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1.Which is the command used to find the available shells in your Operating System Linux ?Ans : $echo $shell2.Which is the command used to view the environment variables?Ans: printenv3. How do you recall last command from the history list in Cshell ?Ans: !!4. How do you print the current job in Cshel 阅读全文
posted @ 2013-06-18 19:10
宙斯黄
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1. What is clocking block?Ans: Clocking block can be declared using the keywords clocking and endclocking. A clocking block is mainly used in the testbench in order to avoid race conditions. Clocking blocks are used to assemble all the signals. They are useful in separating clocking activities from 阅读全文
posted @ 2013-06-18 17:06
宙斯黄
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