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trasher [3.6K]
3 years ago
10

You are contacted by a project organizer for a university computer science fair. The project organizer asks you to hold a forum

that discusses the origins of the Linux operating system, including how it has evolved and continued to develop. The main focus of this forum is to encourage university students toward participating in the open source community; therefore, it should detail the philosophy, major features, and methods of the hacker culture. Prepare a bulleted list of the major topics that you will discuss, and write down some sample questions that you anticipate from the participants as well as your responses. reddit
Computers and Technology
1 answer:
Usimov [2.4K]3 years ago
3 0

Answer:

Note this:

Nothing beats an open market community!

See below the explanations.

Explanation:

Linux Operating system was created in the early 1990s by Finnish software engineer "Linus Torvalds" and the Free Software Foundation.

1. Why choose Linux over windows.

2. Linux strength.

3. Linux concept.

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What would be the result after the following code is executed? final int SIZE = 25; int[] array1 = new int[SIZE]; // Code that w
Maurinko [17]

Answer:

The "Value" variable contains the lowest value of array1 list.

Explanation:

  • When the user passes the value on the array, then the above code is used to find the minimum value from the list of value which is passed by the user.
  • The above array has the 25 sizes, so it will take only 25 value from the user, Then the loop will assume the first value as the minimum value and assign that value on the variable "value".
  • Then all the other elements accessed by the for loop and compare with the value of Value variable if the array value is minimum, then that value is assigned on the variable value.
  • Hence the minimum value of the list will be assigned on the variable value.
8 0
3 years ago
Which functions return a logical value (TRUE or FALSE)?
Ludmilka [50]

Answer:

Functions with a boolean return type.

Explanation:

If the return type is boolean, the only possible values are true or false.

8 0
3 years ago
It is next to impossible for someone to prove that information I used in a class assignment came from somewhere on the Internet/
Rashid [163]

Answer:

False

Explanation:

It is wrong to say that plagiarism can not be detected, there is a wide range of technologies available to prove that the information provided that a person is gotten directly from a source and it was not His own words. Plagiarism checking tools include web applications and software made to check plagiarism and they available for use, most of which are paid software and some are free.

3 0
3 years ago
Which of the following statements about cover letters is false?
zzz [600]
Among the choices given, the one that is considered false is <span>c. A cover letter is sent before a résumé so that the employer knows it is coming. This is because a cover letter is sent along with the applicant's resume. The cover letter is an optional message to the employer before he/she reads the resume. A cover can convey a person's personality, skills, and abilities.</span>
6 0
3 years ago
Read 2 more answers
In this exercise you will debug the code which has been provided in the starter file. The code is intended to take two strings,
vampirchik [111]

Answer:

Here is the corrected program:

import java.util.Scanner; //to accept input from user

public class 02_14_Activity_one { //class name

    public static void main(String[] args) { //start of main method

    Scanner scan = new Scanner(System.in); //creates Scanner class object

  System.out.println("Enter first string"); //prompts user to enter first string

          String s1 = scan.nextLine(); //reads input string from user

  System.out.println("Enter second string"); //prompts user to enter second string

          String s2 = scan.nextLine(); //reads second input string from user

    System.out.println("Enter number of letters from each word"); //enter n

          int n = scan.nextInt(); //reads value of integer n from user

          System.out.println(s1.substring(0,n) + s2.substring(s2.length() - n ));

         } } //uses substring method to print a string made up of the first n letters of s1 and the last n letters of s2.

Explanation:

The errors were:

1.

Scanner scan = Scanner(System.in);

Here new keyword is missing to create object scan of Scanner class.

Corrected statement:

 Scanner scan = new Scanner(System.in);

2.

String s1 = nextLine();  

Here object scan is missing to call nextLine() method of class Scanner

Corrected statement:

String s1 = scan.nextLine();

3.

String s2 = Scanner.nextLine();

Here class is used instead of its object scan to access the method nextLine

Corrected statement:

String s2 = scan.nextLine();

4.

String n = scan.nextLine();

Here n is of type String but n is a whole number so it should be of type int. Also the method nextInt will be used to scan and accept an integer value

Corrected statement:

int n = scan.nextInt();

5.

System.out.println(s1.substring(1,n-1) + s2.substring(s1.length()-n));

This statement is also not correct

Corrected statement:

System.out.println(s1.substring(0,n) + s2.substring(s2.length() - n ));

This works as follows:

s1.substring(0,n) uses substring method to return a new string that is a substring of this s1. The substring begins at the 0th index of s1 and extends to the character at index n.

s2.substring(s2.length() - n ) uses substring method to return a new string that is a substring of this s2. The substring then uses length() method to get the length of s2 and subtracts integer n from it and thus returns the last n characters of s2.

The screenshot of program along with its output is attached.

7 0
3 years ago
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