Q.1
DRAM is fabricated by using IC __________
  • a) 2114
  • b) 7489
  • c) 4116
  • d) 2776
Q.2
ICis of ______ storage memory.
  • a) 16 KB
  • b) 32 KB
  • c) 64 MB
  • d) 2 KB
Q.3
How many supply voltage ICrequires to operate the IC unit?
  • a) 3
  • b) 2
  • c) 1
  • d) 4
Q.4
The full form of PSRAM is __________
  • a) Plugged Static RAM
  • b) Plugged Stored RAM
  • c) Pseudo Stored RAM
  • d) Pseudo Static RAM
Q.5
Pseudo static RAM is a __________
  • a) Static RAM
  • b) Dynamic RAM
  • c) Cache
  • d) ROM
Q.6
When PSRAM is performing internal refresh __________
  • a) The read operation is performed
  • b) The write operation is performed
  • c) It can not be accessed for read or write
  • d) The voltage goes HIGH
Q.7
RAMs are utilized in the computer as __________
  • a) Scratch-pad
  • b) Buffer
  • c) Main memory
  • d) All of the Mentioned
Q.8
The advantages of RAMs are __________
  • a) Non destructive read out
  • b) Fast operating speed
  • c) Low power dissipation
  • d) All of the Mentioned
Q.9
Which one is more economical?
  • a) ROM
  • b) RAM
  • c) EROM
  • d) PROM
Q.10
Which one is self-compatible?
  • a) ROM
  • b) RAM
  • c) EROM
  • d) PROM
Q.11
The memory which is used for storing programs and data currently being processed by the CPU is called __________
  • a) PROM
  • b) Main Memory
  • c) Non-volatile memory
  • d) Mass memory
Q.12
CD-ROM is a __________
  • a) Memory register
  • b) Magnetic memory
  • c) Semiconductor memory
  • d) Non-volatile memory
Q.13
A place which is used as storage location in a computer __________
  • a) A bit
  • b) A record
  • c) An address
  • d) A byte
Q.14
Which of the following is not a primary storage device?
  • a) Optical disk
  • b) Magnetic tape
  • c) Magnetic disk
  • d) RAM
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