Answer:
constant or constant expression
register name
variable name (memory)
Explanation:
Literally, operand means data which an operation can be performed on. The operation could be an arithmetic or logical operation.
From the list of options, several operations can be performed on:
- constants e.g.

- registers and
- variables e.g. (a + b)
<em>However, no operation can be performed on keywords and/or reserved words.</em>
Solution:
It is important because, it has to do operation on so without, data structures and algorithms.
It performs these operation:
1)Take an input
2) Process it
3) Give back the output.
The input can be in any form, for ex while searching for directions on google maps, the starting point and the destination as input to google maps, while logging in to any social sites, We have to give our email and password as input and so on.
Similarly, in the third step, the computer application gives us output in some form or the other.
To make this process efficient, we need to optimize all the three steps.
Answer:
The correct answer to the following question will be "Abstract Reasoning".
Explanation:
- Abstract reasoning depends on the ability to interpret facts, to identify correlations and interactions and to resolve the problems at a deep, conceptual level.
- To be able to construct hypotheses about both the existence of events and concepts require abstract reasoning capabilities.
This suggests, therefore, that Dallas has this ability.