Q. To search for an element in a sorted array, which searching technique can be used?

View solution

Q. What are some of the applications of sorted arrays?

View solution

Q. What is the worst case time complexity of inserting an element into the sorted array?

View solution

Q. What is a sparse array?

View solution

Q. When do you use a sparse array?

View solution

Q. What is the difference between a normal(naive) array and a sparse array?

View solution

Q. Suppose the contents of an array A are, A = {1, null, null, null, null, 10};
What would be the size of the array considering it as a normal array and a sparse array?

View solution

Q. What is sparsity of a matrix?

View solution

Q. What are the advantages of sparse matrices over normal matrices?

View solution

Q. What is the order of a matrix?

View solution

Q. Which of the following property does not hold for matrix multiplication?

View solution

Q. How do you allocate a matrix using a single pointer in C?(r and c are the number of rows and columns respectively)

View solution

Q. If row-major order is used, how is the following matrix stored in memory?
a b c

d e f

g h i

View solution

Q. If column-major order is used, how is the following matrix stored in memory?
a b c

d e f

g h i

View solution

Q. Which of the following are the uses of matrices?

View solution

Q. What is the disadvantage of matrices?

View solution

Q. Matrix A when multiplied with Matrix C gives the Identity matrix I, what is C?

View solution

Q. A program P reads in 500 integers in the range [0..100] exepresenting the scores of 500 students. It then prints the frequency of each score above 50. What would be the best way for P to store the frequencies?

View solution

Q. Which of these best describes an array?

View solution

Q. Consider an array A[20, 10], assume 4 words per memory cell and the base address of array A is 100. What is the address of A[11, 5] ? Assume row major storage.

View solution