C++ MCQ : C++ Array (MULTIPLE CHOICE QUESTIONS)

In the last set of MCQs, we were introduced to C++ Pointers. There, we have discussed some questions. This set of multiple choice questions focuses on the C++ Array.

Firstly, read all the questions and after that select the appropriate option. Moreover, each question contains four options, out of them only one option will be correct. If you fail to select the correct option, don’t worry, you can try again at the end (by refreshing the page). You can use Previous and Next button to switch to a different set of questions.

C++ MCQ | ARRAY

TEST INSTRUCTIONS: Click on options to see the answer.

Now, start attempting the quiz.

 

#1. Which of the following correctly declares an array?

array{10};

int array[10];

array array[10];

int array;

#2. Which one of the following is the correct definition of the “is_array();” function in C++?

It checks that the specified array of single dimension or not

None

It checks that the array specified of multi-dimension or not

It checks that the specified variable is of the array or not

#3. Which type of memory is used by an Array in C++ programming language?

Not mentioned

Contiguous

Both A and B

None-contiguous

#4. Which of the following is the correct definition of sorting?

Sorting is a type of process in which data elements are modified or manipulated

Sorting information or data only in increasing order

None of the above

Sorting is a type of process in which the data or information is ordered into a specific order. Example increasing orders, decreasing.

#5. Which of the following refers to characteristics of an array?

An array is a set of distinct data items

An array can hold different types of datatypes

None of the above

An array is a set of similar data items

#6. How many types of elements can an array store?

Only char types

Same types of elements

All of the above

Char and int type

#7. Which of the following gives the memory address of the first element in array?

array[0];

array;

array[1];

array(2);

#8. An element Referring outside array bounds is a ___?

Logical error

Both Logical error and Execution time error

Syntax error

Execution time error

#9. What did we call an array of the one-dimensional array?

None of these

Multi-Dimensional array

2D Array (or 2-Dimensional array)

Single Dimensional array

#10. How many types of the array are there in the C++ programming language?

4

3

None

2

#11. Which of the following accesses the seventh element stored in array?

array;

array[7];

array[6];

array(7);

#12. What is an array?

An array is a series of elements of the same type placed in non-contiguous memory locations

An array is a series of element

An array is a series of elements of the same type in contiguous memory locations

None of the mentioned

#13. Which of the following is correct about remove_all_extents() function?

Removes the first dimension from the left of the array

Removes the last dimension from the left of the array

Removes the all dimension from an array

Removes the first dimension from the right of the array

#14. In C++, for what purpose the “rank()” is used?

It returns the maximum number of elements that can be stored in the array

None of the above

It returns the dimension of the specified array

It returns the size of each dimension

#15. What is the index number of the last element of an array with 9 elements?

8

0

9

Programmer-defined

Previous

Finish

Results

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Are you curious to learn more about C++ Programming? If yes, then don’t forget to explore all the topics of C++ programming. Here, is the complete set of Multiple Choice Questions and Answers. These question sets are very helpful in preparing for Competitive Exams and University level exams.

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