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Welcome to your C++ Programming QUIZ You will get 20 minutes to answer 20 questions. Best of luck!

E-mail

1. What will be the output of the following C++ code?

6

5

None

7

2. Which of the following is called insertion/put to operator?

<

>>

>>>

<<

3. Which of the following is used for comments in C++?

both // comment or /* comment */

// comment

/* comment */

// comment */

4. Which of the following is called address operator?

&

->

*

#

5. What will be the output of the following C++ code?

3

2

1

4

6. Which function is not used to read a single character from the console in C++?

None

read(ch)

scanf(ch)

getline(ch)

7. Which of the following is a correct identifier in C++?

7ROB_name

ROB_1234

7ROBNAME

None

8. Which of the following accesses the second element stored in array?

array[1];

array[2];

None

array(1);

9. Which is used to define the member function of a class externally?

*

:

>

::

10. Which of the following keyword is used to declare the header file?

exclude

string

None

include

11. The operator used for dereferencing or indirection is

*

%

->

&

12. What will be the output of the following C++ code?

-96

34

240

130

13. What is the index number of the last element of an array with 10 elements?

9

8

10

0

14. What will be the output of the following C++ code?

45

54

34

None

15. From which function the execution of a C++ program starts?

new() function

int() function

None

start() function

16. Which of the following header file does not exist?

None

17. Which of the following correctly declares an array?

int array;

array{10};

int array[10];

array array[10];

18. Which of the following escape sequence represents tab?

\t\r

None

\n

\b

19. Which type is best suited to represent the logical values?

String

None

character

integer

20. The value 120.5454 can be represented using which data type?

double

bool

int

void

46/1, Kakrail, Dhaka

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