Memory interview questions

12 Memory questions from the Virtualization bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.

Free to start: the 2-minute IT readiness check — six questions and a result.

Take the free IT readiness check

or take a mock interview set up for this area

1. What is ESXi memory reclamation order?

Senior
  1. A.a guest driver reclaiming idle guest memory back to the host
  2. B.the last-resort memory reclaim to disk, with a severe performance hit
  3. C.deduplicating identical memory pages across or within VMs
  4. D.TPS → ballooning → compression → swapping

Answer + AI explanation with Pro

2. Which term means: "TPS → ballooning → compression → swapping"?

Senior
  1. A.memory ballooning
  2. B.Transparent Page Sharing
  3. C.ESXi memory reclamation order
  4. D.hypervisor swapping

Answer + AI explanation with Pro

3. Which statement is correct?

Senior
  1. A.ESXi memory reclamation order — a guest driver reclaiming idle guest memory back to the host
  2. B.ESXi memory reclamation order — TPS → ballooning → compression → swapping
  3. C.ESXi memory reclamation order — the last-resort memory reclaim to disk, with a severe performance hit
  4. D.ESXi memory reclamation order — deduplicating identical memory pages across or within VMs

Answer + AI explanation with Pro

4. What is memory ballooning?

Mid
  1. A.deduplicating identical memory pages across or within VMs
  2. B.the last-resort memory reclaim to disk, with a severe performance hit
  3. C.TPS → ballooning → compression → swapping
  4. D.a guest driver reclaiming idle guest memory back to the host

Answer + AI explanation with Pro

5. Which term means: "a guest driver reclaiming idle guest memory back to the host"?

Mid
  1. A.ESXi memory reclamation order
  2. B.hypervisor swapping
  3. C.memory ballooning
  4. D.Transparent Page Sharing

Answer + AI explanation with Pro

6. Which statement is correct?

Mid
  1. A.memory ballooning — deduplicating identical memory pages across or within VMs
  2. B.memory ballooning — the last-resort memory reclaim to disk, with a severe performance hit
  3. C.memory ballooning — a guest driver reclaiming idle guest memory back to the host
  4. D.memory ballooning — TPS → ballooning → compression → swapping

Answer + AI explanation with Pro

7. What is Transparent Page Sharing?

Mid
  1. A.a guest driver reclaiming idle guest memory back to the host
  2. B.deduplicating identical memory pages across or within VMs
  3. C.the last-resort memory reclaim to disk, with a severe performance hit
  4. D.TPS → ballooning → compression → swapping

Answer + AI explanation with Pro

8. Which term means: "deduplicating identical memory pages across or within VMs"?

Mid
  1. A.memory ballooning
  2. B.ESXi memory reclamation order
  3. C.hypervisor swapping
  4. D.Transparent Page Sharing

Answer + AI explanation with Pro

9. Which statement is correct?

Mid
  1. A.Transparent Page Sharing — a guest driver reclaiming idle guest memory back to the host
  2. B.Transparent Page Sharing — the last-resort memory reclaim to disk, with a severe performance hit
  3. C.Transparent Page Sharing — deduplicating identical memory pages across or within VMs
  4. D.Transparent Page Sharing — TPS → ballooning → compression → swapping

Answer + AI explanation with Pro

10. What is hypervisor swapping?

Mid
  1. A.a guest driver reclaiming idle guest memory back to the host
  2. B.the last-resort memory reclaim to disk, with a severe performance hit
  3. C.TPS → ballooning → compression → swapping
  4. D.deduplicating identical memory pages across or within VMs

Answer + AI explanation with Pro

11. Which term means: "the last-resort memory reclaim to disk, with a severe performance hit"?

Mid
  1. A.hypervisor swapping
  2. B.Transparent Page Sharing
  3. C.memory ballooning
  4. D.ESXi memory reclamation order

Answer + AI explanation with Pro

12. Which statement is correct?

Mid
  1. A.hypervisor swapping — a guest driver reclaiming idle guest memory back to the host
  2. B.hypervisor swapping — deduplicating identical memory pages across or within VMs
  3. C.hypervisor swapping — the last-resort memory reclaim to disk, with a severe performance hit
  4. D.hypervisor swapping — TPS → ballooning → compression → swapping

Answer + AI explanation with Pro

Free to start

Start with a free readiness check

Sign up free for the 2-minute IT readiness check and a scored result. Answers, explanations and the AI tutor on every Memory question come with Pro.

Take the free IT readiness check

or take a mock interview set up for this area

24,000+ questions & coding problemsSoftware & IT16,274 questionsGovernment jobs26 examsAptitudenew questions every timeAI practice interviewwith feedback65 topics to practiseMechanical1,149 questionsGATE ME9 papersEngineering Mathematics381 questions2-minute checkfreeDSA Problems1,422Civil1,005 questionsGATE CE9 papersCS Fundamentals1,209 questionsYour scores6 skillsSystem Design25Electrical / EEE1,047 questionsGATE EE9 papersRun your codeC++ · Java · PythonLow-Level Design144Electronics & Comm.975 questionsGATE EC9 papersAI help on every questionFull-Stack6,282Chemical1,005 questionsGATE CH9 papersAI whiteboardsystem designWork abroadEurope · remote · transfersESE ME1 paperGATE practice papers2019–2026ESE CE1 paperDate alertsbefore the last dateESE EE1 paperBehavioural courseHR round practiceESE ET1 paperResume optimizerProSSC JE ME1 paperApplication trackerSSC JE CE1 paperCompany-wise prepSSC JE EE1 paperRole roadmapsRRB JE1 subjectPriced in ₹UPI · cardsISRO SC1 paperGATE CS9 papersIBPS SO IT1 paperUGC NET CS1 paperSSC CGL26 papersIBPS PO26 papersRRB NTPC26 papersSSC CHSL26 papersIBPS Clerk26 papersSBI Clerk26 papersRRB Group D26 papersSSC CPO26 papersSSC GD26 papers