Dynamic Memory Cell MCQs Quiz Online PDF Download

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Digital electronics practice test MCQ: ram in which both bit and bar(bit) lines are used us with choices dram, sram, tram and rram with online study guide to prepare for employment tests and pre-employment screening test. Free study guide is for online learning dynamic memory cell quiz with MCQs to practice test questions with answers.

MCQs on Dynamic Memory Cell Quiz PDF Download

MCQ. RAM in which both bit and bar(bit) lines are used us

  1. DRAM
  2. SRAM
  3. TRAM
  4. RRAM

B

MCQ. Refresh operation is always carried out in

  1. burst mode
  2. boot mode
  3. auto mode
  4. manual mode

A

MCQ. If operation is a read, bit line is precharged to

  1. VDD
  2. VDD +1
  3. VDD /2
  4. 2 VDD

C

MCQ. Memory chip is available for normal operation more than

  1. 98% of time
  2. 89% of time
  3. 45% of time
  4. 39% of time

A

MCQ. When DRAM cell is storing 0, capacitor voltage goes to

  1. supply voltage
  2. input voltage
  3. output voltage
  4. zero voltage

D