Dear Readers,
IN this video you will learn about computer awareness like SECONDARY MEMORY, STORAGE DEVICES-(HARD DISK DRIVE, FLOPPY DISK, MAGNETIC TAPE, CD, DVD, BRD, HVD, PEN DRIVE MEMORY CARD etc. . Most of the exams including SBI PO, IBPS,CLERK, RAILWAYS, SBI PO 2017, BANK PO, RRB PO, RBI CLERK, SSC CGL, LIC,RAILWAYS, RBI and other competitive exams consist of questions from this topic
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