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WorksheetsIntroduction to Computing
Total questions: 22
Worksheet time: 13mins
Which procedure is used to solve a problem in a sequence?
Sequence
Flow Chart
Algorithm
Procedure
What should be done first when writing a correct program?
Write algorithm
Write pseudo code
Logic planning
Draw flow chart
It refers to sets of instructions for which computer processes data
computer programs
computer
software
hardware
What is an algorithm?
Data given to a system
Steps followed to think like a computer
Step by step instructions given to a computer
In a flowchart, which of the following symbols represents a decision?
Which of these is the set of rules that must be followed when typing code using a programming language?
Syntax
Value
Expression
Statement
_____________ is an input entered to the computer through a keyboard, mouse, disks, etc.
Import
Export
Data
Information
_____________ is the final product of entered data or commands as processed and revealed through a monitor, speakers, or a printed document.
Import
Export
Data
Information
_____________ is the location in which you save or protect your data
File
Storage
Input
Output
What symbol shows something you need to do/process?
oval
parallelogram
rectangle
diamond
Which symbol shows an input?
oval
parallelogram
rectangle
diamond
Why do we use flowcharts?
To represent and plan algorithms in an easy way
To use different mathematical shapes
The computer can read them
It's more complicated
What is the name of this symbol in a flowchart?
Start
Sub
Decision
Process
What is the name of this symbol in a flowchart?
Input/Output
Decision
Process
Start/Stop
