1. CIS 355 Week 1 Quiz
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1. (TCO 1) _____ is a graphical language that allows people who design
software systems to use an industry stan-dard notation to represent them
2. (TCO 1) Which statement is false?
3. (TCO 1) Which of the following statements about Java Class
Libraries is false?
4. (TCO 1) Which of the following companies is widely regarded at the
signature company of Web 2.0?
5. (TCO 1) End-of-line comments that should be ignored by the compiler
are denoted using
6. (TCO 1) Which command executes the Java class file Welcome.class?
2. 7. (TCO 1) When method printf requires multiple arguments, the
arguments are separated with _____
8. (TCO 1) Which of the following is a variable declaration statement?
9. (TCO 1) Which of the following is not a Java primitive type?
10. (TCO 1) Which of the following is not a compilation error?
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CIS 355 Week 2 Quiz
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3. 1. (TCO 1) A class instance creation expression contains
2. (TCO 1) Which of the following is a valid fully qualified name?
3. (TCO 3) Which of the following is not a control structure?
4. (TCO 1) Which of the following would not be used to clarify a
dangling-else?
5. (TCO 1) Which of the following segments is a proper way to call the
method readData four times?
6. (TCO 1) Consider the following two Java code segments
7. (TCO 1) Which expression is equivalent to if ( ! ( grade ==
sentinelValue )
8. (TCO 1) Which is a correct static method call of Math class method
sqrt?
4. 9. (TCO 1) Which of the following methods are overloaded with respect
to one another?
10. (TCO 1) In a class containing methods with the same name, the
methods are distinguished by
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CIS 355 Week 3 Quiz
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1. (TCO 4) Consider the code segment below. Which of the following
statements is false?
5. 2. (TCO 4) Which expression adds 1 to the element of array arrayName
at index i?
3. (TCO 4) Which of the following statements is false?
4. (TCO 4) Which statement below initializes array items to contain 3
rows and 2 columns?
5. (TCO 4) Which of the following should usually be private?
6. (TCO 4) When should a program explicitly use the this reference?
7. (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?
8. (TCO 4) Which statement is false?
9. (TCO 4) Which method returns an array of the enum’s constants?
10. (TCO 4) Which of the following is false?
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CIS 355 Week 4 Quiz
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1. (TCO 2) Which of the following keywords allows a subclass to access
a superclass method even when the subclass has overridden the
superclass method?
2. (TCO 2) Which of the following is the superclass constructor call
syntax?
3. (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?
7. 4. (TCO 2) The default equals implementation of class Object
determines
5. (TCO 2) Which of the following statements about interfaces is false?
6. (TCO 2) Which of the following does not complete the sentence
correctly? An interface _____
7. (TCO 2) Which of the following is not included in an exception’s stack
trace?
8. (TCO 2) After a finally block has finished executing (and there are no
exceptions to be handled),
9. (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
10. (TCO 2) Which MouseEvent method can be used to determine if the
Alt key is pressed?
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8. CIS 355 Week 5 Quiz
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1. (TCO 6 & 7) Which of the following classes is not used for file input?
2. (TCO 6 & 7) Streams that input bytes from and output bytes to files
are known as
3. (TCO 6 & 7) Which of the following is not an application of a File
object?
4. (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?
9. 5. (TCO 6 & 7) Instance variables that are not to be output with a
Serializable object are declared using which keyword?
6. (TCO 6 & 7) A JSlider cannot display which of the following?
7. (TCO 6 & 7) What happens if setSize is not called on a window?
8. (TCO 6 & 7) Which method returns true if the popup trigger event
occurred?
9. (TCO 6 & 7) A JTabbedPane
10. (TCO 6 & 7) Which of the following GridBagConstraints specifies
the number of columns a component will occupy?
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CIS 355 Week 6 Quiz
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1. (TCO 6) For
String c = "welcome to java";
The Java statements
int i = c.indexOf( 'e' );
int j = c.lastIndexOf( 'o' );
will result in
2. (TCO 6) Consider the String below.
String r = "a toyota";
Which of the following will create the String r1 = "a TOYOTa"?
11. 3. (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
4. (TCO 6) What does the first pass of selection sort do?
5. (TCO 6) Which statement is false?
6. (TCO 6) Which statement is false?
7. (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
12. 8. (TCO 6) Comparator method compare should return _____ if the first
argument is greater than the second argument.
9. (TCO 6) If no elements are in the Stack, method pop throws an _____
10. (TCO 6) When the compiler translates a generic method into Java
bytecodes, it uses _____ to replace the type parameters with actual types
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