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Exam1 Practice

Tylene Smith 12 preguntas

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Preguntas del test (12)

  1. 1To create a CoffeCup class, how must the file be named in order to be compiled?
    1. ACoffeeCup
    2. BCoffeeCup.class
    3. CCoffeeCup.java
    4. DcoffeeCup.java
  2. 2Python is faster than Java.
    1. AVerdadero
    2. BFalso
  3. 3Which is NOT a primitive data type?
    1. Aint
    2. Bboolean
    3. CString[]
    4. Dchar
  4. 4Where are local variables stored?
    1. AIn the class but outside the method
    2. BInside a method
    3. COutside the class
    4. DOn the file system
  5. 5When declaring a variable, what must we always specify before we name it?
    1. AHow large it is
    2. BWhat data type it is
    3. CWhat the value is
  6. 6In Object-oriented Programming, an object is a
    1. Aa programming entity that has state and behavior
    2. Ba command you type at the terminal
    3. Ca set of stored values
    4. Da set of actions
  7. 7In Object-oriented Programming, what is the definition of state?
    1. AA set of actions an object can perform
    2. BThe type of data a variable can store
    3. CThe practice of processing input line-by-line
    4. DA set of values (internal data) stored in an object
  8. 8In Object-oriented Programming, the definition of behavior is
    1. Aa set of actions an object can perform, often reporting or modifying its internal state
    2. Ba set of values (internal data) stored in an object
    3. Chow well the program performs
    4. Dthrowing an exception
  9. 9After an object of a class has been created, it is referred to as
    1. AA thing
    2. BA class
    3. CAn instance
    4. DThe program
  10. 10In Java, behaviors are referred to as
    1. Amethods
    2. Bclasses
    3. Cstates
    4. Dobjects

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Computer Science Test sobre Exam1 Practice, creado por Tylene Smith el 30/09/2020.
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