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Persistent Systems LLC (New York) Software Engineer Interview Questions

The questions to prepare for a Persistent Systems LLC (New York) Software Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
technical experienceStart here. 2 questions · ~16 min
Discuss Architecture of a Project from Your ResumeMedium

Evaluates system design and communication of past work.

technical experiencePPersistent Systems LLC (New York)
Unix and C ExperienceMedium

Evaluates systems programming background and hands-on work.

technical experiencePPersistent Systems LLC (New York)
2
network security1 question · ~8 min
3
memory management1 question · ~8 min
Explain Stack vs HeapEasy

Assesses memory model knowledge and practical implications.

memory managementStackHeapPPersistent Systems LLC (New York)
4
systems-level1 question · ~8 min
Debugging Complex Systems-Level IssuesMedium

Tests problem-solving process and debugging methodology.

systems-levelDebuggingPPersistent Systems LLC (New York)
5
sql1 question · ~8 min
Explain Key DBMS and SQL ConceptsMedium

Tests database fundamentals and query reasoning.

sqldatabase conceptsPPersistent Systems LLC (New York)
6
implementation1 question · ~8 min
Explain HashMap Implementation in JVMMedium

Evaluates understanding of HashMap internals and JVM behavior.

implementationPPersistent Systems LLC (New York)
7
Coding1 question · ~8 min
DBMS, SQL, CNS, and Coding ConceptsMedium

Assesses breadth across databases, security, and coding ability.

CodingsqlPPersistent Systems LLC (New York)
8
technical knowledge1 question · ~8 min
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9
Communication1 question · ~8 min
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The finish line: interview-readyComplete all 10 questions to finish this plan.