Computer Architecture Set 2

Standard Performance Evaluation Code. ✘ System Processing Enhancing Code. ✘ System Performance Evaluation Corporation. ✘ Standard Processing Enhancement Corporation. ✔

Ultra SPARC 10 ✘ SUN SPARC ✘ SUN II ✘ None of these ✔

Registers ✘ Cache ✘ System Heap ✘ System stack ✔

ISA ✘ Pipe-lining ✘ Super-scaling ✘ Sequential ✔

Complete Instruction Sequential Compilation ✘ Computer Integrated Sequential Compiler ✘ Complex Instruction Set Computer ✘ Complex Instruction Sequential Compilation ✔

The program is interrupted after each detection ✘ The program will not be stopped and the errors are sorted out after the complete program is scanned ✘ There is no effect on the program, i.e the program is executed without rectification of errors ✘ The program is alted only at specific points ✔

User and System mode ✘ User and Supervisor mode ✘ Supervisor and Trace mode ✘ Supervisor,User and Trace mode ✔

Non-privileged instructions ✘ System instructions ✘ Privileged instructions ✘ Exception instructions ✔

When a process tries to change the mode of the system ✘ When a process tries to change the piority level of the other processes ✘ When a process tries to access the memory allocated to other user ✘ All of the above ✔

The program is alted and the system switches into supervisor mode and restarts the program execution ✘ The Program is stopped and removed from the queue ✘ The system switches the mode and starts the execution of a new process ✘ The system switches mode and runs the debugger ✔