PowerPoint Presentation-8A-How to calculate the File Size.pptx

File Size

1. Grade – 8A-ICT (16/10/2025) Learning Objectives-Word Processing Document -Elements Creating Data Source using Excel and apply Mail Merge

2. Learning Objectives- Unit#2: Data On the Web Understand the purpose of a storage device. 2. Understand the terms bits, bytes, and nibbles in terms of storage capacity. 3. Demonstrate an ability to calculate the file size of simple graphics.

3. SSD – Capacity = 2TB

4. Bits, bytes, and nibbles

5. Data File Size

6. Calculating image file sizes

7. Calculating image file sizes

8. Calculate the Image File Size in Bytes for the following: Formula: File size in bytes = (pixels x colour depth) Given pixels=4x8, colour depth= 3-bit Ans: 2) Given pixels=8x10, colour depth= 4-bit Ans: 3) Given pixels=9x8, colour depth= 5-bit Ans:

9. Unit of Data Storage Base-2 Base-10 The highest unit of base 2 storage defined by the IEC is the Yobibyte ( YiB ). This is equal to 2 80 Bytes!

10. Unit of Data Storage Bit Byte Kilo Byte Mega Byte Giga Byte Tera Byte Peta Byte Exa Byte Zeta Byte Yotta Byte

11. Bit-Byte Song - B ee B y K ilometer G o T o P urchase EZY ….