Related Questions

Which function do you have to use to check whether the $path you’ve stored exists?
A path_dir()
B path()
C is_dir()
D path_dir()
Which one of the following functions is used to determine whether a class exists?
A exist()
B exist_class()
C class_exist()
D __exist()
Ms. Forest likes to let her students choose who their partners will be; however, no pair of students may work together more than seven class periods in a row. Adam and Baxter have studied together seven class periods in a row. Carter and Dennis have worked together three class periods in a row. Carter does not want to work with Adam. Who should be assigned to work with Baxter?
A Carter
B Adam
C Dennis
D Forest
Who said, "The State exists because crime exists in society, otherwise there would be no need of a State"?
A Herbert Spencer
B J. S. Mill
C John Locke
D Tocqueville
You need to---- you essay for spell-check before you hand in you exam paper.
A hang over
B point out
C cut off
D go over
The ratio of boys to girls in class A is 3 to 4 . The ratio of boys to girls in class B is 4 to 5 . If the two classes were combined, the ratio of boys to girls in class B is two less than the number of girls in class A. How many girls are in class A?
A 87
B 11
C 12
D 15
Three maths classes: X, Y, and Z take an algebra test. The average score of class X is 83. The average score of class Y is 76. The average score of class Z is 85. The average score of class X and Y is 79 and the average score of class Y and Z is 81. What is the average score of the combined classes X, Y, and Z?
A 81
B 81.5
C 82
D 84.5
Which one of the following will you use to check the class of an object?
A class()
B _class()
C class_check()
D get_class()
Half the graduating class of a college was accepted by a business school. One-third of the class was accepted by a law school. It one-fifth of the class was accepted by both types of school, what fraction of the class was accepted only by a law school?
A 2/15
B 1/6
C 1/3
D 1/2
You need to —— your essay for spell-check before you hand in your exam paper.
A hang out
B point out
C cut off
D go over

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