Operating-System concept 7th edition phần 8 ppsx

... "HEAD", then all the PHP script should do is send the header information in X. If it is not a HEAD request, then the body of the if-then clause reads the contents of the file into the $contents ... false;">odysseus</a> The body of the link is the name of the available list (shown here as odysseus). An onClick inside the link calls rea...

Ngày tải lên: 06/08/2014, 09:20

... reorganizes data. The data passes out of the Granular- ity Manager into the data warehouse. The interface for moving data from the warehouse to the Web is a little more complex. Data passes from the data ... Another is that the data warehouse database designer is free to design the data warehouse environment however he or she sees fit. Building the...

Ngày tải lên: 08/08/2014, 22:20

... call a little later, after we’ve discussed some addressing issues. 588 Chapter 15 b544977 Ch15.qxd 12/1/03 8: 57 AM Page 588 Figure 15-1 Socket Options There are many options that you can use ... s_port)); 606 Chapter 15 b544977 Ch15.qxd 12/1/03 8: 57 AM Page 606 16 Programming GNOME Using GTK+ So far in this book, we’ve covered the major topics in Linux programming that deal wi...

Ngày tải lên: 09/08/2014, 14:21

... 16.6262% 0–2% 2–4% 4–6% 6 8% 8 10% 10–12% 12–14% 14–16% 16– 18% 18 20% J2 J4 J3 ID Sheet jt. Face 56/ 284 25/294 90/ 184 73/095 80 /270 Dip/Direction (a) (b) Figure 14 .8 Stereonets of structural geology of slope in Case ... of pit and hillside showing geology and extent of slope failure; (b) regressive slope movement when mining at 184 0 m level; (c) slope movement over...

Ngày tải lên: 09/08/2014, 22:23

... 602 The Of cial Guide for GMAT đ Review 12th Edition 77. Although the earliest surviving Greek inscriptions written in an alphabet date from the eighth century B.C., the fact that the text of these ... ect the eff ectiveness of the plan.  e correct answer is A. 12_449745-ch 08. indd 61312_449745-ch 08. indd 613 2/23/09 11:44:25 AM2/23/09 11:44:25 AM 594 The Of cial...

Ngày tải lên: 12/08/2014, 13:21

... bisect(@sin, [3 4]) bisect('sin', [3 4]) bisect(g, [0 3] ) g(ans) Some of MATLAB s functions are built in; others are distributed as M-files. The actual listing of any M-file, MATLAB s ... 54 MATLAB. In this chapter, we will just look at how to call a C routine from MATLAB. For more information, see Help: MATLAB: External Interfaces, or see the online MATLAB doc...

Ngày tải lên: 12/08/2014, 21:20

... Operator precedence in MATLAB isvarname Check for a valid variable name iskeyword Check if input is a keyword javachk Validate level of Java support genvarname MATLAB variable name from ... coordinates hsv2rgb Convert HSV colors to RGB rgb2hsv Convert RGB colors to HSV 1 58 22 .8 Data analysis, Fourier transforms help datafun Basic operations max Largest c...

Ngày tải lên: 12/08/2014, 21:21

... 826 multiprocessing: asymmetric, 16 9 symmetric, 16 9, 17 1 -17 2 multiprocessor scheduling, 16 9 -17 2 approaches to, 16 9 -17 0 examples of: Linux, 17 9 -18 1 Solaris, 17 3, 17 5 -17 7 Windows XP, 17 8 -17 9 and load balancing, 17 0 -17 1 and ... (kilobyte), 6 Kerberos, 814 kernel(s), 6, 511 - 518 buffering, 512 - 514 caching, 514 data structures, 516 - 517 error handling, 5...

Ngày tải lên: 12/08/2014, 22:21

... initialized statically, as shown below: #define M 3 #define K 2 #define N 3 int A [M] [K] = { {1,4}, {2,5}, {3, 6} }; int B [K][N] = { {8,7,6}, {5,4 ,3} }; int C [M] [N] ; Alternatively, they ... 5.6 .3) and the ULE scheduler available for FreeBSD systems implement both techniques. Linux runs its load- Process Pi Pi P 3 PA Ps 5 .3 Burst Time 10 1 2 1 5 Scheduling Algorithms P...

Ngày tải lên: 12/08/2014, 22:21

... critical-region concept was suggested by Hoare [1972] and by Brinch- Hansen [1972]. The monitor concept was developed by Brinch-Hansen [1973]. A complete description of the monitor was given by Hoare [19 74] . ... consider the resource-allocation graph in Figure 7 .4. In this example, we also have a cycle However, there is no deadlock. Observe that process P4 may release its instance...

Ngày tải lên: 12/08/2014, 22:21

... frames 7 7 0 7 0 1 2 0 i 'ã 2 0 3 A 0 - 3 i- 0 t A 5 2 Figure 9. 15 LRU page-replacement algorithm. 9.8 Allocating Kernel Memory 355 An advantage of the buddy system is how quickly adjacent ... interrupt every 5, 000 references. When we get a timer interrupt, we copy and clear the reference-bit values for page reference table 26 157 77 751 623412344434344413234443444 WS(f,) =...

Ngày tải lên: 12/08/2014, 22:21

... that requires manual intervention. 12.4 Disk Scheduling 461 queue 98, 183, 37, 122, 14, 124, 65 , 67 head starts at 53 0 14 37 5 365 67 98 122124 183199 1% % Figure 12.8 C-LOOK disk scheduling. direction. ... cache in front. 12.4 Disk Scheduling 459 queue = 98. 183, 37, 122, 14, 124, 65 , 67 head starts at 53 0 14 37 5 365 67 98 122124 183199 l Figure 12.5 SSTF disk schedul...

Ngày tải lên: 12/08/2014, 22:21

... was developed by Rivest et al. [19 78] . Lempel [1979], Simmons [1979], Denning and Denning [1979], Gifford [1 982 ], Denning [1 982 ], Ahituv et al. [1 987 ], Schneier [1996], and Stallings ... Discussions concerning protection of digital signatures are offered by Akl [1 983 ], Davies [1 983 ], Denning [1 983 ], and Denning [1 984 ]. The U.S. government is, of course, concerned a...

Ngày tải lên: 12/08/2014, 22:21

... requests within each batch? request R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 deadline 57 300 250 88 85 110 299 300 120 212 cylinder 77 95 25 28 100 90 50 77 12 2 20.11 Repeat the preceding question, but this ... though, 706 Chapter 19 Real-Time Systems Deadlines P, P, P 2 P^ 3 P, P 2 i i i i 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Figure 19. 8 Rate-mono...

Ngày tải lên: 12/08/2014, 22:21

... Rollover with CSS <!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR /xhtml1 /DTD /xhtml1 -transitional.dtd”> < ;html xmlns=”http://www.w3.org/1999 /xhtml > <head> ... the URLs for the various CMS versions: ✓ http://dummieshtml.com/cms/wordpress ✓ http://dummieshtml.com/cms/drupal ✓ http://dummieshtml.com/cms/joomla 25_9 780 470...

Ngày tải lên: 14/08/2014, 12:20