NPTEL Practice Questions and Answers, Get Solved Questions

NPTEL Practice Questions and Answers | NPTEL Test Questions | National Programme on Technology Enhanced Learning Solved Questions and Answers for Practice 

NPTEL Practice Questions and Answers: National Programme on Technology Enhanced Learning is known as NPTEL. It is a platform to learning courses and earning certificates across various subjects. NPTEL platform consists of lecture videos courses, assignments, test modules, certification examination. Most of the lecture video courses is self paced; you can do it in your own pace. Learning through video courses required zero fees. But if you like to certified you need to pay and take certificate exam. Certification Examination fees is generally Rs 1000 per course exam.

You can find various important NPTEL Questions and Answers for practice here. Also, you can verify its answers here. By practicing using these solved test questions and answers gives will be a great help during your module tests and examinations. Students who are looking for NPTEL Assignment  & NPTEL certification exam solved questions and answers can find here at our website. Continue to reading to find out the more NPTEL Solved Questions, Examination Practice Questions, Week Assignment Practice Questions and more.

NPTEL Practice Questions

Organization Name	National Programme on Technology Enhanced Learning – NPTEL
Examination Name	Certification Examination
Category	Practice Questions and Answers

NPTEL Questions for Practice 

Q1. What is a “Void” Pointer?

A) Pointer returning variable of type “void”.

B) Variable with data type as “void”.

C) It has no associated data type.

D) It can hold address of any data type.

 

Q2. What will be the result of assigning to an array element whose index exceeds the size of the array?

A) The element is initialized to 0.

B) Compilation Error.

C) The compiler will automatically increases the size of the array.

D) The program may crash if some important data gets overwritten.

 

Q3. What does this mean int**fun (int**)?

A) A functions accepting pointer to pointer to an int and returns pointer to pointer to an int.

B) A function accepting pointer to an int and returns pointer to pointer to an int.

C) A function accepting pointer to pointer to an int and returns pointer to an int.

D) None of the above.

 

Q4. What does the array ‘arr’ refer to? int*arr[8];

A) A pointer to an array of integers.

B) Array of integer pointers.

C) Array of integers.

D) Any of the above.

 

Q5. Which of the following sequence data type is defined by enclosing the elements in parentheses ‘()’?

A) Arrays.

B) Lists.

C) Tuples.

D) Dictionary.

 

Q6. Which of the following statement is not valid about Numpy “Arrays”?

A) numpy arrays can support multi dimensional data.

B) numpy arrays are immutable.

C) ndarray.shape attribute returns a tuple consisting of array dimensions.

D) The type of items in the array is specified by a separate data-type object (dtype).

 

Q7. The method used to increase the length of the list by number of elements in its argument.

A) insert ()

B) add ()

C) extend ()

D) pop ()

 

Q8. The function that returns the indices of the sorted elements.

A) np.argsort ()

B) np.sort ()

C) np.selectionsort ()

D) np.bogosort ()

 

Q9. Which of the following command returns the set of all elements from both sets, a and b?

A) a & b

B) a ^ b

C) a | b

D) a – b

 

Q10. Which of the following commands is/are used to join arrays?

A) np.hstack

B) np.vstack

C) np.concatenate

D) all of the above

 

Solved Answers for NPTEL Practice Questions

Q1. (C, D) It has no associated data type. It can hold address of any data type.

Q2. (D) The program may crash if some important data gets overwritten.

Q3. (A) A functions accepting pointer to pointer to an int and returns pointer to pointer to an int.

Q4. (B) Array of integer pointers.

Q5. (C) Tuples.

Q6. (B) numpy arrays are immutable.

Q7. (C) extend ().

Q8. (A) np.argsort ().

Q9. (C) a | b.

Q10. (D) all of the above.

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