Q.N. 94. correct answer is Optical disk The device which can be read with an optical laser machine is known as an optical disc. Optical disks include CDs, DVDs,Blu-ray discs ,etc
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Information is very very nice but there is problem to understand quickly because u r fast telling i request to you next time divide it into two part and rate of speech must minimize..otherwise it is fantastic video.
USB is not tertiary , tertiary devices are slower in comparison to RAM and secoundary storage. One can say magnetic tape is a best example of tertiary devices.
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Q 94. Ans A.
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Q. 94
Answer A. Optical Disc
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CD-Rom uses a laser light to read data from or write data to an optical disc. These include CDs, DVDs, and Blu-ray discs
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Q.N. 94. correct answer is Optical disk The device which can be read with an optical laser machine is known as an optical disc. Optical disks include CDs, DVDs,Blu-ray discs ,etc
U
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Kindly iam requesting you to upload the ugc net exam related videos sir
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27. USB is secondary storage
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Useful but 94 no should be reexplained as if no got any reply till now. Yet excellent collection.... Thx
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Information is very very nice but there is problem to understand quickly because u r fast telling i request to you next time divide it into two part and rate of speech must minimize..otherwise it is fantastic video.
Me who is watching at 1.7x 😅
Hi
Sir i like the way you proceeds with the numbers of question and answer. Less time consumption and covering huge number of questions.thank you so much
USB is not tertiary , tertiary devices are slower in comparison to RAM and secoundary storage. One can say magnetic tape is a best example of tertiary devices.
62:A is right answer.
No thats right
No dear b is correct I confirmed it
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