Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 22 views

    Technical Test 03

    Uploaded by

    Kartik
    This document is a technical test with 20 multiple choice questions about C++ concepts such as classes, inheritance, polymorphism, exceptions, and input/output. The test asks the user to select the correct answer for each question.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Technical Test 03

    Uploaded by

    Kartik
    22 views13 pages
    This document is a technical test with 20 multiple choice questions about C++ concepts such as classes, inheritance, polymorphism, exceptions, and input/output. The test asks the user to select the correct answer for each question.

    Original Description:

    Original Title

    Technical Test 03 (1)

    Copyright

    © © All Rights Reserved

    Available Formats

    PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    This document is a technical test with 20 multiple choice questions about C++ concepts such as classes, inheritance, polymorphism, exceptions, and input/output. The test asks the user to select the correct answer for each question.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    22 views13 pages

    Technical Test 03

    Uploaded by

    Kartik
    This document is a technical test with 20 multiple choice questions about C++ concepts such as classes, inheritance, polymorphism, exceptions, and input/output. The test asks the user to select the correct answer for each question.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 13

    Technical test 03

    Technical Test

    vishal.chaudhari.cs@ghrcem.raisoni.net Switch account

    Draft saved

    Your email will be recorded when you submit this form

    * Required

    Email Address *

    vishal.chaudhari.cs@ghrcem.raisoni.net

    College *

    GHRCEM

    GHRIET

    Branch *

    Computer

    IT

    Name *

    Vishal Bharat Chaudhari


    Roll no *

    SCOB140

    1. Data members and member functions of a class are private by default. 1 point

    True or False?

    True

    False

    Depends on code

    None of the above

    Clear selection

    2. Among the following, which statement is correct about the Modularity? 2 points

    Modularity means hiding the parts of the program

    Modularity refers to dividing a program into subsequent small modules or


    independent parts

    It refers to overloading the program's part

    Modularity refers to wrapping the data and its functionality into a single entity

    Clear selection
    3. An expression A.B in C++ means ____ 1 point

    .A is member of object B

    B is member of Object A

    Product of A and B

    None of these

    Clear selection

    4. Among the following, which shows the Multiple inheritances? 1 point

    X,Y->Z

    X->Y->Z

    X->Y;X->Z

    None of the above

    Clear selection

    5. Mangling in C++ can be stop by using? 1 point

    It is not possible

    It is possible only with C code

    By Converting C++ code to C

    By using extern "C" keyword

    Clear selection
    6. Dynamic cast can't be used only with pointers and references to objects 1 point

    True

    False

    Clear selection

    7. What happens if the following program is executed in C and C++? 1 point

    #include <stdio.h> int main(void) { int new = 5; printf("%d", new); }

    Error in C and successful execution in C++

    Error in both C and C++

    Error in C++ and successful execution in C

    A successful run in both C and C++

    Clear selection
    8. What is the output of the below program? 2 points

    Dcon DDest

    Dcon DDest BCon BDest

    BCon DCon BDes DDest

    BCon DCon DDest BDest

    Clear selection
    9. How many times CppBuzz.com is printed? 2 points

    Error

    5 times

    4 times

    6 times

    Clear selection
    10. What is the output of the below program? 2 points

    5020--5020--

    5020--70120200--5020

    5020--7012020--12020--

    5020--7050200--5020--

    Clear selection
    11. What is the output of the below program? 2 points

    10

    12

    Not defined

    Clear selection

    12. What is the output of below program? 2 points

    Hi

    Bye

    HiBye

    Compiler Error

    Clear selection
    13. What is the output of the below program? 2 points

    XY~X~Y

    X~X~YY

    X~XY~Y

    XY~Y~X

    Clear selection

    14. Polymorphism means the ability to not to take many forms 1 point

    True

    False

    Clear selection
    15. What is the output of the below program? 2 points

    100

    No compliation Error

    Compilation Error

    Clear selection
    16. What is the output of the below program? 2 points

    Runtime Error

    Compilation Error

    Nothing is printed

    CppBuzz.com

    Clear selection

    17. Choose the option below which is not a member of class. 1 point

    Friend function

    Static function

    Virtual function

    Const function

    Clear selection
    18. What will be the output of the following C++ program? 2 points

    Segmentation fault

    “Constructor called” five times and then “Destructor called” five times

    “Constructor called” five times and then “Destructor called” once

    Error

    Clear selection

    19. What is the benefit of c++ input and output over c input and output? 1 point

    Both Type safety & Exception

    Sequence container

    Exception

    Type safety

    Clear selection
    20. Which of the following is not a standard exception built in C++? 1 point

    std::bad_creat

    std::bad_alloc

    std::bad_cast

    std::bad_typeid

    Clear selection

    Submit Clear form

    Never submit passwords through Google Forms.

    This form was created inside of Raisoni Group of Institutions. Report Abuse

    Forms

    You might also like