Hi pupil here's your answer ::
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They are needed because of the following reasons :
》The storage capacity of primary memory is limited.
》 Primary memory (RAM) is volatile in nature.
》 RAM is not portable memory.
》 RAM chips are expensive. Increasing RAM will increase the price of the computer.
So, for the above reasons we need to use the Secondary memory devices.
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Hope this helps . . . . .
Answer: MDM softwares
Explanation:
Here MDM refers to mobile device management software which provides people with the facilities of updating, installing creating backup of various mobile devices within an organisation. Moreover these software's provides tools for proper monitoring and to report their usage across various independent mobile device users. MDM is often used or interconnected with the term BYOD(Bring your own device), whereby employees of an organisation bring their own mobile devices and they are being managed by a MDM software centrally.
Answer:
C) steel
Explanation:
Steel is stiff and can't bend
-_- too difficult lol
Answer:
Sequential is better
Explanation:
Sequential is more organized while the more easier to make but less dependable one is random.
sequential is used for things such as date of birth, or where someone was born.
you can't do that with a random file.