Computer MCQs, DATA ENTRY OPERATORS IN PUNJAB POLICE DEPARTMENT 2015, PPSC Solved Past Papers MCQsWhat device prevents power interruptions, resulting in corrupted data? Posted on September 12, 2021 by Aban CheemaA. Battery back-up unit B. Surge protector C. Multiple SIMMs strips D. Data guard systemShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
