Question

which of these can be represented visually by flowchart?
A. Data type
B. Control structure
C. Binary code
D. Syntax

Answer 1

A flowchart is a diagram that represents a process or workflow, typically using various shapes to illustrate different types of steps or actions. Among the options provided:

**B. Control structure** can be represented visually by a flowchart. Control structures (such as loops, conditionals, and branches) can easily be depicted using flowchart symbols to show the flow of control in a program.

The other options do not lend themselves as well to flowchart representation:

- **A. Data type**: This refers to the kind of data a variable can hold, which is more about categorization than a process.

- **C. Binary code**: This is a way of encoding information and isn't a process that can be illustrated using flowcharts.

- **D. Syntax**: This refers to the rules that define the structure of a language. While syntax rules can be outlined, they don't represent a process that can be illustrated in a flowchart format.

In summary, the answer is **B. Control structure**.