Saint Com204/ Saint Com204 Module Final Exam latest (2016) - 96491

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Question 1. Question : The entire list of parent classes from which a child class is derived constitutes the __________ of the subclass. children ancestors subordinates derivatives Question 2. Question : A derived class always “__________” case or instance of the more general base class. has a make a redefines is a Question 3. Question : A __________ is a rectangular object you can click; when you do, its appearance usually changes to look pressed. label check box button text box Question 4. Question : A method’s name and parameter list together are its __________. signature header profile interface Question 5. Question : In all languages, subscript values must be __________. characters non-sequential real numbers integers Question 6. Question : The true benefit of using an array lies in your ability to use a __________ as a subscript to the array. constant loop command variable Question 7. Question : A __________ is a temporary detour in the logic of a program. sequence break control break control sequence break control Question 8. Question : A __________ is a collection of data stored on a nonvolatile device in a computer system. computer message computer interface computer file computer selector Question 9. Question : The number of bytes in an array is always a multiple of the number of __________ in an array. subscripts elements iterators indexes Question 10. Question : A __________ is a set of program statements that tell you the characteristics of the class’s objects and the methods that can be applied to its objects. class interface class definition class reference class model Question 11. Question : The screen design issues that make programs easier to use for people with physical limitations are known as __________ issues. usability interface accessibility management interface management Question 12. Question : A(n) __________ in a class diagram indicates private access. minus sign plus sign exclamation point period Question 13. Question : By using __________, you can use reasonable, easy-to-remember names for methods and concentrate on their purpose rather than on memorizing different method names. inheritance inference polymorphism relationships Question 14. Question : When you base a class on another using inheritance, the original class is the __________. peer subordinate parent child Question 15. Question : __________ methods are those for which no object needs to exist. Dynamic Public Static Private Question 16. Question : In object-oriented programming, procedures are called __________. interfaces pointers methods actions Question 17. Question : Methods that set values are called __________ methods. modifier mutator creator access Question 18. Question : The __________ is the location on your computer screen at which you type entries to communicate with the computer’s operating system. GUI IDE system terminal command line Question 19. Question : When you write a program that stores a value in a variable, you are using __________ storage. permanent temporary resilient resident Question 20. Question : Array subscripts are always a sequence of __________. large numbers characters negative values integers Question 21. Question : Object-oriented programmers sometimes say an object is one __________ of a class. enumeration instantiation member reference Question 22. Question : A __________ represents a picture or sketch of a screen the user will see when running a program. cue book run book storyboard skeleton Question 23. Question : In most programming languages, before an application can use a data file, it must __________. open the file close the file read the file prepare the file Question 24. Question : One advantage to using a named constant is that the statement becomes __________. self-perpetuating self-documenting self-referencing self-mitigating Question 25. Question : All array elements have the same group __________. subscript name memory location value
Solution Description

Question

1. Question :

The entire list of parent classes from which a child class is derived constitutes the __________ of the subclass.

children

ancestors

subordinates

derivatives

Question 2. Question :

A derived class always “__________” case or instance of the more general base class.

has a

make a

redefines

is a

Question 3. Question :

A __________ is a rectangular object you can click; when you do, its appearance usually changes to look pressed.

label

check box

button

text box

Question 4. Question :

A method’s name and parameter list together are its __________.

signature

header

profile

interface

Question 5. Question :

In all languages, subscript values must be __________.

characters

non-sequential

real numbers

integers

Question 6. Question :

The true benefit