Blog: CS201 Final Term Quiz File 2

Question No: 1 Pointer is a variable which store,
       ► Data
       ► Memory Address
       ► Data Type
       ► Values
Question No: 2 All preprocessor directives are started with the symbol______.
       ► *
       ► +
       ► @
       ► #
Question No: 3 Within the statement obj1=obj2;   obj1 will call the assignment operator function and obj2 will be passed as an argument to function.
       ► True
       ► False
Question No: 4 What is the sequence of event(s) when deallocating memory using delete operator?
       ► Only block of memory is deallocated for objects
       ► Only destructor is called for objects
       ► Memory is deallocated first before calling destructor
       ► Destructor is called first before deallocating memory
Question No: 5 The second parameter of operator functions for << and >> are objects of the class for which we are overloading these operators. http://vustudents.ning.com
       ► True
       ► False
Question No: 6 To include code from the library in the program, such as iostream, a directive would be called up using this command.
       ► #include “iostream.h”
       ► include <iostream.h>
       ► include <iostream.h>
       ► #include <iostream.h>
Question No: 7 The number 544.53 must be stored in _____ data type.
       ► int
       ► short
       ► float
       ► char
Question No: 8 A template function can have different type of arguments.
       ► True
       ► False
Question No: 9 For which values of the integer _value will the following code becomes an infinite loop?
int number=1;
while (true) {
            cout << number;
            if (number == 3) break;
            number +=  integer_value; }   
       ► any number other than 1 or 2
       ► only 0
       ► only 1
       ► only 2
Question No: 10 Template class cannot have static variables.
       ► True
       ► False
Question No: 11 Which of the following is used with bit manipulation?
       ► Signed integer
       ► Un-signed integer
       ► Signed double
       ► Un-signed double
Question No: 12 Structure is a collection of ______________ under a single name.
       ► Only Functions
       ► Only Variables
       ► Both Functions and Variables
       ► None of the given options
Question No: 13 Which of the following is the correct C++ syntax to allocate space dynamically for an array of 10 int?
       ► new int(10) ;
       ► new int[10] ;
       ► int new(10) ;
       ► int new[10];
Question No: 14 Unary operator implemented as member function takes ____ arguments whereas non-member function takes _____ arguments.
       ► One, zero
       ► Zero, one
       ► One, two
       ► Two, one
Question No: 15 The first parameter of overloaded stream insertion operator is _________ where second parameter is _______
       ► input stream, object of class
       ► object of class, output stream
       ► output stream, object of class
       ► object of class, input stream
Question No: 16 We can also do conditional compilation with preprocessor directives.
       ► True
       ► False
Question No: 17 If a symbolic constant has been defined, it will be an error to define it again.
       ► True
       ► False
Question No: 18 While calling function, the arguments are assigned to the parameters from _____________.
       ► left to right.
       ► right to left
       ► no specific order is followed
       ► none of the given options.
Question No: 19 Classes defined inside other classes are called ________ classes
       ► looped
       ► nested
       ► overloaded
       ► none of the given options.
Question No: 20  If we define an identifier with the statement #define PI 3.1415926 then during the execution of the program the value of PI __________.
       ► cannot be replaced
       ► None of the given options
       ► Remain constant.
       ► can be changed by some operation
Question No: 21 Assignment operator is -------------------------associative
       ► right
       ► left
       ► binary
       ► unary
Question No: 22 If text is a pointer of class String then what is meant by the following statement?
text = new String [5];
       ► Creates an array of 5 string objects statically
       ► Creates an array of 5 string objects dynamically
       ► Creates an array of pointers to string
       ► Creates a string Object
Question No: 23 The return type of the operator function for << operator is __________.
       ► class for which we overload operator
       ► reference of ostream class (ostream&)
       ► reference of istream class (istream&)
       ► void
Question No: 24 The code is written to __________ the program.
       ► implement
       ► design
       ► analysis
       ► none of the given options.
Question No: 25 Memory allocated at run time is a system resource and it is the responsibility of _____ to de-allocate the memory.
       ► System
       ► Programmer
       ► User of program
       ► None of given options
Question No: 26  Templates are not type safe.
       ► true
       ► false