PHY405 Tma – Electronics III

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

the 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

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