10 Questions
Which of the following is the smallest unit of measure used to represent data storage capacity?
Byte
How many bits are there in a byte?
8
Which of the following is a little more than one thousand bytes?
Kilobyte
Which of the following represents more than a million bytes?
Megabyte
Which of the following is gained by taking 2^n power?
Terabyte
Which element of a flowchart is represented by a small rectangle with curved corners?
Terminator
What is the purpose of a flowchart?
All of the above
Which element of a flowchart represents an action in a business process?
Process
How many times does the end terminator appear on a single flowchart?
Once
Which element of a flowchart is used to connect different parts of the flowchart?
Connector
Study Notes
Data Storage Capacity
- The smallest unit of measure used to represent data storage capacity is a bit.
Bytes and Beyond
- A byte is equal to 8 bits.
- A kilobyte (KB) is a little more than one thousand bytes.
- A megabyte (MB) represents more than a million bytes.
Binary System
- Taking 2^n power allows for the representation of different values in the binary system.
Flowchart Elements
- A process symbol, represented by a small rectangle with curved corners, is an element of a flowchart.
- The purpose of a flowchart is to visually represent the steps involved in a business process.
Flowchart Components
- An action symbol, represented by a rectangle, represents an action in a business process.
- The end terminator appears only once on a single flowchart, indicating the end of the process.
- An arrow or a line is used to connect different parts of the flowchart, showing the flow of the process.
Test your knowledge on data storage units and learn how to calculate storage capacity from bits to terabytes.
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