mcqtest – Techathlon

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MCQ

Guidelines and instructions for the Candidates for Online Test.

It is an Online test system, fully computerized, user-friendly having advanced security features making it fair, transparent and standardized.

Candidates are requested to take the test honestly, ethically, and should follow all the instructions.

Basic Instructions for Online Examinations:

A. General information:
1. The examination will be composed of Objective type Multiple Choice Questions (MCQs)
2. Each question carries One mark.
3. There will be NO NEGATIVE MARKING for the wrong answers.

B. Information & Instructions:

1. Every student will take the examination on a Laptop/Desktop/Smartphone

2. On computer screen, every student will be given objective type Multiple Choice
Questions (MCQs).

3. Each student will get questions and answers in different order selected randomly.

4. The students just need to click on the Right Choice / Correct option from the
multiple choices /options given with each question.

The sequence of steps to be followed by each examinee for appearing in Test using Online Test Portal will be as follows:

1.The candidate will have to enter their Name, E-mail & Phone Number

2.The Time of the examination begins only when the ‘Start Test’ button is pressed.

3. The candidate proceeds answering the questions one by one clicking on the number of the question or by pressing the next button

4. The candidate can move to First, Last, Previous, Next and unanswered questions by clicking on the buttons with respective labels displayed on screen throughout the test.

5. The answers can be changed at any time during the test and are saved automatically.

6. The Time remaining is shown in the Top of the screen

7. The system automatically shuts down when the time limit is over OR alternatively if the candidate finishes the exam before time, he can quit by pressing the ‘Finish’ button. The students don’t click the “Finish” Button until the student want to quit from Examination.

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1. If we have object from ofstream class, then default mode of opening the file is _____ .

A. ios::out|ios::trunk

B. ios::in

C. ios::in|ios::trunc

D. ios::out

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2. The function file_object.close() is used to ___.

A. To open the existing file

B. To append in an opened file

C. None of the mentioned above

D. To close an opened file

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3. Which one is suitable syntax for function template?

A. template< typename T> return_type Function_Name(parameters)

B. . template< class T> return_type Function_Name(parameters)

C. both a and b

D. None of these

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4. What will be the output of the following Python code?

def show(id,name):

print("Your id is :",id,"and your name is :",name)

show(12,"deepak")

A. None of the mentioned above

B. Your id is: 11 and your name is: Deepak

C. Your id is: 12 and your name is: deepak

D. Your id is: 13 and your name is: Deepak

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5. Python is a ___object-oriented programming language.

A. General purpose

B. Special purpose

C. All of the mentioned above

D. Medium level programming language

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6. Which of the following is false regarding conditional statement in Python?

A. If-elif is the shortcut for the if-else chain

B. None of the mentioned above

C. We use the dictionary to replace the Switch case statement

D. We cannot use python classes to implement the switch case statement

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7. Amongst which of the following is / are true about the while loop?

A. It continually executes the statements as long as the given condition is true

B. The loop stops running when the condition becomes fail, and control will move to the next line of code

C. It first checks the condition and then jumps into the instructions

D. All of the mentioned above

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8. ____________ refers to the act of representing only essential features without including the background details.

A. Data Hiding

B. All of these

C. Data Encapsulation

D. Data Abstraction

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9. Python Dictionary is used to store the data in a ___ format.

A. None of the mentioned above

B. Group value pair

C. Key value pair

D. Select value pair

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10. Logical expressions produce ____________ type results.

A. explicit

B. static

C. garbage

D. bool

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11. The list.index(x[, start[, end]]) is used to ___.

A. Both A and B

B. Return zero-based index in the list

C. Raises a ValueError if there is no such item

D. None of the mentioned above

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12. Using friend operator function, following perfect set of operators may not be overloaded.

A. = , ( ) , [ ] , ->

B. <<, = = , [ ] , >>

C. None of these

D. ?, = , ( ) , ++

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13. Object oriented programming employs_________ programming approach.

A. top-down

B. bottom-up

C. procedural

D. all of these

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14. Which of the following is not a casting operator in CPP?

A. dynamic_cast

B. explicit_cast

C. static_cast

D. reinterpret_cast

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15. What is the difference between protected and private access specifiers in inheritance?

A. Both are inheritable but private is accessible in the derived class.

B. private member is not inheritable and not accessible in derived class.

C. Both are inheritable but protected is not accessible in the derived class

D. protected member is inheritable and also accessible in derived class.

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16. What is the name of the operator ** in Python?

A. Exponentiation

B. Modulus

C. None of the mentioned above

D. Floor division

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17. A function is a group of related statements which designed specifically to perform a ___.

A. None of the mentioned above

B. Write code

C. Create executable file

D. Specific task

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18. list, tuple, and range are the ___ of Data Types.

A. Sequence Types

B. None of the mentioned above

C. Binary Types None of the mentioned above

D. Boolean Types

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19. When a child class inherits traits from more than one parent class, this type of inheritance is called _______________ inheritance.

A. Hierarchical

B. Multilevel

C. Multiple

D. Hybrid

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20. In Python, ___ defines a block of statements.

A. None of the mentioned above

B. Loop

C. Block

D. Indentation

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21. A virtual function that has no definition within the base class is called____________.

A. Pure Const function

B. Friend function

C. Pure static function

D. Pure virtual function

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22. If base class has constructor with arguments, then it is ________________ for the derived class to have constructor and pass the arguments to base class constructor.

A. Compiler dependent

B. . Error

C. Optional

D. Mandatory

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23. A class can contain objects of other classes and this phenomenon is called_________ .

A. Object Association

B. Containership

C. . Relationship

D. None of these

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24. If a class contains pure virtual function, then it is termed as____________________ .

A. Sealed class

B. Pure Local class

C. Virtual class

D. .Abstract Class

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25. The seek() method is used to ___.

A. None of the mentioned above

B. Position the file object at a particular position in a file

C. Saves the file in secondary storage

D. Deletes the file form secondary storage

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26. Amongst which of the following is a function which does not have any name?

A. Show function

B. Del function

C. None of the mentioned above

D. Lambda function

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27. The for loop in Python is used to ___ over a sequence or other iterable objects.

A. Jump

B. Switch

C. Iterate

D. All of the mentioned above

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28. In nested try block, if inner catch handler gets executed, then _____________ .

A. Outer catch handler will also get executed.

B. Program execution stops immediately.

C. Compiler will jump to the outer catch handler and then executes remaining executable statements of main().

D. Compiler will execute remaining executable statements of outer try block and then the main().

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29. In CPP, dynamic memory allocation is done using ______________ operator.

A. malloc()

B. New

C. allocate

D. calloc()

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30. The module Pickle is used to ___.

A. Both A and B

B. None of the mentioned above

C. De-serializing Python object structure

D. Serializing Python object structure

Exit