What is LINUX/UNIX filter? Name five and give examples of their use.
What will be an ideal response?
The LINUX and UNIX commands, called filters, read their input from stdin, process it in some fashion, and send it to stdout. Pipes and filters are frequently used in LINUX/UNIX to perform complicated tasks that cannot be performed with a single command. Some commonly used filters are grep, gunzip, sort, tr, and uniq. See the usage of these filters throughout this and other chapters of the book.
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Setting a combo box's ________ property to Yes prevents an entry that is not already listed from being added to the combo box's upper row
Fill in the blank(s) with correct word
A systems analyst attended a week-long workshop on structured analysis. When she returned to her job, she told her boss that structured analysis was not worth the time to learn and use on the job. Her view was that it was too academic and had too much new terminology to be useful in a practical setting. Do you agree or disagree? Defend your position.
What will be an ideal response?
What technique do you use to take an element out of the normal flow?
A. float B. division C. box D. clear
Where do keywords, like the ones shown in the accompanying figure, reside on a web page?
A. body B. external links C. head section D. internal links