CIS 355 All Quizzes

CIS 355 All Quizzes 

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Week 1 Quiz

1.         Question :         (TCO 1) _____ is a graphical language that allows people who design software systems to use an industry stan¬dard notation to represent them.

             

Question 2.       Question :         (TCO 1) Which statement is false?

             

Question 3.       Question :         (TCO 1) Which of the following statements about Java Class Libraries is false?

 

Question 4.       Question :         (TCO 1) Which of the following companies is widely regarded at the signature company of Web 2.0?

Question 5.       Question :         (TCO 1) End-of-line comments that should be ignored by the compiler are denoted using

 

Question 6.       Question :         (TCO 1) Which command executes the Java class file Welcome.class?

             

Question 7.       Question :         (TCO 1) When method printf requires multiple arguments, the arguments are separated with _____

Question 8.       Question :         (TCO 1) Which of the following is a variable declaration statement?

Question 9.       Question :         (TCO 1) Which of the following is not a Java primitive type?

             

Question 10.     Question :         (TCO 1) Which of the following is not a compilation error?

Week 2 Quiz

1.         Question :         (TCO 1) A class instance creation expression contains

Question 2.       Question :         (TCO 1) Which of the following is a valid fully qualified name?

Question 3.       Question :         (TCO 3) Which of the following is not a control structure?

Question 4.       Question :         (TCO 1) Which of the following would not be used to clarify a dangling-else?

 

Question 5.       Question :         (TCO 1) Which of the following segments is a proper way to call the method readData four times?

Which of the following statements is true?

 

Question 7.       Question :         (TCO 1) Which expression is equivalent to if ( ! ( grade == sentinelValue ) )?

 

Question 8.       Question :         (TCO 1) Which is a correct static method call of Math class method sqrt?

Question 9.       Question :         (TCO 1) Which of the following methods are overloaded with respect to one another?

Question 10.     Question :         (TCO 1) In a class containing methods with the same name, the methods are distinguished by

Week 3 Quiz

1.         Question :         (TCO 4) Consider the code segment below. Which of the following statements is false?

Question 2.       Question :         (TCO 4) Which expression adds 1 to the element of array arrayName at index i?

Question 3.       Question :         (TCO 4) Which of the following statements is false?

Question 4.       Question :         (TCO 4) Which statement below initializes array items to contain 3 rows and 2 columns?

Question 5.       Question :         (TCO 4) Which of the following should usually be private?

 

Question 6.       Question :         (TCO 4) When should a program explicitly use the this reference?

Question 7.       Question :         (TCO 4) What happens when this is used in a constructor’s body to call another constructor of the same class if that call is not the first statement in the constructor?

 

Question 8.       Question :         (TCO 4) Which statement is false?

Question 9.       Question :         (TCO 4) Which method returns an array of the enum’s constants?

 

Question 10.     Question :         (TCO 4) Which of the following is false?

Week 4 Quiz

1.         Question :         (TCO 2) Which of the following keywords allows a subclass to access a superclass method even when the subclass has overridden the superclass method?

Question 2.       Question :         (TCO 2) Which of the following is the superclass constructor call syntax?

Question 3.       Question :         (TCO 2) When a subclass constructor calls its superclass constructor, what happens if the superclass’s constructor does not assign a value to an instance variable?

Question 4.       Question :         (TCO 2) The default equals implementation of class Object determines

Question 5.       Question :         (TCO 2) Which of the following statements about interfaces is false?

Question 6.       Question :         (TCO 2) Which of the following does not complete the sentence correctly? An interface _____

Question 7.       Question :         (TCO 2) Which of the following is not included in an exception’s stack trace?

 

Question 8.       Question :         (TCO 2) After a finally block has finished executing (and there are no exceptions to be handled),

Question 9.       Question :         (TCO 2) Which of the following expressions creates a JLabel that displays the text "Here is what I look like!" The JLabel should display Icon object face, and the JLabel’s contents should be left aligned.

            Comments:      

Question 10.     Question :         (TCO 2) Which MouseEvent method can be used to determine if the Alt key is pressed?

 

Week 5 Quiz

1.         Question :         (TCO 6 & 7) Which of the following classes is not used for file input?

             

Question 2.       Question :         (TCO 6 & 7) Streams that input bytes from and output bytes to files are known as

Question 3.       Question :         (TCO 6 & 7) Which of the following is not an application of a File object?

Question 4.       Question :         (TCO 6 & 7) What interface must a class implement to indicate that objects of the class can be output and input as a stream of bytes?

 

Question 5.       Question :         (TCO 6 & 7) Instance variables that are not to be output with a Serializable object are declared using which keyword?

Question 6.       Question :         (TCO 6 & 7) A JSlider cannot display which of the following?

Question 7.       Question :         (TCO 6 & 7) What happens if setSize is not called on a window?

 

 

Question 8.       Question :         (TCO 6 & 7) Which method returns true if the popup trigger event occurred?

Question 9.       Question :         (TCO 6 & 7) A JTabbedPane

 

Question 10.     Question :         (TCO 6 & 7) Which of the following GridBagConstraints specifies the number of columns a component will occupy?

Week 6 Quiz

 1.        Question :         (TCO 6) For

       String c = "welcome to java";

Question 2.       Question :         (TCO 6) Consider the String below.

String r = "a toyota";

Which of the following will create the String r1 = "a TOYOTa"?

Question 3.       Question :         (TCO 6) Consider the Java segment:

String line1 = new String( "c = 1 + 2 + 3" ) ;

StringTokenizer tok = new StringTokenizer( line1, "+=" );

String foo = tok.nextToken();

String bar = tok.nextToken();

The values of foo and bar are

             

            Comments:      

Question 4.       Question :         (TCO 6) What does the first pass of selection sort do?

             

Question 5.       Question :         (TCO 6) Which statement is false?

Question 6.       Question :         (TCO 6) Which statement is false?

Question 7.       Question :         (TCO 6) The collections framework algorithms are _____; for example, each of these algorithms can operate on objects that offer given interfaces without concern to the underlying implementations.

 

Question 8.       Question :         (TCO 6) Comparator method compare should return _____ if the first argument is greater than the second argument.

 

Question 9.       Question :         (TCO 6) If no elements are in the Stack, method pop throws an _____

 

Question 10.     Question :         (TCO 6) When the compiler translates a generic method into Java bytecodes, it uses _____ to replace the type parameters with actual types.