1. The ____________________ of relational and logical operators is said to be from left to right.

2. Closing a file causes any unsaved information still held in the file buffer to be ________.

3. Consider the following statement: double alpha[10][5];. the number of components of alpha is ____.

4. The ________ sort usually performs fewer exchanges than the ________ sort.

5. An array's size declarator must be a(n)________ with a value greater than ________.

6. An array can easily be stepped through by using a ________.

7. A(n) ____________________ is a memory location whose contents can be changed.

8. Every byte in the computer's memory is assigned a unique ________.

9. In c++, you can create aliases to a previously defined data type by using the ____ statement.

10. A variable's ________ is the part of a program in which the variable may be accessed.

11. A ____ structure is also referred to as a loop.

12. ________ to a base class may be assigned the address of a derived class object.

13. ________ must be included in a program in order to use the cout object.

14. _______ is a construct that defines objects of the same type.

15. A(n) ________ is a variable, usually a bool, that signals when a condition exists.

16. The do-while loop is considered a(n) _________ loop.

17. Which of the following types has the closest functionality to a class?

18. Which choice best describes the type long?

19. When placed in a valid execution context, which statement will dynamically allocate memory from the heap for an integer of value 11?

20. Which statement is true when declaring the member variable count as static? class my_class{ public: static int count;};

21. What is this expression equivalent to?

22. Which choice is a reason to specify the type of a pointer instead of using void *, which works as a pointer ro any type?

23. Other than shifting bits to the left, what is the << oprator used for ?

24. Consider this function declaration of is_even, which takes in an integer and returns true if the argument is an even number and false otherwise. Which declarations are correct for overloaded versions of that function to support floating point numbers and string representations of numbers? bool is_even(int);

25. What is a variable of type double?

26. What is the purpose of this line in a header file? #pragma once

27. What is an include guard?

28. What is one benefit of declaring the parameter as a const reference instead of declaring it as a regular object? int median(const my_array& a)

29. What is the main difference between these two Functions? std::mutex::lock() Std::mutex::try_lock()

30. Which STL class is the best fit for implementing a phonebook? Suppose each entry contains a name and a phone number, with no duplicates, and you want to have lookup by name.

31. What is the purpose of a destructor?

32. Consider a class named CustomData. Which choice is a correct declaration syntax to overload the postfix ++ operator as a class member?

33. What does this function do? auto buff = new char[50]; Std::memset(buff,20,50);

34. What is this expression equivalent to? A->B->C->D

35. What is an appropriate way of removing my_object as shown below? my_class *my_object = new my_class();

36. What is the assumed type of a constant represented in the source code as 0.44?

37. Which of the following is not a consequence of declaring the member variable count of my_class as static? class my_class { public: static int count;}

38. Which of the following STL classes is the best fit for implementing a phonebook? Suppose each entry contains a name and a phone number, with no duplicates, and you want to have lookup by name.

39. What would be the output of this code? int32_t nums[3]={2,4,3}; std::cout << ( nums[0] << nums[1] << nums[2] );

40. What is the statement below equivalent to? sprite->x

41. What's wrong with this definition when using a pre-C++11 compiler?

42. What does this part of a main.cpp file do? #include "library.h"

43. How can C++ code call a C function?

44. What is the .* operator and what does it do?

45. Consider a pointer to void, named ptr, which has been set to point to a floating point variable g. Which choice is a valid way to dereference ptr to assign its pointed value to a float variable f later in the program? float g; void *ptr=&g;

46. Which statement is true?

47. What is the value of x after running this code? int x=10, a=-3; x=+a;

48. What is the difference between a public and a private class member?

49. What is the output of this code? printf("1/2 = %f",(float)(1/2));

50. What is the output of this code? int c=3; char d='A'; std::printf("c is %d and d is %c",c,d);

51. What is true about the variable named ptr? void *ptr;

52. What is the meaning of the three sections specified between parentheses in a for loop separated by semicolons?

53. Which STL class is the best fit for implementing a collection of data that is always ordered so that the pop operation always gets the greatest of the elements? Suppose you are interested only in push and pop operations.

54. What is the meaning of the two parts specified between parentheses in a range-based for loop, separated by a colon?

55. What is the ternary operator equivalent to this code snippet? if(x) y=a; else y=b;

56. A class template is a _?

57. What does auto type specifier do in this line of code (since C++11)? auto x = 4000.22;

58. What is an lvalue?

59. Which of the following is not a difference between a class and a struct?

60. Which of the following operators is overloadable?

61. What's a benefit of declaring the parameter as a const reference instead of declaring it as a regular object? int median(const my_array& a);

62. Which of the following is a true statement about the difference between pointers and iterators?

63. Which of the following is a reason why using this line is considered a bad practice? (Alternative: Why is using this line considered a bad practice?) Using namespace std;

64. A variable listed in a header is known as a(n) ____ parameter.

65. A for loop is considered a(n) ________ loop.

66. A ______ is a symbol used to represent a location in memory.

67. In c++, :: is called the scope ____ operator.

68. Each node of a singly linked list has two components: ____ and ____.

69. Dynamic memory allocation occurs ________.

70. Another term for repetition structures is __________

71. _____ are programs that test code to ensure that it contains no syntax errors.

72. You can use the ____ operator to increment or decrement the value of an enumeration type.

73. When you write a program that stores a value in a variable, you are using ____ storage.

74. Data types that are created by the programmer are known as ________.

75. Data sent by a program to the screen, a printer, or a file is __________.

76. An example of a floating point data type is ____.

77. In c++, ____ is called the scope resolution operator.

78. ________ members of a base class are never accessible to a derived class.

79. ________ are data items whose values cannot change while the program is running.

80. When the ________ is placed in front of a variable name, it returns the address of that variable.

81. When ____ are introduced in a program, they are immediately given a value.

82. The class dclass is derived from the class bclass using the ____ type of inheritance.

83. The class ____ is the base of the classes designed to handle exceptions.

84. The ____ operator can be used to return the address of a private data member of a class.

85. The ____ loop provides three actions in one compact statement.

86. Objects both in the real world and in object-oriented programming contain ____ and methods.

87. Object-oriented programmers sometimes say an object is one ____ of a class.

88. In some programming languages, ___________ are implemented as arrays whose elements are characters.

89. Classes can create new classes from existing classes. this important feature ____.

90. A ________ search uses a loop to sequentially step through an array.

91. A ____ exception occurs when code attempts to divide a number by zero.

92. A ____ defines the name and data type of program variables.

93. The value of the expression 17 % 7 is ____.

94. The __________ function returns the smallest integer that is greater than or equal to the number.

95. A subscript is a(n) _____.

96. The ________ function concatenates the contents of one c-string with another c-string.

97. Data that is sorted in ascending order is ordered ________.

98. To arrange the elements in an array in ascending order, you use the ____ method.

99. The maximum number of entry points that any programming structure can have is ____.

100. The function eof is a member of the data type ____________________.