Monday, January 9, 2017
Thursday, January 5, 2017
αិα ្α αាαα្αុα
α
α្αើα α្αុα
α€. α៉ាα៊ីααុំα្αូα័ααាααួα αាαα្αោα
monitor ។
2004 iMac αិααាαα្αα’α់α្αឿααោះαេ α ើααាαααា
ααាαុαុំα្αូαα័αα ្αើαα្αូααាαα្αើ αៅαាαα្αោα α’េα្αα់
(flate-panel) ។
batteries and AC adapter αែαα’ាα αោααα្α ូα αាααα
αាαα្αើα αែααួααាαាα αα្αα់α ាα់αីα‘.α¨ αα់
pound ។
αាααិαាα α្αើαៀααៅαα់α្αា α’ាα័αα្αាα αិαិα
α្αេαα។
αូα α α« αα្αាα់αៀαα ំαα្αាαααα់αុំα្αូα័αααែαៀα។
αួααិαាαី αាαឺαាαុំα្αូα័ααែαα្αៃ αិααឿααំαុα។
αៀααាααោα αុα αាαី
α€. α៉ាα៊ីααុំα្αូα័ααាααួα αាαα្αោα
- Personal Computer : α’ាα αាα់αៅα្αែααុ α« αើαុ α« α’ាα αααាαα្αួααាα។
- DesktopPCs : αឺαា microcomputer αែααាααូα្αូαα្αេα α« αα្αុំαៃα្αែα
monitor ។
- Tower PCs : αាαឺαា microcomputer αែααាααូα្αូααα្αα αៅαើα្αៃαាα
2004 iMac αិααាαα្αα’α់α្αឿααោះαេ α ើααាαααា
ααាαុαុំα្αូαα័αα ្αើαα្αូααាαα្αើ αៅαាαα្αោα α’េα្αα់
(flate-panel) ។
- Note book : α’ាα α ៅαា laptops computer αាαុំα្αូα័ααាαα្αួααាααα្αα់
batteries and AC adapter αែαα’ាα αោααα្α ូα αាααα
αាαα្αើα αែααួααាαាα αα្αα់α ាα់αីα‘.α¨ αα់
pound ។
- Personal Digital Assitants : α’ាα α ៅαាαា handheld computer α« palmtops
αាααិαាα α្αើαៀααៅαα់α្αា α’ាα័αα្αាα αិαិα
α្αេαα។
- Mainframe : αាα្ααេααុំα្αូα័αα្α៉ាααែαα្αើα្αα់ α« αឹαα្ααាα់។
- Midrange : αាαាααាααααិα α ើααូα αាα Mainframe αាαាα
αូα α α« αα្αាα់αៀαα ំαα្αាαααα់αុំα្αូα័αααែαៀα។
- Supper Computer : αាαាαααα្ααាαα្αα់αែααាα Processor αាα់αាα់αែα
αួααិαាαី αាαឺαាαុំα្αូα័ααែαα្αៃ αិααឿααំαុα។
αៀααាααោα αុα αាαី
α
α្αើαα្αុα
α‘ αើαោα Blaise Pascal αាαααា?
αោαBlaise Pascialααិααីαូαααាαិαាαាំα៊αាα់αាααα្αើαα’្αីαែααេαឿαាαាα៉ាαីុααិααេα αំαូαα្αុαα្αាំα‘α©α©α’αែααាαα្αោះαា Mechanical AddingMachiα៉ាαីុααេះα’ាα αα្αααα្αូααូα αីααោααាαα៏α្αើα្αាα់ Abacusαែααែαាαα្αើα្αាα់ αααα្αិαα្αα់ α ំαូααោααាαα៏αៃα៉ាαីុαPascalαែαα្αូααាααេα្αើ αααα់αα ្α ុα្αα្ααូα αា αាααាα់α្αែα’ាα់(TAPE RECORDERS)αឺα§αααα័αាα់α ំαាα(ODOMETERS)។
α‘ αើαោα Blaise Pascal αាαααា?
αោαBlaise Pascialααិααីαូαααាαិαាαាំα៊αាα់αាααα្αើαα’្αីαែααេαឿαាαាα៉ាαីុααិααេα αំαូαα្αុαα្αាំα‘α©α©α’αែααាαα្αោះαា Mechanical AddingMachiα៉ាαីុααេះα’ាα αα្αααα្αូααូα αីααោααាαα៏α្αើα្αាα់ Abacusαែααែαាαα្αើα្αាα់ αααα្αិαα្αα់ α ំαូααោααាαα៏αៃα៉ាαីុαPascalαែαα្αូααាααេα្αើ αααα់αα ្α ុα្αα្ααូα αា αាααាα់α្αែα’ាα់(TAPE RECORDERS)αឺα§αααα័αាα់α ំαាα(ODOMETERS)។
computer system αាα CPU,primary storage, secondary storage , Input Device, out put Device
and communication Device αំαែααិα្α័ααើαα’ោααៅαាαα្αα់αួααែααាαα្ααោαα៍
α ើαα្αួααិαិα្ααៅαើα្αែαα៏αៃαៀααៃα្αα័α្ααុំα្αូαα័α។
ααα្αាαα’ំαីcomputer system:
αួααែαα’្ααα្αើα្αាα់α’ាα α្αើα្αាα់αាαុំ
α្αុαα ំαោαα្αែαα្αេαααៃα្αα័α្ααុំα្αូαα័α។
and communication Device αំαែααិα្α័ααើαα’ោααៅαាαα្αα់αួααែααាαα្ααោαα៍
α ើαα្αួααិαិα្ααៅαើα្αែαα៏αៃαៀααៃα្αα័α្ααុំα្αូαα័α។
ααα្αាαα’ំαីcomputer system:
- Primary storage : αα្αាαុααូααិα្α័ααិααα្αាαα្αាαα្ααិαីαៅαេααុំαុααំαើααាα
- Secondary storage : αα្αាαិα្α័ααិααα្ααិαីαៅαេααែααួααេαិαα្αូααាααេαុំαុα
- Input Device : αែααាα keyboard or Mouse αំαែααិα្α័α αិααាα់αα្αាαα²្α
- Output device : αូα αា Printer Video Display Terminal αំαែααិα្α័αα’េα‘ិα α្αូ
αួααែαα’្ααα្αើα្αាα់α’ាα α្αើα្αាα់αាαុំ
- Communication Device : α្αα់α²្ααៅαំαាα់αំααααាααុំα្αូαα័α αិααα្αាααំαាα់αំαα
α្αុαα ំαោαα្αែαα្αេαααៃα្αα័α្ααុំα្αូαα័α។
Sunday, December 25, 2016
αុααាααំαាα់αα្αុααាααៀαα ំα’α្ααាα
αα្αα់α’ំαីαុααាααំαាα់αα្αុααាααៀαα
ំα’α្ααាα
- Sale and Marketing : αα្αេαααិααααិα αេαាαα្α αααα្αុαα ៊ុα α ូααៅ α្αុααីα្αាα។
- Manufacturing and Product : ααិαα េααូαααិααα αិααេαាαα្α។
- Finance : αៀαα ំαααាαα ិαα្ααα្αុααα់α្αុαα ៊ុα( αាα ់α្αាα់,αα្αិαិ, αូαααាα្ααα្α..)។
- Accounting : αα្αាαុαααាααាαα៍α ិααα្αុ ( αិα័αα័α្α, αាααα ្α α αាα ់α្αាα់, αែα,αំα ូααាα ់α្αាα់..........)។
- HumanResource : α’αិαα្αα៍αិααα្αាαុααំαាំααααα្αααុααូαααាα αាαα៍
αំαឹααេαៀα
αំαឹααេαៀα
α α្αើααីα¦
αៅα្αុα Internet αើαα’ាα α្αើαាααាα ្αើαα ំαុα α៉ុα្αែαាαα្αុំαុំαើαααα ំαុα α្αះαូα αាαα្αោα
αα្αេα α« αីαីα’ូ ។
Access information : α្αាαα្αាαα―ααាαα្ααα្α័α្αុααិα្α័α
αៀααៅαាαាα‘ុα α’ាααិα្ααα័្αα្αα្αα្αាααាα α្ααα្α័α’៊ិααើαែα αៀααៅαα់α្αា αួαα ំαូα αិα α្αα្αα្αាααាαិα្ααα្α ។
Find entertainment : αេααីαីα’ូα ្αេα αើααីαីα្αីα α្αាα់α
α្αៀα
α’ាααាααα្α ាα αីαα្ααាαα្αី αិα αៀααៅ។
Exchange business transactions : αាαα្αα្αα្αាααα់ αិα αិαααិααα αិα
αេαាαα្α αើα’៊ិααើαែα។
α α្αើααីα¦
αៅα្αុα Internet αើαα’ាα α្αើαាααាα ្αើαα ំαុα α៉ុα្αែαាαα្αុំαុំαើαααα ំαុα α្αះαូα αាαα្αោα
- Communication and collaborate : αាαα្αើαែααាαα្ααα្α័α’េα‘ិα α្αូαិα αូα αា αាα α―ααាα αិααα្αិαិαα្αេαα។
- Access information : α្αាαα្αាαααα―ααាα α្ααα្α័α្αុααិα្α័α
- Participate in discussions : α ូααួαα្αុααាααិαាα្αា αិαាα្αាαាα្αុα αាαα្αេα។
- Supply information : α្αα់α្αααα៌αាα αាαα្αាαα្αូαα―ααាααៅα្αុα
αα្αេα α« αីαីα’ូ ។
Access information : α្αាαα្αាαα―ααាαα្ααα្α័α្αុααិα្α័α
αៀααៅαាαាα‘ុα α’ាααិα្ααα័្αα្αα្αα្αាααាα α្ααα្α័α’៊ិααើαែα αៀααៅαα់α្αា αួαα ំαូα αិα α្αα្αα្αាααាαិα្ααα្α ។
αំαααេαៀαMIS
- α្αុαα ៊ុααាα ្αើαα្αើα្αα័α្αα័α៌αាα αើα្αីαα់αាα αិαααួααាααោαα័α α្αα័α្αα័α៌αាαα’ាα αួαα±្αα្αុαα ៊ុααាα ្αើααα្αីααα្αាαុαααៅαីαាំαα្αាαα αោαα្αើαាαα្αα់αូαααិααα αិααេααα្αα្αីα αែαα្αα់αាααាα αិαα αα្ααាααាα α ើαα្αើα±្ααាααាαα្αាα់α្αូαα៉ាαα្α’α្ααើααំαុα αូααα្αោαាα αែααួααេα’ាα α្αើα’ាαីααα្ααាα។
- αα្αាαែαα្αើα±្ααិαααោααាααាαα្αាα់α្αូαα្αើαាααាαិα្ααα្ααាα αα្αែαα្αួααីα‘αឺαាααេα α‘ើα αិααាααα្αីααៃαេα្ααិα ្α ααα។ αα្αែαα្αួααីα’αឺ αាαα្αាα់α្αូααៃαα្αα αិααេα្ααិα ្α αែαα§α្αាα αα្αα±្αα ូααៅα្αុααេα្ααិα ្α αេααα្α α្α’ែααើα័α៌αាα αិαα ំαេះαឹα។ αα្αែαα្αួααីα£ αឺαាαាαα្αាα់α្αូααូααα α្αាα αាαិα្ααα្α។ αα្αែαα្αួααីα€ αឺαាααេα α‘ើααូαα្αុαα ៊ុααំαើα។
- α្αα័α្αα័α៌αាα αឺαាαំαុំαៃαាαុα្αំ αែααាα់αាα់ααα្αាαែαα្ααូα αិαααួααααិα αំαើααាα αα្αាαុα α ើαα ែαα ាαα័α៌αាα αើα្αីαាំα្ααាαα្αើαេα α្αីαα្αេα α ិα្α αាααα α្ααិαα្αិαាα αិααាαα្αួααិαិα្ααៅα្αុαα’α្ααាα។ α័α៌αាα αាαα័ααាαាαិα្α័α αែααα្α ូαα្αុααα្αα់αួααែααាαα’α្αα័α αិααាαα្ααោαα៍αα់ααុα្ααុំαិαα្αួα។ αិα្α័α αឺαាαα្αាα់αៃα័α៌αាααើα αែααំαាαα±្αα្αឹα្αិαាαα៍αើαα‘ើαα្αុαα’α្ααាα α¬α៏ααិαាαាααែαα’ាα αើααើααុααេααែααួααាα្αូααាααេαៀαα ំα ូααៅα្αុααα្αα់αួααែαααុα្αα’ាα αើααα់ αិαα្αើα្αាα់αាα។
- α’្ααα្αα់α្ααα្αូααឹααីαាαα្ααួαα្ααែαα្αុαααិαាαាαα’ាαីααα្α α ើααួαេαំαα់αូααុα្ααាα្α្αα្αុαα ៊ុα αើα្αីα្αើααααឹαα ែααααាαααុα្α αិαα ិαα្ααα្αុ αើα្αីαα្αេα α±្ααាααូααុα្ααាα្α្α α ើααឹααα្αααα្αួααាααាα។ α ើααាαα្αα់α្αααែαα ែααាα£αα្αិα៖ Senior Manager (αាα’្ααα្αើαាααα្αេα α ិα្ααាαុα្ααាα្α្αααៈαេααែα α’ំαីααិααα αិααេαាα្αូαααិα) Middle Manager (α’αុαα្αα៍αα្ααិαី αិααែααាαααα់α’្ααα្αα់α្ααα្αាα់α្αα់) Operational Manager (ααួααុαα្αូαα្αុααាαα្αួααិαិα្αααα្ααាαα្αα ាំα្αៃ។
- αៅαើInternetαើαα’ាα α្αើαាααាα ្αើααូααុααាα៖ Communication and Collaborate (α’ាα α្αើααាαα’េα‘ិα α្αូαិα αិα្αα័α α―ααាα αិααាααិαាαα្αើαα្αααាαα្αα័α្αα’េα‘ិα α្αូαិα ) Access Information (α្αាαα្αាαα―ααាα αិα្α័α α្αα័α្αα្αុααិα្α័α αិααាαាα‘ុαα្αេαα α’ាααៀααៅαាαα្αα័α្αα’េα‘ិα α្αូαិα α α្ααα្α αឹαα្αα្αα្αាααាαិα្ααα្α) Participate in Dscussions (α ូααួααិα ្α αិαាα្αាαាα’α្ααα្αុα αាααα្α ូααα្αេα) Supply Inormation (αាαα្αេαα―ααាα αα្ααិαីαុំα្αូαα័α α្αាα ិ្αα α ααា αα្αេα α¬αីαេα’ូ) Find Entertainment (αេαα ្αេα αើααីαេα’ូα្αីα α្αាα់αα្αេα αិααα្α្αី α’ាαα័α៌αាα α¬α្αឹα្αិαាαα៍αាαααៈαα្ααាαα្αី α¬αៀααៅ αាαα’៊ីααីαេα) Exchange Business Transaction (α្αα្αα្αាα α្αើαាααα់ αិααិααំαិα α¬αេααα្α)។
- αុααα្αα្αិαៃαាαα្αើα្αាα់α្αα័α្αα័α៌αាα៖ α្αα័α្αα័α៌αាα α’ាα α្αើαាααααាα¬αំαើααាααα្αឹααាααាααឿααាαααុα្α។ α្αα័α្αα័α៌αាαα’ាα αួαα្αុαα ៊ុααៀααូα្ααាαα ្αើαα’ំαីαα្ααα្ααិααα់ α ើααឹααាααិααα ូαααα់α’αិαិααααα់αួααេ។ α្αα័α្αα័α៌αាαα’ាα α្αα់α±្αα្ααិα្ααាαα្αីαាαααៈαេαាαូα αា ATM, Telephone System, α’ាαាααាαα្αាα α្αាα់α្αααោααុំα្αូαα័α α ើααឹαα§αααα៍α្αα់α’ាαាααាαុ។ α្αα័α្αα័α៌αាα α’ាα αួαα±្ααាααα្ααាαα្αុααាααះαាα់ αិα្αាαាα្α្α αិααាααិαិα្ααα្αឺ។ αិαα ែαα ាααូαα័α៌αាααាααាα់αេααាαាαៅαាα់ααុα្ααាααាααាα់αូαាំααិαααោα។ αុααិαα្αិαៃαាαα្αើα្αាα់α្αα័α្αα័α៌αាα៖ αាα់αα្αααាααាααោααាαααα្ααាαα្α័αα្ααα្αិαែααីαុαα្αើαោαααុα្α។ α’ាα α’αុα្αាαα±្αα្αុαα ៊ុαα្ααូαα័α៌αាααីα្ααα្αិα្αាα់α្αួαα’ំαីααុα្αα្αេαα αែαα្αα្αឹα្ααំαាααូααុα្αααាαααα់αួααេ។ α្αូααាααេα្αើα្αាα់α្αុααិα្ααាαα្αα ាំα្αៃαាα ្αើα αែαα្αα័α្ααាαα្αៅα’ាα αα្αាαα±្αα្αុαα ៊ុααα្α’ាα់α¬α៏αេαាαឹααα្αូαα ើααឹαα្αα័α្ααំαាα់αំααα’ាα់αំαើααាααាំααូα។ αាαα្αើα្αាα់αើααα់αៃα្αα័α្αα័α៌αាαα’ាα αα្αាαα±្ααាααα្αាαα្αូαα ិα្α αាαα្αុαα្αាααឹααα ្α េααិα្αា αិααα្α ាαុααាαααៃαៀα។ α’៊ីααឺαេαα’ាα α្αូααាααេα្αើα្αាα់αើα្αីα ែαα ាα Software αុαα ្αាα់ α្αាαα ្αាα់αα្ααិα្αិαα្αា αូα αាαៀααៅ α’α្ααααាαើα។
- Note: αៅαំαួααួα αឺ α ុααα្αα់αុααាααំαាα់ααៃαាααៀαα ំα’α្ααាα?
Monday, December 19, 2016
α α្αុαិα័α/Vision
5:36 PM
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α្αុαα ៊ុααើαα្αុំ αិααំα្αឹαα្αែααើα្αី៖
- α្αើα±្ααេααួαα្αាα់αាំααាαិ αិαα’α្αααាαិ αាαែ αិααាα ្αេαα្αុαា αិααាααុααាα αិαα’αាα័αα្αα់
- αα្αើααα្ααα៌αα α្ααិαα្αិαាα αៅαាααα្αាα្αុαα ៊ុααាαិ αិαα’α្αααាαិ αែααាំα្α α±្αααួααាααោαα័αα្αα់ α្αααាំααៃαូαα α្ααិαα្αិαាααាα ្αើααៀα។
Thursday, November 17, 2016
α α្αុαិα័α αេαααα្α
6:31 PM
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α
α្αុαិα័α
α្αុαα ៊ុααើαα្αុំ
αិααំα្αឹαα្αែααើα្αី៖
- - α្αើα±្ααេααួαα្αាα់αាំααាαិ αិαα’α្αααាαិ αាαាαែ αិααាα ្αេαα្αុαា αែααាααុααាα αិαα’αាα័αα្αα់។
- - αα្αើααα្ααα៌αα α្ααិαα្αិαាα αៅαាααα្αាα្αុαα ៊ុααាαិ αិαα’α្αααាαិ αែααាំα្αα±្αααួααាααោαα័αα្αα់ α្αααាំααៃαូαα α្ααិαα្αិαាααាα ្αើααៀα។
αេαααα្α
α្αុαα ៊ុααើαα្αុំ
αឹαα្αα់α±αាααូααα់α្ααាαα αិαα’αិαិαααូα៖
- - α្αα់ αែ αិααាα ្αេ αែααាααុααាαα្α’ αិαα±្ααាαα្αα់α្αាα់αូααα់α’αិαិαα។
- - α្αα់α±αាααាααាααូααα់α្ααាαααៅαំαα់αេα្ααំαα αិααេα្ααα្αααីαី α៏αូα αាαេα្αααៃαៀα។
- αα្αីααα្αាαα ែαα ាαααិαααα±្ααាαα្ααិα្αិαាα។













