Time left 1:48:10Question 16Not yet answeredPoints out of 1.00Flag questionTipsQuestion textTo start the debugger in Eclipse, which command do you use?Select one:a.Run → Debugb.Run As → Debugc.Debug As → Java Consoled.Debug As → Java ApplicationClear my choiceQuestion 17Not yet answeredPoints out of 1.00Flag questionTipsQuestion textGiven the input of 40000 s, 30000 s, and 70000 m, what data would be needed to ensure thorough coverage analysis?cin >> income;cin >> marital_status;if (marital_status == "s") // Condition 1{ if (income <= 30000) // Condition 2 tax = 0.10 * income; // Branch 1 else tax = 3000 + 0.25 * (income - 30000); // Branch 2}else{ if (income <= 60000) // Condition 3 tax = 0.10 * income; // Branch 3 else tax = 6000 + 0.25 * (income - 60000); // Branch 4}Select one:a.60000 mb.65000 mc.20000 sd.50000 s
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Time left 1:48:10Question 16Not yet answeredPoints out of 1.00Flag questionTipsQuestion textTo start the debugger in Eclipse, which command do you use?Select one:a.Run → Debugb.Run As → Debugc.Debug As → Java Consoled.Debug As → Java ApplicationClear my choiceQuestion 17Not yet answeredPoints out of 1.00Flag questionTipsQuestion textGiven the input of 40000 s, 30000 s, and 70000 m, what data would be needed to ensure thorough coverage analysis?cin >> income;cin >> marital_status;if (marital_status == "s") // Condition 1{ if (income <= 30000) // Condition 2 tax = 0.10 * income; // Branch 1 else tax = 3000 + 0.25 * (income - 30000); // Branch 2}else{ if (income <= 60000) // Condition 3 tax = 0.10 * income; // Branch 3 else tax = 6000 + 0.25 * (income - 60000); // Branch 4}Select one:a.60000 mb.65000 mc.20000 sd.50000 s
Solution
Sure, I can do that.
For question 16, the correct answer is d. Debug As → Java Application. This is the command you use to start the debugger in Eclipse.
For question 17, to ensure thorough coverage analysis, you would need to test all possible branches of the code. This means you would need to test different values of 'income' and 'marital_status'. The given inputs of 40000 s, 30000 s, and 70000 m already cover some of the conditions and branches. To ensure complete coverage, you would also need to test an income value that falls into the 'else' branch for the 's' marital_status. This means you would need an income value greater than 30000 s. Therefore, the correct answer is d. 50000 s.
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Time left 1:45:06Question 21Not yet answeredPoints out of 1.00Flag questionTipsQuestion textWhat is the output after this code is compiled and its executable run?#include <iostream>#include <string>using namespace std;int main(){ string str ( "Let us do something crazy" ); cout << "size: " << str.size() << ", "; cout << "length: " << str.length() << ", "; cout << "capacity: " << str.capacity() << ", "; cout << "max size: " << str.max_size() << "\n"; return 0;}Select one:a.size: 2, length: 2, capacity: 2, max size: 25b.size: 5, length: 5, capacity: 5, max size: 4611686018427387897c.size: 25, length: 5, capacity: 25, max size: 25d.size: 25, length: 25, capacity: 25, max size: 4611686018427387897Clear my choiceQuestion 22Not yet answeredPoints out of 1.00Flag questionTipsQuestion textWhat is the output beginning in line 19 after this code is compiled and its executable run?1 #include <iostream>2 #include <string>3 #include <sstream>4 using namespace std;5 struct movies_t{6 string title;7 int year;8 } mn, ys;9 void pm( movies_t movie );10 int main(){11 string ms;12 mn.title = "2001 A Space Odyssey";13 mn.year = 1968;14 cout << "Enter title: ";15 getline( cin, ys.title);16 cout << "Enter year: ";17 getline( cin, ms );18 stringstream( ms ) >> ys.year;19 cout << "My favorite movie is: ";20 pm( mn );21 cout << "And yours is:\n ";22 pm( ys );23 return 0;24 }25 void pm( movies_t movie ){26 cout << movie.title;27 cout << " (" << movie.year << ")\n";28 }Select one:a.2001 A Space Odysseyb.2001 A Space Odyssey (1968)c.My favorite movie is: 2001 A Space Odyssey 1968d.My favorite movie is: 2001 A Space Odyssey (1968)Clear my choiceQuestion 23Not yet answeredPoints out of 1.00Flag questionTipsQuestion textWhat is the final output of this code?double tmpC[5] = {-10.0, -8.0,-6, -4.0, -2.0};fprintf("%8s %8s\n", "Celsius", "Fahrenheit");for (i=0; i<3; i++) { tmpF = ((tmpC[i] * (9.0/5.0)) + 32.0); fprintf("%10.2f %10.2f\n", tmpC[i], tmpF);}Select one:a.Celsius Fahrenheit -10 23.8 -8 25.8 -6 27.8 -4 29.8 -2 31.8b.Fahrenheit Celsius -10 23.8 -8 25.8 -6 27.8 -4 29.8 -2 31.8c.Celsius Fahrenheit-10.00 23.80 -8.00 25.80 -6.00 27.80d.Celsius Fahrenheit -10.00 23.80 -8.00 25.80 -6.00 27.80 -4.00 29.80 -2.00 31.80
Time left 0:13:05Question 1Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhat will be the output of the program?public class Sample{ public static void main(String [] args) { int i = 10; do while ( i < 10 ) System.out.print("The value of i is " + i); while ( i > 10 ) ; }}Select one:a.No output is produced.b.The value of i is 10 The value of i is 10c.Compilation errord.The value of i is 10Clear my choiceQuestion 2Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhich of the following options remain true for case constants in a switch construct?Select one:a.The code with the switch construct gives a compilation error when there is a duplicate case label b.If no case matches but there is a default label, then all statements after the matching default label in the switch block are executed in sequence. c.If no case matches and there is no default label, then no further action is taken and the switch statement completes abnormallyd.If any one of the case constants has a match with the expression, then all statements after the matching case label in the switch block are executed in sequencee.If no case matches and there is no default label, then it will result in a compilation error
Test time left: 33:38Select the correct answerWhat is the range of short data type in Java?Options-32768 to 32767-128 to 127-2147483648 to 2147483647None of the mentioned
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To start the debugger in Eclipse, which command do you use?Select one:a.Run → Debugb.Run As → Debugc.Debug As → Java Consoled.Debug As → Java Application
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