The members of a class by default are private.
True
False
Correct Answer :
A. True
Related Questions
Private members of a structure can be accessed directly from the outside of the structure.
True
False
_____________ operator must have one class object
+
new
all
None of these
One of the major disadvantage with late binding is
the source code should be made available at compile time
the program runs slower
dynamic variables can not be used in the program
static variables can not be used
this' pointer has to be used while accessing data members in a member function.
True
False
Class members are _______________ by default
Private
protected
public
None of the above are correct
In a for loop with a multi-statement loop body, semicolons should appear following
The for statement itself
The closing brace in a multi-statement loop body
Each statement within the loop body.
The test expression
A constructor cannot be explicitly called.
True
False
In C++, identifiers have to be declared at the beginning of the blocks.
True
False
In C++, the stream base class is
iostream
iofstream
ios
stdio
A base class is inherited by
derived class
inline function
constructor
none of the above
By using protected, one can create class members that are private to their class but
that can not be inherited and accessed by a derived class
that can still be inherited and accessed by a derived class
that can be public
none of the above
main() returns a value of type
real
char
int
null
By default, members cannot be inherited.
True
False
A destructor can have a return type.
True
False
"[]" Operator is a unary operator.
True
False
An object is an allocated space in memory.
True
False
The ?: can be used to replace
if-else statement
wild cards
no meaning in C++
returns the value
The signature of a function is
The return type
The number and type of arguments
The class of a function
None of the above
Reference to an object behaves like a constant pointer.
True
False
Which of the following can legitimately be passed to a function?
A constant
A variable
A structure
A header file
Delete operator is used
To allocate storage
To deallocate storage
To delete variable name
None of the above are correct
The break statement causes an exit
Only from the innermost loop
Only from the innermost switch
From all loops and switch
Only from the innermost loops or switch
_______ argument(s) are passed in case of unary overloaded operators.
Two
One
No
None of the above
A pure virtual function is a virtual function that has
no definition in its base class
a definition in its base class
a definition in at least one derived class
definition in base class and at least one derived class
The template function declaration specifies
template class
a generic class
exception
identifier
Classes are useful because they
Are removed from memory when not in use
Permit data to be hidden from other classes
Bring together all aspects of an entity in one place
Can closely model objects in the real world
Constructor returns void type value.
True
False
The string table in C++ holds the
string constants in your program
program statements in string form
variables whose type is of string
none of the above
We cannot have the address of a constructor.
True
False
Static data member can be declared as const too.
True
False