Question 8Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 2

2 Dimensional array (Matrices) with relatively high proportion of zero entries are called ________ while with low proportion of zero entries are called…

2 Dimensional array (Matrices) with relatively high proportion of zero entries are called ________ while with low proportion of zero entries are called ________.
  1. ARegular matrix; Non-Regular matrix
  2. BSparse Matrix; Dense matrix
  3. CTranspose Matrix; Inverse Matrix
  4. DSquare Matrix; Dense Matrix
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Correct answer: (B) Sparse Matrix; Dense matrix

Explanation

A matrix with a high proportion of zero entries is a sparse matrix; one with few zeros is a dense matrix.

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2

This is question 8 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.