Unformatted text preview: valid reasons why a computer's working memory isn't made entirely of the high-speed SRAM used in the system's memory cache. a) It would be unreliable. b) DRAM is actually faster. c) It would be too expensive. d) It would use too much power. ================================================================================ 4: Circle which one (1) of the following best indicates what the following C code would do in GCC on an 80386-compatible processor: ============================================= __asm__( "addl %2, %0" "addl %2, %1" : "=r" (var1), "=r" (var2) : "r" (var3), "1" (var1), "0" (var2) ); ============================================= a) var1 = var1 + var2 b) var1 = var1 + var3 var2 = var2 + var1 var2 = var2 + var1 c) var1 = var1 + var3 d) var1 = var2 + var3 var2 = var2 + var3 var2 = var1 + var3...
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- Spring '08
- CPU cache, Web server, dangling pointer