file system. O gdisk O fsck O fdisk O mkfs

Question 10 Line anchors can be used to control the location of where a regular expression looks for a matct O True O False Question 11 What do you mount a file system to in a Linux machine? O to the master boot record of the hard drive O to a directory in the directory structure O to the boot loader in the directory structure O to a file in the directory structure Question 12 The command is used to format a disk partition with a file system. O gdisk O fsck O fdisk O mkfs

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

See similar textbooks

Similar questions

how to fix this
A file is a logical entity that is stored in the memory of . aExternal Storage b.RAM c.None d.Internal Storage
Solve query and please describe to the one who has no or little experience on Linux
When you work with a __________ file you access data from the beginning of the file to the end of the file. a. direct access b. random access c. sequential access d. binary access
File Edit View Sign Window Help ECS401U_210571675.pdf ECS401U_210571... x 16 / 29 125% 罗ア白 ,班 a) Compare and contrast in your own words the way reading from a file using a File Reader is done in Java with keyboard input using a scanner illustrating your answer using the following example code fragments. Note you are not being asked to explain line by line what the code does but use it to help explain the points made in your answer. public static void keyboardInput () } new Scanner(System.in); Scanner scanner String s; System.out.println("Please input the data"); s = scanner.nextLine(); System.out.println(s ); return; { public static void fileRead () throws IOException BufferedReader inputStream new BufferedReader (new FileReader("data.csv")); inputStream.readLine(); String s = System.out.println(s); inputStream.close(); return; {
python coding using pathlib, Separate the following path 'C:\Users\Barney\files\letters.txt' into the drive, the parent, file name, and the suffix (you can assign each to a variable or display on the screen from the .py (not the interactive shell))
1. Write a program that asks the user for the name of a file. The program should display only the 3 lines of the file's contents. If the file contains less than 3 lines, it should display the file's entire contents. Use the file: lorem_ipsum.txt to test your program. Comment your source code and describe your code to someone who may be viewing it for the first time. PLACE SCREENSHOTS OF THE PYTHON CODE AND ALL I/O BELOW. Please use Python Programming
javascript
Given a text file opened for reading identified by tfile, which of the following will assign the next five characters from the file to the variable five_ch five_ch = tfile.read_char(5) tfile = five_ch.read_char(5) tfile = five_ch.read_char(6) five_ch = tfile.read_char(6)
This is a main module. w7_main Module (supplied) Do not modify this module! Look at the code and make sure you understand it. // Workshop 7 // Version: 1.0 // Author: Asam Gulaid // Description: // This file tests your workshop 7 ///////////////////////////////////////////// #include<iostream> #include "Minister.h" #include "Minister.h" // intentional #include "MemberParliament.h" #include "MemberParliament.h" // intentional using namespace std; using namespace sdds; void printHeader(const char* title) { char oldFill = cout.fill('-'); cout.width(62); cout << "" << endl; cout << "|> " << title << endl; cout.fill('-'); cout.width(62); cout << "" << endl; cout.fill(oldFill); } void newElections(Minister& aMinister, const char* district, const char* newPM, double year) { aMinister.NewDistrict(district); aMinister.changePM(newPM); aMinister.assumeOffice(year); cout << "Status of New Election " << aMinister << endl…
When working with this type of file, you access its data from the beginning of the file to the end of the file.a. ordered accessb. binary accessc. direct accessd. sequential access
Unix Commands Using the Unix commands, you have learned in class, create the following file structure: • Create a directory called "unix_hw" in your home directory. • Within "unix_hw", create a file called "helloworld.c" and a directory called "output". • Compile your helloworld.c file into output folder. This should create an output executable file in output folder. • Run the helloworld program from output folder. • Within "output", create a file called "notes.txt". • Move "notes.txt" to "unix_hw" (using relative path) • Remove "notes.txt" from output folder. (using absolute path) • Remove "output" (using absolute path) Perform above steps on your Unix account, then copy each command your ran into a text file and take a screenshot of your terminal window such that all steps are visible.