Loading

Misc - Test CS192 When a variable is declared within a method, it ceases to exist when the method ends The memory location known as the is where the computer stores the list of method locations to which the system must return

Availability: In stock

$10.00
Already Bought 19 times.

Misc - Test CS192 When a variable is declared within a method, it ceases to exist when the method ends The memory location known as the is where the computer stores the list of method locations to which the system must return

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

Quick Overview

 


CS192 Programming Essentials


1. A(n) ____ is one instance of a class.


 A) method


 B) object


 C) instantiation


 D) attribute


2. When a variable is declared within a method, it ceases to exist when the method ends.


 A) True


 B) False


3. ____ variables and constants are those that are known to an entire class.


 A) Global


 B) Local


 C) Universal


 D) Comprehensive


4. The memory location known as the ____ is where the computer stores the list of method locations to which the system must return.


 A) method stack


 B) location stack


 C) call stack


 D) store location


5. The ability to use methods without knowing the details of their contents is a feature of ____.


 A) abstraction


 B) encapsulation


 C) inheritance


 D) construction


6. A method can be used more than once within a program or in other programs.


 A) True


 B) False


7. A method is a program module that contains a series of statements that carry out a task.


 A) True


 B) False


8. When illegal division by 0 takes place, an Exception object is not created automatically by the object-oriented language application.


 A) True


 B) False


9. A catch block consists of four different elements: the keyword catch, followed by parentheses that contain an exception type and identifier, statements that take action to handle the error condition, an endcatch statement, and a return statement.


 A) True


 B) False


10. Unreachable code statements are program statements that only execute if there is an exception.


 A) True


 B) False


11. Programmers refer to hidden implementation details as existing in a ____.


 A) white box


 B) white hole


 C) black box


 D) black hole


12. A ____ is one that sends an exception object out of a method so it can be handled elsewhere.


 A) catch statement


 B) throw method


 C) catch block


 D) throw statement


13. The call stack is where the computer stores the list of exceptions.


 A) True


 B) False


14. A method’s ____ consists of the method’s statements.


 A) body


 B) space


 C) space


 D) group


15. What is one item that must be included in a method’s header if it can receive a parameter?


 A) local parameter name


 B) global parameter name


 C) parameter’s client


 D) return data structure


16. Libraries are collections of classes that serve related purposes.


 A) True


 B) False


17. What will be the output of the below program? List what will be outputed to the screen and explain your answer.


class Class_name


main()


// Declarations


num index


num SIZE = 10


num numbers[SIZE] = 0,0,0,0,0,0,0,0,0,0


index = 0


while index < SIZE


numbers[index]= index * 10


index = index + 1


endwhile


output “The Output is: ”


while index > 0


index = index – 1


output numbers[index]


endwhile


return


endClass


 


HTML Editor


 


18. An object is a category of things.


 A) True


 B) False


 


19. Global variables are known to the entire class.


 A) True


 B) False


 


20. A parent class is the same thing as a base class.


 A) True


 B) False


 


21. Everything is an object, and every object is a member of a ____.


 A) class


 B) method


 C) case


 D) process


 


22. The object-oriented techniques to manage errors such as dividing a value by 0 comprise the group of methods known as ____.


 A) exception handling


 B) error handling


 C) exception processing


 D) error processing


 


23. A class diagram consists of a ____ divided into three sections.


 A) square


 B) rectangle


 C) circle


 D) triangle


 


24. Write a method that will perform the a division operation (divide by) on the numbers passed to it in two variables (numerator, denominator) and outputs the results. Use a try-catch pair to output an error message if the illegal operation of divide by 0 occurs.


 


HTML Editor


 


25. A constructor may require ____.


 A) parameters


 B) methods


 C) objects


 D) inheritance


 


26. When a main() method needs to use another method, it calls, or invokes it.


 A) True


 B) False


 


27. Design a class named CustomerRecord that holds a customer number, name, and address. Include methods to set the values for each data field and output the values for each data field. Create the class diagram and write the code (not language specific, ie. psuedocode) that defines the class.


 


HTML Editor


 


28. A child class contains all the data fields and ____ of its parent.


 A) parameters


 B) classes


 C) methods


 D) procedures


 


29. What is the screen output of the following code segment? Explain the reasoning behind your answer.


Test1 = 70


Test2 = 80


Test3 = 84


NumberOfTests = 3


Average = (Test1 + Test2 + Test3) / NumberOfTests


IF Average >= 90 THEN


Output “Great job”


Output “Your average is: ”, Average


ELSE


IF Average >= 80 or Average <=89 THEN


Output “Nice work”


Output “Your average is: “, Average


ELSE


Output : “Your Average is:”, Average


Output “, You will do better next time!”


ENDIF


 


HTML Editor


 


30. When a data field is private, it is said to be ____ to any class other than the one in which it is defined.


 A) uninheritable


 B) implicit


 C) unreachable


 D) inaccessible


 


31. A ____ reference is an automatically created variable that holds the address of an object and passes it to an instance method whenever the method is called.


 A) key


 B) public


 C) that


 D) this


 


32. Class diagrams are a type of ____ diagram.


 A) Unified Illustration Language


 B) Unified Modeling Language


 C) Object-Oriented Modeling Language


 D) Unified Pseudocode Language


 


33. Methods are sometimes called ____.


 A) segments


 B) modules


 C) classes


 D) routines


 


34. A(n) ____ statement indicates the end of the catch block in the pseudocode.


 A) finalcatch


 B) finally


 C) endcatch


 D) stop


 


35. Simple non-array variables are usually passed to methods by ____.


 A) value


 B) reference


 C) type


 D) class


 


36. Methods can be ____ correctly by providing different parameter lists for methods with the same name.


 A) updated


 B) tested


 C) overloaded


 D) passed


 


37. You can write as many constructors for a class as you want, as long as they all have different ____ lists.


 A) object


 B) data field


 C) method


 D) parameter


 


38. Overloaded methods have the same name and parameter lists.


 A) True


 B) False


 


39. Multiple inheritance is the capability to inherit more than one method from a parent class.


 A) True


 B) False


 


40. When appropriate, specialized ____ classes provide an elegant way for you to handle error situations.


 A) Exception


 B) Error


 C) Constructor


 D) Event


 


41. An instance method or constructor may be overloaded by providing the same name and ____ argument list.


 A) a different


 B) the same


 C) a larger


 D) a smaller


 


42. A ____ is a segment of code that can handle an exception that might be thrown by the try block that precedes it.


 A) catch method


 B) throw block


 C) catch block


 D) throw statement


 


43. ____ is the process of creating a new, derived class from a base class.


 A) Accessibility


 B) Encapsulation


 C) Inheritance


 D) Polymorphism


 


44. Creating multiple methods with the same name, which will act differently and appropriately when used with different types of objects, is known as polymorphism.


 A) True


 B) False

$10.00

Details

 

CS192 Programming Essentials

1. A(n) ____ is one instance of a class.

 A) method

 B) object

 C) instantiation

 D) attribute

2. When a variable is declared within a method, it ceases to exist when the method ends.

 A) True

 B) False

3. ____ variables and constants are those that are known to an entire class.

 A) Global

 B) Local

 C) Universal

 D) Comprehensive

4. The memory location known as the ____ is where the computer stores the list of method locations to which the system must return.

 A) method stack

 B) location stack

 C) call stack

 D) store location

5. The ability to use methods without knowing the details of their contents is a feature of ____.

 A) abstraction

 B) encapsulation

 C) inheritance

 D) construction

6. A method can be used more than once within a program or in other programs.

 A) True

 B) False

7. A method is a program module that contains a series of statements that carry out a task.

 A) True

 B) False

8. When illegal division by 0 takes place, an Exception object is not created automatically by the object-oriented language application.

 A) True

 B) False

9. A catch block consists of four different elements: the keyword catch, followed by parentheses that contain an exception type and identifier, statements that take action to handle the error condition, an endcatch statement, and a return statement.

 A) True

 B) False

10. Unreachable code statements are program statements that only execute if there is an exception.

 A) True

 B) False

11. Programmers refer to hidden implementation details as existing in a ____.

 A) white box

 B) white hole

 C) black box

 D) black hole

12. A ____ is one that sends an exception object out of a method so it can be handled elsewhere.

 A) catch statement

 B) throw method

 C) catch block

 D) throw statement

13. The call stack is where the computer stores the list of exceptions.

 A) True

 B) False

14. A method’s ____ consists of the method’s statements.

 A) body

 B) space

 C) space

 D) group

15. What is one item that must be included in a method’s header if it can receive a parameter?

 A) local parameter name

 B) global parameter name

 C) parameter’s client

 D) return data structure

16. Libraries are collections of classes that serve related purposes.

 A) True

 B) False

17. What will be the output of the below program? List what will be outputed to the screen and explain your answer.

class Class_name

main()

// Declarations

num index

num SIZE = 10

num numbers[SIZE] = 0,0,0,0,0,0,0,0,0,0

index = 0

while index < SIZE

numbers[index]= index * 10

index = index + 1

endwhile

output “The Output is: ”

while index > 0

index = index – 1

output numbers[index]

endwhile

return

endClass

 

HTML Editor

 

18. An object is a category of things.

 A) True

 B) False

 

19. Global variables are known to the entire class.

 A) True

 B) False

 

20. A parent class is the same thing as a base class.

 A) True

 B) False

 

21. Everything is an object, and every object is a member of a ____.

 A) class

 B) method

 C) case

 D) process

 

22. The object-oriented techniques to manage errors such as dividing a value by 0 comprise the group of methods known as ____.

 A) exception handling

 B) error handling

 C) exception processing

 D) error processing

 

23. A class diagram consists of a ____ divided into three sections.

 A) square

 B) rectangle

 C) circle

 D) triangle

 

24. Write a method that will perform the a division operation (divide by) on the numbers passed to it in two variables (numerator, denominator) and outputs the results. Use a try-catch pair to output an error message if the illegal operation of divide by 0 occurs.

 

HTML Editor

 

25. A constructor may require ____.

 A) parameters

 B) methods

 C) objects

 D) inheritance

 

26. When a main() method needs to use another method, it calls, or invokes it.

 A) True

 B) False

 

27. Design a class named CustomerRecord that holds a customer number, name, and address. Include methods to set the values for each data field and output the values for each data field. Create the class diagram and write the code (not language specific, ie. psuedocode) that defines the class.

 

HTML Editor

 

28. A child class contains all the data fields and ____ of its parent.

 A) parameters

 B) classes

 C) methods

 D) procedures

 

29. What is the screen output of the following code segment? Explain the reasoning behind your answer.

Test1 = 70

Test2 = 80

Test3 = 84

NumberOfTests = 3

Average = (Test1 + Test2 + Test3) / NumberOfTests

IF Average >= 90 THEN

Output “Great job”

Output “Your average is: ”, Average

ELSE

IF Average >= 80 or Average <=89 THEN

Output “Nice work”

Output “Your average is: “, Average

ELSE

Output : “Your Average is:”, Average

Output “, You will do better next time!”

ENDIF

 

HTML Editor

 

30. When a data field is private, it is said to be ____ to any class other than the one in which it is defined.

 A) uninheritable

 B) implicit

 C) unreachable

 D) inaccessible

 

31. A ____ reference is an automatically created variable that holds the address of an object and passes it to an instance method whenever the method is called.

 A) key

 B) public

 C) that

 D) this

 

32. Class diagrams are a type of ____ diagram.

 A) Unified Illustration Language

 B) Unified Modeling Language

 C) Object-Oriented Modeling Language

 D) Unified Pseudocode Language

 

33. Methods are sometimes called ____.

 A) segments

 B) modules

 C) classes

 D) routines

 

34. A(n) ____ statement indicates the end of the catch block in the pseudocode.

 A) finalcatch

 B) finally

 C) endcatch

 D) stop

 

35. Simple non-array variables are usually passed to methods by ____.

 A) value

 B) reference

 C) type

 D) class

 

36. Methods can be ____ correctly by providing different parameter lists for methods with the same name.

 A) updated

 B) tested

 C) overloaded

 D) passed

 

37. You can write as many constructors for a class as you want, as long as they all have different ____ lists.

 A) object

 B) data field

 C) method

 D) parameter

 

38. Overloaded methods have the same name and parameter lists.

 A) True

 B) False

 

39. Multiple inheritance is the capability to inherit more than one method from a parent class.

 A) True

 B) False

 

40. When appropriate, specialized ____ classes provide an elegant way for you to handle error situations.

 A) Exception

 B) Error

 C) Constructor

 D) Event

 

41. An instance method or constructor may be overloaded by providing the same name and ____ argument list.

 A) a different

 B) the same

 C) a larger

 D) a smaller

 

42. A ____ is a segment of code that can handle an exception that might be thrown by the try block that precedes it.

 A) catch method

 B) throw block

 C) catch block

 D) throw statement

 

43. ____ is the process of creating a new, derived class from a base class.

 A) Accessibility

 B) Encapsulation

 C) Inheritance

 D) Polymorphism

 

44. Creating multiple methods with the same name, which will act differently and appropriately when used with different types of objects, is known as polymorphism.

 A) True

 B) False

Additional Information

Programming Language Misc

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.