Object Oriented Programming Using C Plus Plus — Part 2 MCQs with Explanations

a stream from a file to the screen is the correct answer to “Redirection redirects”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

{ is the correct answer to “You mark the beginning of a function's block of code with the _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

passing a value is the correct answer to “Sending a copy of data to a program module is called _______”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

reference, pointer is the correct answer to “Of the three ways to pass arguments to functions, only passing by _____ and passing by _____ allow the function to modify the argument in the calling program”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

fstream.h is the correct answer to “To use either an input or output file, the program must include the _____ header file”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

a class is the correct answer to “A widget is to the blueprint for a widget as an object is to”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

C++ does not allow you to define the same functions more than once in the same program is the correct answer to “C++ allows you to define the same functions more than once in the same program _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

area = 5 is the correct answer to “Which of the following assigns the number 5 to the area variable”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

parent class is the correct answer to “A base class may also be called a”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

ios::in is the correct answer to “The _____ mode tells C++ to open a file for input”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

reusability is the correct answer to “Using the wardrobe structure within the ShopList structure is an example of a good programming principle, known as _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

default parameters is the correct answer to “When you omit parameters from a function call, values can be provided by”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

the first character in the string is the correct answer to “The first element in a string is”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

global is the correct answer to “Variables declared outside a block are called _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

object code is the correct answer to “The compiler converts your C++ instructions into _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

scalar type is the correct answer to “A fundamental type such as int or double is a _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

no type is the correct answer to “The return type you code for all constructors is _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

throws an exception is the correct answer to “When an object-oriented program detects an error within a function, the function _________”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

logical error is the correct answer to “Using a statement at the wrong time or with an inappropriate object creates a”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

the parent class object must be constructed first is the correct answer to “When you create a derived class and instantiate an object _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

temporal cohesion is the correct answer to “A constructor always has”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

overloaded is the correct answer to “A normal C++ operator that acts in special ways on newly defined data types is said to be”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

will override the base class function is the correct answer to “A function in a derived class that has the same name as a function in the parent class”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

'while' and 'do-while' is the correct answer to “In which statements, does a 'continue' statements cause the control to go directly to the test condition and then continue the looping process”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

to member functions of that class is the correct answer to “In a class specifier, data or functions designated private are accessible”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

try is the correct answer to “When a function includes a throw statement for errors, the call to the potentially offending function should be placed within a _____ block”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

two colons is the correct answer to “The scope resolution operator is”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

string literal is the correct answer to “"C++" is a _____ constant”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

programmer-defined objects is the correct answer to “In a C++ program, which of the following can be thrown”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

formal parameters is the correct answer to “The items listed in the function header are called _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

compiler is the correct answer to “A translator that notes whether you have used a language correctly may be called a _____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

polymorphism is the correct answer to “The feature in object-oriented programming that allows the same operation to be carried out differently, depending on the object, is_____”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

the function accesses the argument's original value in the calling program is the correct answer to “When an argument is passed by reference,”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

abstraction is the correct answer to “The process of extracting the relevant attributes of an object is known as”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

srand(time(NULL)) is the correct answer to “Which of the following statements uses the computer's clock to initialize the random number generator”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

if the base class constructor required arguments is the correct answer to “You must provide a constructor for a derived class”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

all parameters to the left of that value is the correct answer to “If you want to override constructor default values for an object you are instantiating, you must also override”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

math.h is the correct answer to “To use one of the C++ built-in mathematical functions, you must include the _____ header file in your program”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

bugs is the correct answer to “Errors in a program are called”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.

Each object will have a unique memory address is the correct answer to “If you declare two objects as Customer firstCust, secondCust; which of the following must be true”. This question is standard in competitive examination syllabi for Object Oriented Programming Using C Plus Plus.