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
Correct Answer :
C. Each statement within the loop body.
Related Questions
If a friend function is declared inside a class it can access all data members of the class.
True
False
The library function exit() causes an exit from
The loop in which it occurs
The block in which it occurs
The function in which it occurs
The program in which it occurs
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
A function that is called automatically when an object is created is known as
instantiation
function prototype
constructor
structure
By default, C++ uses the following method of passing arguments
Call-by-Reference
Call-by-Value
Call-by-Pointer
None of the above
_____________ operator must have one class object
+
new
all
None of these
When one object initializes another object the following function is invoked
copy constructor
new
instantiation
none of the above
The && and || operators
Compare two numeric values
Combine two numeric values
Compare two Boolean values
Combine two Boolean values
Which of the following can legitimately be passed to a function?
A constant
A variable
A structure
A header file
Overloaded functions
Are a group of functions with the same name
All have the same number and types of arguments
Make life simpler for programmer
May fail unexpectedly due to stress
One of the important features of an abstract class is
it need not have any object
it should be used only as a derived class
it need not have any members
none of the above
Protected members cannot be inherited.
True
False
_______ argument(s) are passed in case of binary overloaded operators.
Two
One
No
None of the above
What is the value of Friday in the following - enum days { Monday, Tuesday, Wednesday = -1, Thursday, Friday, Saturday = 6, Sunday}
1
5
0
-3
Which of the following is not a component of file system
Access method
Auxiliary storage management
Free integrity mechanism
None of the above
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
When a language has the capacity to produce new data type, it is said to be
Reprehensible
Encapsulated
Overload
Extensible
Constructor returns void type value.
True
False
Reference to an object behaves like a constant pointer.
True
False
Which of the following is true about const member functions?
const members can be invoked on both const as well as nonconst objects
const members can be invoked only on const objects and not on nonconst objects
nonconst members can be invoked on const objects as well as nonconst objects
none of the above
main() returns a value of type
real
char
int
null
Scope resolution operator has the highest precedence.
True
False
Private data members can be accessed
Only from the base class itself
Both from the base class and form its derived classes
From the class which is a friend of the base class
None of the above is correct
In C++, the stream base class is
iostream
iofstream
ios
stdio
Operator overloading is
Making C++ operators work with objects
Making C++ operators more then they can handle
Giving new meaning to existing c++ operators
Making new C++ operators
Objects get destroyed in the reverse order as they are created.
True
False
this' pointer has to be used while accessing data members in a member function.
True
False
When accessing a structure member, the identifier to the left of the dot operator is the name of
Structure member
Structure tag
Structure variable
The keyword struct.
_______ argument(s) are passed in case of unary overloaded operators.
Two
One
No
None of the above
Which of the following relationship is known as inheritancerelationship?
‘has-a’ relationship
‘is-a’ relationship
association relationship
none of the above