1 / 91

ICDL 1st Unit

Arabic ICDL Introduction 1st unit

almounkez
Télécharger la présentation

ICDL 1st Unit

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Inte rnational Com pute r Driving Lice nse (ICDL) Syllabus 5.0

  2. Conce pts of Inform ation Te chnology (ICT)

  3. Hardw are • .1 .2 .3

  4. • • • • •

  5. • M onitor Ke yb oard • • • • • • • M ouse Floppy Disk Drive CD ROM Drive Spe ake rs Com pute r Case or Syste m Unit

  6. • Input De vice s Output De vice s • • • • • • • • Input and Output De vice s Syste m Unit and Syste m Ce ntral Proce ssing Unit (M othe rboard) M e m ory Storage De vice s Ports

  7. Input De vice s • • Ke yb oard • • M ouse • • GUI

  8. Input De vice s Track Ball • . Touch Pad • Laptops.

  9. Input De vice s Joy Stick • • M icrophone • • Scanne r • •

  10. Input De vice s Light Pe n • • Digital Cam e ra • •

  11. Input De vice s Stylus • • PDA We b Cam • •

  12. Output De vice s • • M onitor or Scre e n • • Visual Display Unit (VDU). • Cathode Ray Tube (CRT • • Liquid Crystal Display (LCD) Re solution • Pixe ls Inch.

  13. Output De vice s Printe rs • • Dot M atrix Printe rs Ink Je t Printe rs Lase r Printe rs 3D Printe r • • • •

  14. Output De vice s Spe ake rs • • M ulti Program s M e dia He adphone s. Plotte rs • •

  15. Input & Output De vice s • • Touch Scre e n • ATM M achine s M ode m • • Spe e ch Synthe size rs • •

  16. Syste m Unit and Syste m (M othe r Board) • .

  17. Central Proce ssingUnit (CPU) ةيزكرملا ةجلاعملا ةدحو Arithm e tic and Logic Unit (ALU) • • • Re giste rs Control Unit (CU)

  18. M e m ory M e asure m e nts Digital Bit Binary • Byte Bit : Bit: Byte • • • • • • . ( 1024 1024 1024 1024 Kilo byte (KB: M e gabyte (M B): Gigabyte (GB): (Te rabyte (TB: ( ( . (

  19. M e m ory Ra ndo m Acce ss M e m o ry (RAM ) • • RAM Gb yte M b yte Re a d Only M e m o ry (ROM ) POST (Pow e r On Se lf Te st • • BIOS (Ba sic Input Output ROM -BIOS Syste m )

  20. Storage De vice s Hard Disk • • Ope rating Syste m (OS) Gb yte • Inte rnal: • Exte rnal: • .

  21. Storage De vice s Ha rd Disk Drive HDD • So lid sta te drive SSD • HHD HDD SSD HDD SSD • SSD SSD HDD. HDD SSD Ba d Se cto rs.

  22. Storage De vice s Floppy Disk Diskettes 1.44 M e gabyte Magnetic tape . Disk cartridges

  23. Storage De vice s Co m pa ct Disk (CD-ROM ) • • . CD-R(Re co rda b le ) CD-RW(Re w rita b le ) . . M e ga b yte (7 0 0 -6 5 0 ). Digita l Ve rsa tile Disk (DVD) • • Giga b yte (5 -4 )

  24. Storage De vice s BD Blu-ray Disc • single - dual-laye r. laye r Flash M e m ory • • 32 Gigabyte

  25. Storage De vice s M e m ory Card • • Ne tw ork drive • •

  26. Storage De vice s Online File Storage

  27. Com pute rs Ports Se rial Port (1-2 -5) Paralle l Port(15) Unive rsal Se rial Bus (USB) (3 6)

  28. Com pute rs Ports Wire le ss Port Cab le s . Fire Wire (11) Ne tw ork Port (7) Ethe rne t Card.

  29. Com pute rs Ports Unive rsal Se rial Bus (USB) (3 6)

  30. Com pute rs Ports Sony/Philips Digital Inte rconne ct Form at (4) • DVD CD S/PDIF S/PDIF. e Sata(8) • USB e SATA HDM I(9) • HDM I HDM I HDM I HDM I) High-De finitio n M u ltim e dia HDM I ca b le ). HDM I Inte rfa ce )

  31. Computers Ports ليصوتلا ذفانم VGA (1 0 ) • VGA (Vide o Gra phic Arra y Sub e rVGA DVD . S-Vide o (1 2 ) DVI(1 3 ) • • Digita l Visua l Inte rfa ce 1 5 3 6 X VGA Audio (1 4 ) •

  32. Type s of Com pute rs Pe rsonal Com pute r Laptop

  33. Type s of Com pute rs M ainfram e • • Ne tw orks Com pute rs • • Tab le t PC PDA • •

  34. Handhe ld Portable Digital De vice s Pe rsonal Digital Assistant (PDA • • (PDA) M obile Phone ) • ( •

  35. Handhe ld Portable Digital De vice s M ultim e dia M e dia Playe r • • . . • GPS

  36. Com pute r Pe rform ance CPU Spe e d • • M Hz 3277 GHz 3.2 Cache M e m ory M Hz 4.77 RAM Size • •

  37. Com pute r Pe rform ance Hard Disk Capacity and Spe e d • • . . . • Re volution Pe r M inute(RPM ) M illise conds

  38. Com pute r Pe rform ance M onitor Card Proce ssor • • Num b e r of Running Applications • •

  39. Softw are

  40. ليغشتلا مظن Operating System ةيقيبطتلا جماربلا Application Programs

  41. Ope rating Syste m Disk Ope rating Syste m (DOS) .1 (IBM )

  42. Ope rating Syste m Window s M icrosoft Graphical Use r Inte rface GUI Window s 95 98 NT 2000 XP Vista Window s 7 8 10

  43. Ope rating Syste m OS/2, LINUX & UNIX LINUX OS/2 Ubuntu Linux Macintosh OS Android Fedora SkyOS Google Chrome OS openSUSE • • • • • • • •

  44. Application Program s • Word Proce ssing: • M icrosoft Word w rite r Spre adshe e ts: • Calc M icrosoft Exce l Database e • Base M icrosoft Acce ss Pre se ntations: • Im pre ss M icrosoft Pow e rPoint Data Show

  45. Application Program s We b Brow sing: • Chrom e M ozilla Fire fox M icrosoft Inte rne t Explore r De sktop Publishing • M icrosoft Publishe r PhotoEditing Application: • Adobe Photoshop Ele ctronic M ail (Em ail) • Yahoo, Gm ail M icro soft Outlook Gam e s •

  46. • •

  47. Enhancing Acce ssibility Voice Re cognition Softw are : • :Scre e n Re ade r Softw are • Braille Sre e nM agnifie r Softw are • On-Scre e n Ke yb oard •

  48. Ne tw orks • Ne tw ork Cards . . Se rve r Work stations • • Ne tw ork Inte rface Cards (NIC's) Cabling Syste m Share d Re source s • •

  49. Type s of Ne tw orks Local Are a Ne tw ork (LAN) • Wire le ss LAN (WLAN) • Intra ne t: .

  50. Type s of Ne tw orks Extrane t : • ) / ( . M e tropolitan Are a Ne tw ork (M AN) LAN 50 . • LAN 5 FibreOptics . Route rs Wide Are a Ne tw ork (WAN) • . Ro ute rs

More Related