Question

______ gives the coordinates of a point in space to represent an object.

(a) Surrounding

(b) Image

(c) Location

(d) Position

The question was posed to me in an interview for internship.

My question is taken from Location Awareness topic in chapter Location and Environment Awareness in Cognitive Radio of Cognitive Radio

Answer 1

The correct answer is:

(d) Position

Explanation:

• (a) Surrounding: This refers to the environment or context around an object or location, but it doesn't specifically provide coordinates to represent a point in space.

• (b) Image: While an image might visually represent an object or location, it doesn't directly give the coordinates or position in space. It is more related to the visual representation of an object.

• (c) Location: Location refers to a place or position in general, but it is not as precise as "position," which specifically gives coordinates.

• (d) Position: This term refers to the specific coordinates or points that define the location of an object in space. In terms of location awareness and cognitive radio, the position is crucial for determining the exact spatial coordinates of an object.

Thus, position is the most accurate term when referring to the coordinates that represent an object's location in space.