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OOPS using C++


This is the collection of Sikkim Manipal University (SMU) question and answers for OOPS using C++. It will help to prepare your examination. All question paper are classified as per semester, subject code and question type of Part A, Part B and Part C with multiple choice options as same as actual examination. SMU question papers includes year 2024, 2023, 2022 Sem I, II, III, IV, V, VI examinations of all subjects.

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Course Name        MCA (Master of Computer Application)

Subject Code       MC0066 (OOPS using C++)

Get Questions        PART - A    PART - B    PART - C

Subject : OOPS using C++

     MC0066 : PART - B    


Q. 1The ostream class includes
1) Put()
2) get()
3) putline()
4) getline()
5) write()
6) read()
 A)1), 3) and 5)
 B)2), 4) and 6)
 C)1), 2), 3) and 4)
 D)3), 4), and 5)
   
Q. 2What is the result in the variable len after
execution of the following statements?
int len;
char strl[] = {“39 March Road”};
len=strlen( strl);
 A)11
 B)12
 C)13
 D)14
   
Q. 3Which of the following is a valid signature
for overloading the preincrement operator?
i) void operator ++ ( )
ii) void operator ++ (float)
 A)i) only
 B)ii) only
 C)Both A) and B)
 D)None of these
   
Q. 4 in C++
1. A member function in base class can be used
by objects if derived class
2. The protection can be decreased in derived
classes
3. Base class can not use any data members of
derived class
 A)Only 1 and 3 are correct
 B)Only 1 and 2 are correct
 C)Only 2 and 3 are correct
 D)All 1, 2 and 3 are correct
   
Q. 5Which of these declarations of functions
that use default arguments is wrong'?
 A)void Error (char*msg, int severity = 0);
 B)void Error (char*msg = "Bomb", int severity);
 C)Both A) and B)
 D)None of these
   
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