Match the pairs Flowchart Symbol (as printed, top to bottom): 1. a rounded rectangle (terminator/stadium shape) · 2. a parallelogram · 3. a rectangle · 4. a diamond · 5. an arrow Functions (as printed, top to bottom): Flow of Control · Process Step · Start/Stop of the Process · Data · Decision Making

> [!TLDR] > Terminator → Start/Stop, parallelogram → Data (input/output), rectangle → Process, diamond → Decision, arrow → Flow of control. **The idea (flowchart symbols).** A flowchart is the graphical form of an algorithm, and each shape has one fixed, standard meaning — that is what makes flowcharts readable by anyone. Matching shape to function is therefore pure recall of the standard convention. **The matching** | # | Flowchart symbol | Function | Why | |---|---|---|---| | 1 | Rounded rectangle / stadium (terminator) | **Start/Stop of the Process** | Every flowchart begins and ends with exactly this terminator shape. | | 2 | Parallelogram | **Data** | The slanted box is the input/output symbol — data entering (INPUT/READ) or leaving (PRINT/DISPLAY) the process. | | 3 | Rectangle | **Process Step** | A plain box holds a computation or assignment, e.g. `total = price * qty`. | | 4 | Diamond | **Decision Making** | The diamond asks a yes/no question; control leaves along the Yes or No arrow — the flowchart form of a conditional. | | 5 | Arrow | **Flow of Control** | Arrows connect the symbols and show the order in which the steps execute. | …

Match the pairs Flowchart Symbol (as printed, top to bottom): 1. a rounded rectangle (terminator/stadium shape

Exercise · Q13

Q. Match the pairs Flowchart Symbol (as printed, top to bottom): 1. a rounded rectangle (terminator/stadium shape) \cdot 2. a parallelogram \cdot 3. a rectangle \cdot 4. a diamond \cdot 5. an arrow Functions (as printed, top to bottom): Flow of Control \cdot Process Step \cdot Start/Stop of the Process \cdot Data \cdot Decision Making

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Concept understanding — Flowchart Symbol Functions

Flowchart Symbol Functions – A First Look

Imagine you are giving someone driving directions. You might say: "Start at your house, turn left at the signal, then drive straight until you see the petrol pump, then stop." That sequence of steps is a process. A flowchart is just a picture of that process, using standard shapes so anyone can read it without words.

Each shape has a job — a function. The shape tells you what kind of step you are looking at. Once you learn the shapes, you can read any flowchart like a map.

The Core Symbols and Their Jobs

There are only a handful of shapes you will meet in school exams. Here they are, with their functions:

Symbol	Shape	Function
Start/End	Oval (ellipse)	Marks the beginning or end of the program. Every flowchart has exactly one Start and at least one End.
Process	Rectangle	A calculation or an action. Example: `Add 5 to x` or `Print "Hello"`.
Decision	Diamond	A yes/no question. The flow splits into two paths: one for Yes (True), one for No (False).
Input/Output	Parallelogram	Data coming into the program (Input) or going out (Output). Example: `Read age` or `Display result`.
Flow Line	Arrow	Shows the direction of the sequence. Always follow the arrow.
Connector	Small circle	Used when the flowchart is too big for one page. A labelled circle on one page connects to the same label on another page.

Important

The function of a symbol is not its shape — it is the type of operation it represents. A rectangle always means "do something", a diamond always means "ask a question and choose a path".

How They Work Together – An Intuition

Think of a flowchart as a recipe for a computer.

Oval (Start) – "Begin cooking."
Parallelogram (Input) – "Take out the ingredients."
Rectangle (Process) – "Mix the flour and eggs."
Diamond (Decision) – "Is the batter smooth?" → If Yes: go to the next step. → If No: go back to step 3 (mix again).
Parallelogram (Output) – "Pour the batter into the pan."
Oval (End) – "Stop."

The diamond is the only symbol that can send the flow backwards (a loop). That is its special power — it lets the program repeat steps until a condition is met.

The Precise Statement

Flowchart Symbol Functions: \dots

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The correct matching of flowchart symbols to functions:

#	Symbol	Function
1	Rounded rectangle (terminator)	Start/Stop of the Process
2	Parallelogram	Data (Input/Output)
3	Rectangle	Process Step
4	Diamond	Decision Making

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Terminator → Start/Stop, parallelogram → Data (input/output), rectangle → Process, diamond → Decision, arrow → Flow of control.

The idea (flowchart symbols). A flowchart is the graphical form of an algorithm, and each shape has one fixed, standard meaning — that is what makes flowcharts readable by anyone. Matching shape to function is therefore pure recall of the standard convention.

The matching

#	Flowchart symbol	Function	Why
1	Rounded rectangle / stadium (terminator)	Start/Stop of the Process	Every flowchart begins and ends with exactly this terminator shape.
2	Parallelogram	Data	The slanted box is the input/output symbol — data entering (INPUT/READ) or leaving (PRINT/DISPLAY) the process.
3	Rectangle	Process Step	A plain box holds a computation or assignment, e.g. `total = price * qty`.
4	Diamond	Decision Making	The diamond asks a yes/no question; control leaves along the Yes or No arrow — the flowchart form of a conditional.
5	Arrow	Flow of Control	Arrows connect the symbols and show the order in which the steps execute.

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