Telegram group: T.me/BBCNOUN
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PHY405
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1. A ROM is defined as

	      Read Out Memory

	      Read Once Memory

	--->> Read Only Memory

	      none of the Mentioned

2. A minute magnetic toriod is also called as

	      large memory

	      small memeory

	--->> core memory

	      both small and large memory

3. The memory that is being continuously used to read programs is

	      ROM

	--->> RAM

	      USB

	      none of the mentioned

4. The semiconductor RAMs are volatile?

	--->> true

	      false

	      not sure

	      none of the mentioned

5. A register file holds

	      a large number of word of information

	      a small number of word of information

	      a large number of programs

	--->> a modest number of words of information

6. Which one of the following has capability to store data in extremely high densities?

	      register

	      capacitor

	--->> semiconductor

	      none of the mentioned

7. The very first computer memory consisted of

	      a small display

	--->> a large memory storage equipment

	      an automatic keyboard input

	      none of the mentioned

8. A register is able to hold

	      data

	--->> word

	      nibble

	      both data and word

9. A flip flop stores

	      10 bit of nformation

	--->> 1 bit of information

	      2 bit of information

	      none of the mentioned

10. Non-volatile memory refers to

	--->> the memory whose loosed data is retained again when power to the memory circuit is removed/applied

	      he memory which looses data when power to the memory circuit is removed

	      the memory which looses data when power to the memory circuit is applied

	      the memory whose loosed data is achieved again when power to the memory circuit is applied