Tag: technology
Questions Related to technology
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Java Tcl
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JRuby
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Sleep
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JavaOne
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while(true){ }
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for(i=0;i>1;i--){ i++ }
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for ( ; ; ) { }
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while(false){ }
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1 Use sigsend()
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2 use kill()
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3 use signal()
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4 Only init can send signals
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1 mkdev
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2 mknod
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3 lndev
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4 None
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1 A dummy device to represent memory
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2 A dummy device to represent the processor
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3 A dummy device to provide infinite number of zeros
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4 None
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1 A device file to represent that the current file system is full
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2 A device file to test scenarios of testing a /dev/full
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3 Invalid device
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4 None
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1 A dummy device to represent swap
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2 A dummy device to represent any device
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3 A dummy device to provide infinite number of randon numbers
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4 Invalid device