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Characteristics of Computer
- 1. What are your positiveand negative attitudes?
- 2. Lesson 1 Prepared by:Teacher Mai T. Abrigo Characteristics of Computer
- 3. Interpret the characteristicof each picture.
- 4. Computer •It is amachine that you feed data into. •These data will be processed based on the set of instructions given. •“information processing system”
- 5. DATA Data is readand interpreted through instructions given. RESULT
- 6. Example: Computing numberswith the calculator. Numbers 100 and 25 Divide the number 100 by 25. Application: 100/25 = 4
- 7. •Computer is oneof the most powerful tools existing today. •It’s characteristics are significant part of every technology.
- 8.
- 9. Speed •Computers perform in anunbelievable quickness. A computer can interpret about three to four million simple instructions per second.
- 10. Accuracy •A typical computerhas an accurate performance of understanding or command. •Inaccuracy may only result due to human error or poorly designed instructions and program made by computer users.
- 11. Reliability •Computers are very dependable.Unlike human, a computer can perform repetitive tasks without getting bored and tired.
- 12. Versatility •Provided with appropriatelogical steps, computers are versatile machines. •They can be used in all types of field – banking, medicine, entertainment, transportation, and others.
- 13. Storage Capacity •Depending onits type, a computer can store large volumes of data. •Computers can store and retrieve information that users feed into them. •Every character that is recorded in computer is expressed in terms of bit, byte, kilobyte, megabyte, gigabyte, and so on.
- 14. Hierarchy of Data BitSingle Binary Digit (1 or 0) Byte 8 bits Kilobyte (KB) 1, 024 bytes Megabyte (MB) 1, 024 kilobytes Gigabyte (GB) 1, 024 megabytes Terabyte (TB) 1, 024 gigabytes Petabyte (PB) 1, 024 terabytes Exabyte (EB) 1, 024 petabytes
- 15. Let’s Try! Click theStart button.
- 16. Let’s Try! Click theAll Programs button.
- 17. Let’s Try! Click theAccessories button.
- 18. Let’s Try! Click theCalculator button.
- 19. Let’s Try! Click theCalculator button.
- 20. Reynold B. Johnson(1906 – 1998) •He was an IBM engineer when he came up with the idea of creating the first external hard drive (IBM 350 Disk File) on September 13, 1956.
- 21. External Hard Drive(IBM 350 Disk File)
- 22.
- 23. What machine thatyou feed data into? Computer
- 24. What are thefive characteristics of computer? • Speed • Accuracy • Reliablity • Versatility • Storage Capacity
- 25. What characteristic makes ourcomputer perform in an unbelievable quickness? Speed
- 26. What characteristic makes ourcomputer to have an exact performance of understanding or command? Accuracy
- 27. What characteristic makes ourcomputer store and retrieve information that users feed into them? Storage Capacity
- 28. What characteristic makes ourcomputer used in all types of field? Versatility
- 29. What characteristic makesour computer very dependable that perform repetitive tasks without getting bored and tired? Reynold B. Johnson
- 30. Hierarchy of Data BitSingle Binary Digit (1 or 0) Byte 8 bits Kilobyte (KB) Megabyte (MB) 1, 024 kilobytes 1, 024 megabytes Terabyte (TB) 1, 024 terabytes Exabyte (EB)
- 31. Who is theengineer that came up with the idea of creating the first external hard drive on September 13, 1956? Reliability
- 32. What is theinvention of Reynold Johnson? External Hard Drive (IBM 350 Disk File)
- 33. SEATWORKPlease click thelink that I will send in our group chat.
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