Section 1-7

1. 1The ____ and ____ were established to standardize the syntax of C++.

   1. AAmerican National Standard Organization (ANSO); International Standard Institute (ISI)
   2. BAmerican Standard Code for Information Interchange (ASCII); International Standard Organization (ISO)
   3. CAmerican National Standard Institution (ANSI); International Standard Organization (ISO)
   4. DAmerican National Standard Institution (ANSI); Unicode
      Analysis
2. 2The language of a computer is called ____.

   1. Amachine language
   2. Bassembly language
   3. Csource code
   4. Dsystem code
3. 3A(n) ____ monitors the overall activity of the computer and provides services.
   

   1. Acompiler
   2. Bassembler
   3. Ccontrol unit
   4. Doperating system
4. 4A program called the ____ combines the object program with other programs in the library and is used in the program to create the executable code.
   

   1. Ajoiner
   2. Blinker
   3. Ccombiner
   4. Dassembler
5. 5A(n) ____ is a unique location in main memory for each cell.
   

   1. Acounter
   2. Baddress
   3. Cregister
   4. Dsignal
6. 6ASCII is a(n) ____-bit code.
   

   1. Aseven
   2. Bsixteen
   3. Ceight
   4. Dtwo
7. 7A(n) _____ program is the machine language version of the high-level language program.
   

   1. Asource
   2. Bobject
   3. Cpreprocessor
   4. Dlinker
8. 8Word processors, games, and spreadsheets are examples of ____ programs.

   1. Asystem
   2. Bsource
   3. Capplication
   4. Doperating
9. 9Main memory consists of an ordered sequence of ____.

   1. Amemory cells
   2. Bregisters
   3. Clogical units
   4. Dsignals
10. 10In a C++ program, statements that begin with the # symbol are called ____ directives.
    

    1. Alibrary
    2. Bpreprocessor
    3. Coperator
    4. Dpostprocessor

11. 11If all operands in an expression are integers, the expression is called a(n) _____ expression.
    

    1. Asingle precision
    2. Bintegral
    3. Cinteger
    4. Ddouble precision
12. 12____ are names of things that appear in a program, such as variables, constants, and functions.
    

    1. AComments
    2. BTokens
    3. CData types
    4. DIdentifiers
13. 13A string containing no characters is called a(n) ____ string.
    

    1. Aempty
    2. Bmissing
    3. Czero
    4. Dnon
14. 14The smallest individual unit of a program written in any language is called a _____.
    

    1. Abit
    2. Btoken
    3. Csymbol
    4. Dbyte
15. 15In C++, a ____ is used to end a statement.
    

    1. Aforward slash
    2. Bsemicolon
    3. Ccomma
    4. Dperiod
16. 16In C++, the cast operator takes the following form: ____.
    

    1. Astatic_cast<dataTypeName>(expression)
    2. Bstatic_cast<dataTypeName>
    3. Cstatic_cast (expression)
    4. Dexpression<static_cast> (dataTypeName)
17. 17When using the char data type, you enclose each character represented within ____.
    

    1. Aparentheses
    2. Bdouble quotation marks
    3. Csingle quotation marks
    4. Dbrackets
18. 18A(n) ____ is a set of values together with a set of operations.
    

    1. Afunction
    2. Bsequence
    3. Cdata type
    4. Doperand
19. 19The _____ data type is used to represent any real number between -3.4E+38 and 3.4E+38.
    

    1. Adouble
    2. Bint
    3. Cfloat
    4. Dlong double
20. 20_____ lines are executable statements that inform the user what to do.
    

    1. APrompt
    2. BComment
    3. CDocument
    4. DQuestion
21. 21To force floating-point output to show the decimal point and trailing zeros, use the ____ manipulator.
    

    1. Apoint
    2. Bscientific
    3. Cshowpoint
    4. Ddecimal
22. 22The ____ manipulator controls the output of only the next expression.
    

    1. Afixed
    2. Bsetprecision
    3. Csetw
    4. Dshowpoint
23. 23The extraction operator takes ____ operands.

    1. Azero
    2. Bone
    3. Ctwo
    4. Dthree
24. 24The output stream variables can use the manipulator ____ to fill the unused columns with a character other than a space.
    

    1. Asetw
    2. Bcharfill
    3. Csetfill
    4. Dsetchar
25. 25Variables of type ____ are called input stream variables.
    

    1. Aistream
    2. Bstream
    3. Costream
    4. Diostream
26. 26The manipulator ____ is used to output floating-point numbers in scientific format.
    

    1. Asets
    2. Bfixed
    3. Cscientific
    4. Dsetsci
27. 27I/O functions are typically called ____ member functions.
    

    1. Astream
    2. Bcommon
    3. Caccess
    4. Duser
28. 28To left-justify output in C++, use the ____ manipulator.
    

    1. Asetcolumn
    2. Bleft
    3. Cjustify
    4. Dsetleft
29. 29A ____ is an area in secondary storage used to hold information.
    

    1. Amember
    2. Bfile
    3. Csector
    4. Dvariable
30. 30You can use the ____ function to restore an input stream to a working state.
    

    1. Aclear
    2. Bflush
    3. Cinit
    4. Dignore
31. 31Which of the following is NOT a reserved word in C++?
    

    1. Abreak
    2. Bcase
    3. Cselect
    4. Ddefault
32. 32You can use either a(n) ___ variable or a bool variable to store the value of a logical expression.
    

    1. Afloat
    2. Bint
    3. Cstring
    4. Ddouble
33. 33When using a return statement, the return of any value other than ____ indicates that something went wrong during program execution.
    

    1. A1
    2. B0
    3. C-1
    4. Deof
34. 34To permit more than one statement to execute if an expression evaluates to true, C++ provides a structure called a ____ statement.
    

    1. Aswitch
    2. Bone-way selection
    3. Ccompound
    4. Dtwo-way selection
35. 35When C++ evaluates a logical expression, any nonzero value is treated as _____.
    

    1. Aa logical error
    2. Ba syntax error
    3. Cfalse
    4. Dtrue
36. 36In ____ evaluation, the computer evaluates a logical expression from left to right and stops as soon as the value of the expression is known.
    

    1. Aconditional
    2. Bdecision maker
    3. Cshort-circuit
    4. Dassociative
37. 37Which of the following expressions evaluates to true?
    

    1. A(14 >= 5) && ('A' < 'B')
    2. B!('A' < 'B')
    3. C!(6 <= 7)
    4. D(24 >= 35) && ('A' < 'B')
38. 38Which of the following expressions evaluates to true?
    

    1. A"Hello" = "hello"
    2. B"Bill" >= "Billy"
    3. C"Hello" > "Hi"
    4. D"Air" < "An"
39. 39Given the input stream variable cin, the expression ____ evaluates to true if the last input succeeded.
    

    1. A(cin = 1)
    2. B(cin <<)
    3. C(cin)
    4. D(cin == 0)
40. 40If the possible range of values for a multiple selection statement cannot be reduced to a finite set of values, you must use the ____ structure.
    

    1. Anested if
    2. Bif
    3. Cswitch
    4. Dif ... else
41. 41The function time is defined in the header file ____.
    

    1. Acstdlib
    2. Bctime
    3. Ccmath
    4. Diomanip
42. 42Which of the following is the general form of the do...while statement?
    

    1. Ado statement while (expression);
    2. Bdo (statement); while expression
    3. Cdo while statement (expression);
    4. Ddo expression while (statement);
43. 43Putting one control structure inside another is called ____.
    

    1. Alooping
    2. Bindexing
    3. Csequencing
    4. Dnesting
44. 44The C++ eof function is a member of the data type ____.
    

    1. Aiomanip
    2. Bistream
    3. Ccstdlib
    4. Dfile
45. 45The function rand() is defined in the header file ____.
    

    1. Aiostream
    2. Biomanip
    3. Ccstdlib
    4. Dcmath
46. 46When the ____ statement executes in a repetition structure, it immediately exits from the structure.
    

    1. Acontinue
    2. Bexit
    3. Cdo
    4. Dbreak
47. 47A _____ is a special value that marks the end of the input data.
    

    1. Atrigger
    2. Bswitch
    3. Csentinel
    4. Dconstant
48. 48The _____ statement is an effective way to avoid extra variables to control a loop and produce elegant code.

    1. Abreak
    2. Bswitch
    3. Ccontinue
    4. Dskip
49. 49The _____ loop is a pretest loop.
    

    1. Aindexed
    2. Bwhile
    3. Cswitch
    4. Ddo...while
50. 50The primary purpose of the ____ loop is to simplify the writing of counter-controlled loops.
    

    1. Asentinel
    2. Bdo-while
    3. Cnested
    4. Dfor
51. 51The heading of a function includes all of the following EXCEPT the ____.
    

    1. Anumber of parameters
    2. Bdata type of the parameters
    3. Cdata type of the return value
    4. Dcode required to accomplish the task
52. 52A variable for which memory is allocated at block entry and deallocated at block exit is called a(n) _____ variable.
    

    1. Astatic
    2. Bidentification
    3. Cunique
    4. Dautomatic
53. 53A ____ parameter is a formal parameter that receives the location (memory address) of the corresponding actual parameter.
    

    1. Astatic
    2. Bmemory
    3. Cvalue
    4. Dreference
54. 54Which of the following statements is FALSE?
    

    1. ADefault values can be constants, global variables, or function calls.
    2. BIf you do not specify the value of a default parameter, the default value is used for that parameter.
    3. CYou can assign a constant value as a default value to a reference parameter.
    4. DThe calling function has the option of specifying a value other than the default for any default parameter.
55. 55The C++ function pow has ____ parameters.
    

    1. Azero
    2. Bthree
    3. Cone
    4. Dtwo
56. 56The _____ of an identifier refers to where in the program an identifier is accessible.
    

    1. Aparameter
    2. Bbehavior
    3. Cscope
    4. Ddefinition
57. 57If a function is overloaded, then in a call to that function, the _____ determines which function to execute.
    

    1. Ascope
    2. Bdeclaration
    3. Cdefinition
    4. Dsignature
58. 58The C++ function ____ calculates the largest whole number that is less than or equal to x.
    

    1. Aceil(x)
    2. Bfloor(x)
    3. Cabs(x)
    4. Deqwhole(x)
59. 59____ parameters provide a one-way link between actual parameters and formal parameters.
    

    1. AReference
    2. BGlobal
    3. CStatic
    4. DValue
60. 60In C++, :: is called the scope ____ operator.
    

    1. Aidentity
    2. Bcomparison
    3. Cequivalent
    4. Dresolution
61. 61In C++, [ ] is called the _____ operator.
    

    1. Aarray subscript
    2. Bcharacter
    3. Carray
    4. Darray index
62. 62You can use the ____ operator to increment or decrement the value of an enumeration type.
    

    1. Aassignment
    2. Bscope resolution
    3. Cstream
    4. Dcast
63. 63You can access an individual character within a string using the array subscript operator together with the ____.
    

    1. Avalue of the character in single quotes
    2. Bposition of the character in the string
    3. Cthe integer equivalent of the character value
    4. Dvalue of the character in double quotes
64. 64If a global identifier in a program has the same name as a global identifier in an included header file, the ____.
    

    1. Acompiler automatically generates a new name for the global identifier in the program
    2. Bcompiler generates a syntax error
    3. Cglobal identifier in the program overrides the global identifier in the header file
    4. Dglobal identifier in the header file overrides the global identifier in the program
65. 65The operator ____ can be used to concatenate two values of type string.
    

    1. A&
    2. B::
    3. C+
    4. D-
66. 66Before using the data type string, the program must use which of the following statements to include the header file?
    
    

    1. A#include (cstring)
    2. Binclude <#string>
    3. C#include <cstring>
    4. D#include <string>
67. 67The ____ function is used to interchange the contents of two string variables.
    

    1. Asubstr
    2. Bswitch
    3. Cswap
    4. Dchange
68. 68The enumeration type is a(n) ____ type.
    

    1. Aintegral
    2. Bstring
    3. CBoolean
    4. Dcharacter
69. 69The values that you specify for an enumeration type must be _____.
    

    1. Aidentifiers
    2. Bsorted
    3. Creserved words
    4. Dtrue or false
70. 70An enumeration type is a set of ____ values.
    

    1. Aconstant
    2. Bordered
    3. Cunordered
    4. Danonymous

Descrição

Exam review

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N EO

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