PC Upgrade and Repair Bible Desktop Edition phần 1 pptx

... gardening, reading, and shopping, and is a serious gourmet cook. The Presses are the authors of PC Upgrade and Repair Bible; Networking by Example; Teach Yourself PCs; and PC Toys: 14 Cool Projects ... interaction with your PC is through the display, and good display performance is critical for much of what you’ll do with your PC. x Preface PC Upgrade and Repair...

Ngày tải lên: 13/08/2014, 22:21

... | 16 1.58 .18 0 .11 3 | win1 011 5.iad.dn.net | | | 1 | 16 1.58 .17 6 .12 9 | - | 0 | | 2 | 16 1.58 .15 6 .14 0 | - | 0 | | 3 | 12 9.250.26.206 | ae0-3.r02.stngva 01. us.da.verio.net | 0 | | 4 | 12 9.250.5.34 | p16-0 -1- 1.r 21. dllstx 01. us.bb.verio.net ... Addresses Subnet Address First Node Address Last Node Address 10 .0.0.0 10 .0.0 .1 10.255.255.254 17 2 .16 .0.0 17 2 .16 .0...

Ngày tải lên: 13/08/2014, 22:21

... module because there are also pins for power and control. Common pin counts are 30, 72, and 16 8. 75 0 1 2 3 4 5 6 7 8 9 10 11 18 9 63 42 1 15 71 2 2 0 249 4 0 12 Memory is a collection of places to store ... do Handoff Handoff Figure out what to do next Handoff Get the operands Handoff Get the next operands Handoff Do the work Handoff Do the next work Put the answers where th...

Ngày tải lên: 13/08/2014, 22:21

... with a PC. Table 8 -1 PC Storage Requirements Application Average Storage Required 1 minute standard definition-quality TV video clip 10 MB 1 full CD-ROM 700MB 12 hours of MP3 audio files 1GB 62 ... by 1, 000,000,000 to convert to gigabytes, not 1, 073,7 41, 824 (1, 024 1, 024 1, 024) as do Windows and UNIX. A 200GB drive sold by the manufacturer will report as 18 6.26GB when yo...

Ngày tải lên: 13/08/2014, 22:21

... 00000 011 . After that byte gets remapped for recording, the result is 10 0 010 0 010 0000. Value 8-bit Representation 14 -bit Representation 0 00000000 010 010 0 010 0000 1 000000 01 1000 010 0000000 2 00000 010 ... Level -57 -59 15 0 450 750 10 50 13 50 16 50 19 50 2250 2550 2850 315 0 3450 3750 Chapter 11 ✦ Modems 15 9 Networks and Communications ✦✦✦✦ In This Part Chapter 1...

Ngày tải lên: 13/08/2014, 22:21

... Rate (Kbps) per MB Hour Quality 8.00 4.00 256.00 32.00 11 3 Telephone 11 .03 5. 51 352.96 23.22 15 5 22.05 11 .03 705.60 11 . 61 310 44 .10 22.05 1, 411 .20 5.80 620 CD A 74-minute CD holds around 660MB. ... Telnet window: login: xxxxx Password: Last login: Wed Jul 2 18 :18 :12 2003 from xxxxx Copyright (c) 19 80, 19 83, 19 86, 19 88, 19 90, 19 91, 19 93, 19 94 The Regents o...

Ngày tải lên: 13/08/2014, 22:21

... properly grounded, and that the adapter cards be properly supported and aligned with the connectors on the motherboard. Figure 21- 1: The case supports the motherboard and cards, and provides grounding and ... ability to use and communicate through the computer. ✦ Joysticks, game pads, and wheels can enhance gaming on the PC beyond the usual PC mouse -and- keyboard interfac...

Ngày tải lên: 13/08/2014, 22:21

... Integration Table 21- 2 Common External PC Connectors Number Connector Purpose Type Gender of Pins Picture 10 Base-2 Ethernet BNC Female 1 10 /10 0 /10 00Base-T RJ-45 Female 8 Ethernet Baseband or RCA Female 1 composite ... Projects for Home, Office, and Entertainment (Wiley 2003). Prior editions of the PC Upgrade and Repair Bible included descrip- tions of interesting uses...

Ngày tải lên: 13/08/2014, 22:21

... CPU and the main memory, or a memory between a disk drive and the PC itself. Two levels of cache are typical next to the CPU: Level 1 and Level 2. Level 1 cache sits next to the processor and ... connector is to replace it with a known good one and see if that fixes the problem you’re having. ✦ 10 /10 0 /10 00Base-T and other hub-based wiring — The hubs and switches in you...

Ngày tải lên: 13/08/2014, 22:21

... 16 1 choosing, 17 2 17 4 description of, 15 8 dial-up analog, 15 9 16 4, 17 2 17 4 DSL, 16 4 16 5 internal compared to external, 17 3 17 4 laptop and, 352 latency comparison, 17 3 maximum data rate for, 15 8 15 9 network ... 465 disk formats, 13 6 disk longevity, 14 2 DVD compared to, 13 9 14 0 mastering process, 13 0 13 1 reading, 13 1 13 3, 13 4, 13 5 recordable, 13 7 CD-R...

Ngày tải lên: 13/08/2014, 22:21