Name: Class: Date:
Chapter 7
C++ Programming From Problem Analysis to Program Design 8th Edition Malik
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1. The following is a legal C++ enumeration type:
enum colorType {BLUE, GREEN, PINK, YELLOW, RED};
a. True
b. False
ANSWER: True
POINTS: 1
REFERENCES: 469
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
2. The following is a valid C++ enumeration type:
enum places {1ST, 2ND, 3RD, 4TH};.
a. True
b. False
ANSWER: False
POINTS: 1
REFERENCES: 469
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
3. No arithmetic operations are allowed on the enumeration type.
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Chapter 7
a. True
b. False
ANSWER: True
POINTS: 1
REFERENCES: 469
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
4. A function cannot return the value of an enumeration type.
a. True
b. False
ANSWER: False
POINTS: 1
REFERENCES: 475
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
5. An enumeration type can be passed as a parameter to a function only by value.
a. True
b. False
ANSWER: False
POINTS: 1
REFERENCES: 475
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
6. An anonymous type can be passed as a parameter to a function.
a. True
b. False
ANSWER: False
POINTS: 1
REFERENCES: 475
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
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Chapter 7
7. The following statement creates an anonymous type:
enum {1ST, 2ND, 3RD, 4TH} places;
a. True
b. False
ANSWER: False
POINTS: 1
REFERENCES: 477
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
8. In C++, namespace is a reserved word.
a. True
b. False
ANSWER: True
POINTS: 1
REFERENCES: 488
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
9. The general syntax for accessing a namespace member is: namespace_name->identifier
a. True
b. False
ANSWER: False
POINTS: 1
REFERENCES: 488
QUESTION TYPE: True / False
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
10. In C++, [] is called the array subscript operator.
a. True
b. False
ANSWER: True
POINTS: 1
REFERENCES: 494
QUESTION TYPE: True / False
HAS VARIABLES: False
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11. Suppose that you have the following declaration.
enum cars {FORD, GM, TOYOTA, HONDA}; cars domesticCars = FORD;
The statement:
domesticCars = static_cast<cars>(domesticCars + 1);
sets the value of domesticCars to
a. FORD b. GM
c. TOYOTA d. HONDA
ANSWER: b
POINTS: 1
REFERENCES: 468-470
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
12. Consider the declaration:
enum sports {BASKETBALL, FOOTBALL, HOCKEY, BASEBALL, SOCCER}; Which of the following statements is true?
a. SOCCER = BASEBALL
c. HOCKEY + FOOTBALL < SOCCER
ANSWER: d
POINTS: 1
REFERENCES: 471
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/16/2016 9:32 AM
13. What is the output of the following code?
b. BASEBALL++ = SOCCER
d. FOOTBALL <= SOCCER
enum courses {ALGEBRA, BASIC, PASCAL, PHILOSOPHY, ANALYSIS}; courses registered; registered = ALGEBRA; cout << registered << endl;
a. ALGEBRA b. 0
c. 1 d. "ALGEBRA"
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ANSWER: b
POINTS: 1
REFERENCES: 474
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
14. Which of the following statements declares the studentGrade variable?
a. enum studentGrade {A, B, C, D, F};
b. enum int {A, B, C, D, F} studentGrade;
c. enum studentGrade {A, B, C, D, F} grades;
d. enum grades {A, B, C, D, F} studentGrade;
ANSWER: d
POINTS: 1
REFERENCES: 476
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
15. Which of the following statements creates an anonymous type?
a. enum grades {A, B, C, D, F};
b. enum grades {};
c. enum {};
d. enum {A, B, C, D, F} grades;
ANSWER: d
POINTS: 1
REFERENCES: 477
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
16. In C++, you can create aliases to a previously defined data type by using the statement.
a. typedef b. using
c. namespace d. alias
ANSWER: a
POINTS: 1
REFERENCES: 477
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
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Name: Class: Date:
Chapter 7
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
17. In C++, is a reserved word.
a. deftype b. typedef
c. typecc d. alias
ANSWER: b
POINTS: 1
REFERENCES: 477
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
18. Which of the following is a valid C++ statement?
a. typedef integer; b. typedef int;
c. typedef int integer; d. typedef integer int;
ANSWER: c
POINTS: 1
REFERENCES: 478
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
19. In C++, is called the scope resolution operator.
a. . b. ?
c. : d. ::
ANSWER: d
POINTS: 1
REFERENCES: 488
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
20. The scope of a namespace member is local to the ____.
a. function b. block
c. file d. namespace
ANSWER: d
POINTS: 1
REFERENCES: 488
QUESTION TYPE: Multiple Choice
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HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
21. Given the following code
namespace globalType { void printResult();
}
which of the following statements is needed to access printResult?
a. globalType.printResult();
b. globalType.printResult;
c. globalType::printResult();
d. globalType:printResult();
ANSWER: c
POINTS: 1
REFERENCES: 488
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
22. Which of the following statements is used to simplify the accessing of all globalType namespace members?
a. using globalType;
b. using namespace globalType:all;
c. using namespace globalType::all;
d. using namespace globalType;
ANSWER: d
POINTS: 1
REFERENCES: 488-489
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
23. The identifiers in the system-provided header files such as iostream, cmath, and iomanip are defined in the namespace ____.
a. cctype b. stdl
c. std d. stdlib
ANSWER: c
POINTS: 1
REFERENCES: 492
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QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
24. Before using the data type string, the program must include the header file ____.
a. enum b. iostream
c. string d. std
ANSWER: c
POINTS: 1
REFERENCES: 492
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
25. Suppose str = "xyzw"; After the statement str[2] = 'Y'; The value of str is "____"
a. xyzw b. xYzw
c. xyYw d. xzYw
ANSWER: c
POINTS: 1
REFERENCES: 493
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
26. Suppose that str1, str2, and str3 are string variables. After the following statements execute, the value of str3 is "____".
str1 = "abc"; str2 = "xyz"; str3 = str1 + '' + str2;
a. abc b. xyz
c. abc-xyz d. xyz-abc
ANSWER: c
POINTS: 1
REFERENCES: 493
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
27. The data type string has a named constant, ____, associated with it.
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a. string::size b. string::size_type
c. string::pos d. string::npos
ANSWER: d
POINTS: 1
REFERENCES: 496
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
28. Suppose str = "ABCDEFGHI" The output of the statement cout << str.length() << endl; is .
a. 7 b. 8
c. 9 d. 10
ANSWER: c
POINTS: 1
REFERENCES: 498
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
29. The length of the string "Hello There. " is .
a. 11 b. 12
c. 13 d. 14
ANSWER: c
POINTS: 1
REFERENCES: 497-498
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
30. Consider the following statements:
string str = "ABCDEFD"; string::size_type position;
After the statement position = str.find('D'); executes, the value of position is ____.
a. 3 b. 4
c. 6 d. 7
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Chapter 7
ANSWER: a
POINTS: 1
REFERENCES: 500
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
31. Considering the statement string str = "Gone with the wind";, the output of the statement cout << str.find("the") << endl; is ____.
a. 9 b. 10
c. 11 d. 12
ANSWER: b
POINTS: 1
REFERENCES: 500
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
32. Consider the following statements: string str1 = "ABCDEFGHIJKLM"; string str2; After the statement str2 = str1.substr(1,4); executes, the value of str2 is "____".
a. ABCD b. BCDE
c. BCD d. CDE
ANSWER: b
POINTS: 1
REFERENCES: 503-504
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
33. The function is used to interchange the contents of two string variables.
a. iterator b. traverse
c. swap d. change
ANSWER: c
POINTS: 1
REFERENCES: 505
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
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DATE MODIFIED: 10/5/2016 1:40 PM
34. Consider the following statements:
string str1 = "Gone with the wind"; string str2; After the statement str2 = str1.substr(5,4); executes, the value of str2 is "____"
a. Gone b. with
c. the d. wind
ANSWER: b
POINTS: 1
REFERENCES: 503-504
QUESTION TYPE: Multiple Choice
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
35. The values in the domain of an enumeration type are called ____________________.
ANSWER: enumerators
POINTS: 1
REFERENCES: 469
QUESTION TYPE: Completion
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
36. A data type wherein you directly specify values in the variable declaration with no type name is called a(n) ____________________type.
ANSWER: anonymous
POINTS: 1
REFERENCES: 477
QUESTION TYPE: Completion
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
37. In ANSI/ISO Standard C++, the mechanism was designed to solve the problem of overlapping global identifiers.
ANSWER: namespace
POINTS: 1
REFERENCES: 487
QUESTION TYPE: Completion
HAS VARIABLES: False
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DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
38. If a global identifier in a program has the same name as one of the global identifiers in the header file, the compiler generates a(n) error.
ANSWER: syntax
POINTS: 1
REFERENCES: 487
QUESTION TYPE: Completion
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
39. The string expression strVar. inserts all the characters of str at index pos into strVar
ANSWER: insert(pos, str);
POINTS: 1
REFERENCES: 497
QUESTION TYPE: Completion
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
40. The string expression strVar. starts at index pos, replaces the next n characters of strVar with all the characters of str
ANSWER: strVar.replace(pos, n, str);
POINTS: 1
REFERENCES: 497
QUESTION TYPE: Completion
HAS VARIABLES: False
DATE CREATED: 10/5/2016 1:40 PM
DATE MODIFIED: 10/5/2016 1:40 PM
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