Unix Which command is used to display the characteristics of a process? ps au pid du ps au pid du ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -x lc ls None of these ls -1 ls -x lc ls None of these ls -1 ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Write permission for others Execute permission for the owner None of these Read and write permission of groups All of these Write permission for others Execute permission for the owner None of these Read and write permission of groups All of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? None of these $$ $* $! None of these $$ $* $! ANSWER DOWNLOAD EXAMIANS APP
Unix While working with mail command, which command is used to save mail in a separate file? r s d w r s d w ANSWER DOWNLOAD EXAMIANS APP
Unix The % key allows you to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace. to move the cursor to the upperleft corner of the screen to move the cursor to the first column in the current line to move the cursor backward to the beginning of a word to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace. to move the cursor to the upperleft corner of the screen to move the cursor to the first column in the current line to move the cursor backward to the beginning of a word ANSWER DOWNLOAD EXAMIANS APP
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