FINALTERM EXAMINATION CS201- Introduction to Programming Fall 2009

Question No: 1( Marks: 1 ) - Please choose one Operating system fals under the category of ______types of software    ► System Software    ► Application Software    ► Device drivers    ► None of the above

Question No: 2( Marks: 1 ) - Please choose one Header file fstream.h include definitions of stream classs_____    ► ifstream.h, ofstream.h    ► cout, cin    ► iomanip.h    ► stdlib

Question No: 3( Marks: 1 ) - Please choose one setprecision is a parameter less manipulator.     ► True     ► False

Question No: 4( Marks: 1 ) - Please choose one A friend function of a class has access      ► To all data member and functions of the class      ► Only to other friend functions of the class      ► Only to private data of the class      ►Only to public data of the class

Question No: 5 ( Marks: 1 ) - Please choose one The declarator of Plus (+) member operator function is    ► Class-Name operator + (Class-Name rhs)    ► Operator Class-Name + ( )    ► Operator Class-Name + ( rhs)    ► Class-Name operator + ( )

Question No: 6 ( Marks: 1 ) - Please choose one  We can change the arity (number of operands) through operator overloading.    ► False    ► True

Question No: 7( Marks: 1 ) - Please choose one Only operator compiler loads for users is:

► Delete operator ► Assignment Operator ► New Operator ► None of the above

Question No: 8( Marks: 1 ) - Please choose one cerr and clog are the objects of stream class     ► True     ► False

Question No: 9( Marks: 1 ) - Please choose one Loader loads the executable code from main memory to hard disk.    ► True    ► False

Question No: 10( Marks: 1 ) - Please choose one Pre processor Directive functions before_____ Phase.

► Compiler ► Execution ► Linking ► None of the given options

Question No: 11( Marks: 1 ) - Please choose one A template function can not have static variables.     ► True     ► False

Question No: 12 ( Marks: 1 ) - Please choose one  Consider the following code segment. What will be the output of this code segment?

int arr[6] = {2, 3, 7, 4, 5, 6} ; int *ptr1 =&arr[1] ; int *ptr2 = &arr[4] ; cout << (ptr2-ptr1) ; ►6 ►7 ►2 ►3

Question No: 13( Marks: 1 ) - Please choose one The UNIX system was developed in    ► Java Language    ► C++    ► FORTRON Language

► C Language

Question No: 14( Marks: 1 ) - Please choose one Friend function of a class are _______ of a class.     ► Non-member functions     ► Friend functions     ► Any function outside class     ► None of the given options

Question No: 15( Marks: 1 ) - Please choose one The operator function overloaded for an Assignment operator (=) must be    ► Non-member function of class    ► Member function of class    ► Friend function of class    ► None of the given options

Question No: 16( Marks: 1 ) - Please choose one  In the S2=S1, ___ is the object that is calling or driving the = operator. ___ object is being passed as an argument to the = operator.       ► S1, S2       ► S2,S1       ► =, +       ► None of the Above

Question No: 17( Marks: 1 ) - Please choose one The static data members of a class are initialized _______    ► at file scope    ► within class definition    ► within member function    ► within main function

Question No: 18( Marks: 1 ) - Please choose one We can do condition compilation with pre processor directives.    ► True    ► False

Question No: 19( Marks: 1 ) - Please choose one Self-assignment is dangerous especially at a time when we have memory manipulation in a class     ► True     ► False

Question No: 20( Marks: 1 ) - Please choose one A template function must have at least ---------- or more arguments     ► Zero     ► One

► Two ► Three

Question No: 21( Marks: 1 ) - Please choose one  Stream insertion ( << ) and extraction operators ( >> ) are always implemented as -- _______functions.     ► Member     ► Non Member     ► Objects     ► Classes

Question No: 22( Marks: 1 ) - Please choose one Overloaded member operator function is always called by _______    ► Class    ► Object    ► Compiler

► Primitive data type

Question No: 23( Marks: 1 ) - Please choose one  The operator function of << and >> operators are always the member function of a class.      ► True      ► False

Question No: 24( Marks: 1 ) - Please choose one Which of the following option is true about new operator to dynamically allocate memory to an object?    ► The new operator determines the size of an object    ► Allocates memory to object and returns pointer of valid type    ► Creates an object and calls the constructor to initialize the object    ► All of the given options

Question No: 25( Marks: 1 ) - Please choose one The prototype of friend functions must be written ____ the class and its definition must be written ____    ► inside, inside the class    ► inside, outside the class    ► outside, inside the class    ► outside, outside the class

Question No: 26( Marks: 5 ) - Please choose one  Write a simple program using the read() member function of cin object reading a text of 30 characters from the keyboard, store them in an array and then using write() member function of cout object to display them on the screen.

Question No: 27

( Marks: 5 ) - Please choose one

Is it possible to define two functions as given below? Justify your answer. func(int x, int y) func(int &x, int &y)

Question No: 28( Marks: 3 ) - Please choose one What care must be taken while writing macros?

Question No: 29( Marks: 3) - Please choose one How to avoid compiler generated consructor?

Question No: 30( Marks: 3 ) - Please choose one What are the types of templates?

Question No: 31( Marks: 3 ) - Please choose one What is the function of flush command?

Question No: 32( Marks: 2 ) - Please choose one How to increase the already allocated chunk of memory?

Question No: 33( Marks: 10 ) - Please choose one Write a C++ program which enable user to enter values in 3x4 matrix followed by set of values row by row. Then display matrix in original form.