Question

The information of array of size and number of elements and nodes per element can be seen in ___

(a) Column height

(b) Element connectivity table

(c) Matrix form

(d) Undefined

I have been asked this question during an online interview.

My doubt is from Two Dimensional Problems in division Two Dimensional Problems using Constant Strain Triangles of Finite Element Method

Answer 1

Correct answer is (b) Element connectivity table

The explanation is: An element connectivity table specifies global node number corresponding to the local node element. Element connectivity is the nodal information for the individual element with details how to fit together to form the complete original system.