Unix The octal representation 652 indicates Execute permission for the owner Write permission for others All of these Read and write permission of groups None of these Execute permission for the owner Write permission for others All of these Read and write permission of groups None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The agency that sits between the user and the UNIX system is called the shell profile erxc logic shell profile erxc logic ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? cat touch grep wc cat touch grep wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write mesg mail grep write mesg mail grep ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to process number of the current shell to exit status of ast command executed. to list the positional parameters None of these to name the command being executed to process number of the current shell to exit status of ast command executed. to list the positional parameters None of these to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is autoexec.bat None of these .profile .autoexec .exrc autoexec.bat None of these .profile .autoexec .exrc ANSWER DOWNLOAD EXAMIANS APP
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