WorksheetsALGORITHMS AND FLOWCHARTS
Total questions: 25
Worksheet time: 19mins
Step by step procedure to solve any problem___
Flowchart
Algorithm
Program
_____________ is used to join the different shapes in a flowchart .
Flowlines
Connectors
Start
where is this symbol used in a Flowchart?
In the beginning
At the end
Both in the beginning and end
In a Flowchart this symbol is used for which purpose?
Input
Output
Input and Output
This shape is used to perform__________
Calculations
Processing
Both
Identify the symbol used in flowchart______
Decision box
Comparison box
Both
This symbol can be used for writing______
INPUT A,B
Correct
Incorrect
May be correct
This box can be used to write_____
IS A> B
Correct
Incorrect
May be correct
Start and Stop can be represented using this shape
Correct
Incorrect
May be correct
Algorithm is always written in______ language.
Difficult
Simple
Binary
________ box is used to display the final result.
Stop Box
Process Box
Input/Output box
In a flowchart,_____ indicates the sequence of steps and the direction of flow.
Start/Stop Box
Connectors
Flow lines
The diagrammatic representation that illustrates the steps for the solution of a problem is called_______
Algorithm
Flowchart
None
The ________ are used to connect one part of the flowchart to another.
Flow Lines
Arrows
Connectors
Yes
19
This flowchart is made to...
Calculate the area and perimeter of a square
Output figures of different sizes
Calculate the area and perimeter of a circle
Find out how long it takes to get to the moon
What is IMPORTANT about algorithm?
The number of steps
The order of steps
The difficulty
The language
A program halts and prints an error message, define this error
Linear
Sum
Logic
Syntax
_____________ are the pictorial or graphical representation of the steps to solve a particular problem.
algorithm
routine
flowchart
none of above
Which of the following is Characteristics of an Algorithm?
Finiteness
Input
Emphasis
Generality
Predicate
An algorithm solves a problem in a finite number of steps
True
False
Algorithm starts from initial state with some
Statement
Control flow
Conditions
Input
Algorithms should be
Precise
Ambiguous
Unambiguous
Clear
Start
Put your hand on the doorknob
Turn the doorknob to the side until it unlocks the door
Push or pull the door to open it
End
……..
What would be an appropriate title for this algorithm?
How to push a door
Steps to stand in front of a door
Steps to touch a doorknob
How to open a door
