1.2 State whether this article is fact or opinion based. Provide a reason from the passage to support your answer. (2)

Which of the following represents the formula for sulfur hexafluoride?

Which of the following represents the correct formula for nickel (II) carbonate?

Which of the following represents the correct formula for ammonium sulfate?

Consider the curves below.   Which of these engine speeds will have the best fuel efficiency?

What is the approximate percentage of nitrogen in dry air?

Management at a large multinational corporation would like to survey its employees about the level of interest in combining flexible work schedules with telecommuting from home.  Which of the following is the parameter of interest in this study?

Given the following code and FileIn.txt, what will be the output of FileOut.txt, if any?  Assume that the FileIn.txt file exists in the directory where the program is being run and that the program has permission to write files to that directory. Example input and output files: FileIn.txt Here is  some text even more    import java.io.*; import java.util.Scanner; public class FileIO { public static void main(String[] args) {        try { File in = new File(“FileIn.txt”); File out = new File(“FileOut.txt”); Scanner sc = new Scanner(in); PrintWriter pw = new PrintWriter(out); int i = 1; while (sc.hasNextLine()) { if ( i % 2 == 0 ) { sc.nextLine(); pw.println(“line ” + i + “was an even line”); i++; } else { pw.println(sc.nextLine()); i++; } } pw.close(); } catch (FileNotFoundException fe) { System.out.println(“File not found”); } finally { System.out.println(“Whew, finally done!”); } }}

Given the following code and FileIn.txt, what will be the output of FileOut.txt, if any?  Assume that the FileIn.txt file exists in the directory where the program is being run and that the program has permission to write files to that directory. Example input and output files: FileIn.txt Here is  some text even more    import java.io.*; import java.util.Scanner; public class FileIO { public static void main(String[] args) {        try { File in = new File(“FileIn.txt”); File out = new File(“FileOut.txt”); Scanner sc = new Scanner(in); PrintWriter pw = new PrintWriter(out); int i = 1; while (sc.hasNextLine()) { if ( i % 2 == 1 ) { pw.println(“line ” + i + “: ” + sc.nextLine()); i++; } else { pw.println(sc.nextLine()); i++; } } pw.close(); } catch (FileNotFoundException fe) { System.out.println(“File not found”); } finally { System.out.println(“Whew, finally done!”); } }}

For this 1331 exams, I understand that: It is a closed book exam No notes are allowed No restroom breaks allowed No handheld calculator allowed No headphones are allowed (unless you have documented accommodations with disability services) No hats are allowed I cannot take the exam in a public area There should not be excessive background noise My face must be clearly visible during photo ONE sheet of scratch paper is provided and MUST be turned in Buzzcard MUST be scanned prior to leaving the exam