Create an account to track your scores
and create your own practice tests:
Test: Computer Science
| 1. | Which of the following code samples adequately uses constants? |
final String s = "Hello, "
int intVal;
// Variable intVal read in during this code.... Excerpted...
if(intVal < 0) {
s += "World!";
} else if(intVal == 0) {
s += "People!";
} else {
s += "Folks!";
}
for(final int i = 0, rows = 5; i < rows; i++) {
System.out.println(i);
}
final int rows;
int intVal;
// Variable intVal read in during this code.... Excerpted...
rows = intVal;
for(int i = 0; i < rows; i++) {
System.out.println(i);
}
final int rows = 4;
for(int i = 0,l = rows; i < l; i++) {
rows += 2;
}
const int rows = 4;
for(int i = 0; i < rows; i++) {
System.out.println(i);
}
Computer Science Tutors in Top Cities:
Atlanta Computer Science Tutors, Austin Computer Science Tutors, Boston Computer Science Tutors, Chicago Computer Science Tutors, Dallas Fort Worth Computer Science Tutors, Denver Computer Science Tutors, Houston Computer Science Tutors, Kansas City Computer Science Tutors, Los Angeles Computer Science Tutors, Miami Computer Science Tutors, New York City Computer Science Tutors, Philadelphia Computer Science Tutors, Phoenix Computer Science Tutors, San Diego Computer Science Tutors, San Francisco-Bay Area Computer Science Tutors, Seattle Computer Science Tutors, St. Louis Computer Science Tutors, Tucson Computer Science Tutors, Washington DC Computer Science Tutors
Popular Courses & Classes
GRE Courses & Classes in Washington DC, SSAT Courses & Classes in San Francisco-Bay Area, ACT Courses & Classes in Houston, GMAT Courses & Classes in Los Angeles, LSAT Courses & Classes in Philadelphia, ACT Courses & Classes in Phoenix, SAT Courses & Classes in Houston, GRE Courses & Classes in Philadelphia, SSAT Courses & Classes in Houston, ACT Courses & Classes in San Diego
