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4

What is the output of the following program segment - for(i = 1, j = 0; i < 10; i++) j += i; cout <<i<<"
";

A. 10

B. 20

C. 55

D. there is an error in the program

Correct Answer :

A. 10


Related Questions

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4

Constructor returns void type value.

A. True

B. False

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4

cc ___________ option is used only to create object file

A. -a

B. -o

C. -c

D. none of these

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4

The template function declaration specifies

A. template class

B. a generic class

C. exception

D. identifier

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4

ios containes a pointer to streambuf.

A. True

B. False

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4

A normal C++ operator that acts in a special way on newly defined data types is said to be

A. Glorified

B. Encapsulated

C. Classified

D. Overloaded

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4

In C++, identifiers have to be declared at the beginning of the blocks.

A. True

B. False

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4

A function that is called automatically when an object is destroyed is known as

A. instantiation

B. function prototype

C. constructor

D. destructor

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4

Which of the following are good reasons to use an object oriented language?

A. You can define your data types

B. Program statements are simpler than in procedural languages.

C. An OO program can be taught to correct its own errors.

D. It's easier to conceptualize an OO program.

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4

If class A is friend of class B and if class B is friend of class C, which of the following is true?

A. Class C is friend of class A

B. Class A is friend of class C

C. Class A and Class C do not have any friend relationship

D. None of the above

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4

The break statement causes an exit

A. Only from the innermost loop

B. Only from the innermost switch

C. From all loops and switch

D. Only from the innermost loops or switch

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4

The value of 'this' pointer can be changed.

A. True

B. False

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4

The library function exit() causes an exit from

A. The loop in which it occurs

B. The block in which it occurs

C. The function in which it occurs

D. The program in which it occurs

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4

One of the major disadvantage with late binding is

A. the source code should be made available at compile time

B. the program runs slower

C. dynamic variables can not be used in the program

D. static variables can not be used

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4

What is the output of the following program segment - for(i = 1, j = 0; i < 10; i++) j += i; cout <<i<<"
";

A. 10

B. 20

C. 55

D. there is an error in the program

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4

A direct access file is:

A. A file in which recoreds are arranged in a way they are inserted in a file

B. A file in which records are arranged in a particular order

C. Files which are stored on a direct access storage medium

D. None of the above

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4

The scope resolution operator is -

A. ::

B. ;

C. <<

D. ->

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4

Inline functions_____________ call overload.

A. Increase

B. Reduce

C. None of the above are correct

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4

Sharing of common information are achieved by the concept of

A. Virtual copying

B. Inheritance

C. Encapsulation

D. None of these

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4

One of the important features of an abstract class is

A. it need not have any object

B. it should be used only as a derived class

C. it need not have any members

D. none of the above

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4

The && and || operators

A. Compare two numeric values

B. Combine two numeric values

C. Compare two Boolean values

D. Combine two Boolean values

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4

A base class is inherited by

A. derived class

B. inline function

C. constructor

D. none of the above

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4

Which of the following is true about const member functions?

A. const members can be invoked on both const as well as nonconst objects

B. const members can be invoked only on const objects and not on nonconst objects

C. nonconst members can be invoked on const objects as well as nonconst objects

D. none of the above

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4

By using protected, one can create class members that are private to their class but

A. that can not be inherited and accessed by a derived class

B. that can still be inherited and accessed by a derived class

C. that can be public

D. none of the above

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4

A member function can always access the data

A. In the object of which it is a member

B. In the class of which it is a member

C. In the object of the class of which it is a member

D. In the public part of its class

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4

We cannot have the address of a constructor.

A. True

B. False

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4

Static data member can be declared as const too.

A. True

B. False

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4

By default, members cannot be inherited.

A. True

B. False

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4

Protected data members can be accessed

A. Only from the base class itself

B. Both form the base class and from its derived classes

C. From the class which is friend of the base class

D. None of the above are correct

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4

_______ argument(s) are passed in case of binary overloaded operators.

A. Two

B. One

C. No

D. None of the above

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4

The following syntax is valid. void inline gram_ panchayat :: show_gram_ panchayat_info().

A. True

B. False