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InterviewSolution
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What Happens If Only One Of The Commands Set Screen And Leave Screen Is Used Without Using The Other? |
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Answer» If we use SET SCREEN without LEAVE SCREEN, the program finishes PROCESSING for the current screen before branching to <scr no>. If we use LEAVE SCREEN without a SET SCREEN before it, the current screen PROCESS will be terminated and branch directly to the screen specified as the DEFAULT next-screen in the screen attributes. If we use SET SCREEN without LEAVE SCREEN, the program finishes processing for the current screen before branching to <scr no>. If we use LEAVE SCREEN without a SET SCREEN before it, the current screen process will be terminated and branch directly to the screen specified as the default next-screen in the screen attributes. |
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