Agentic Memory & Planning MCQ Questions with Answers – Page 2 (Latest 2026)

Q51. Which statement about plan-and-execute is most accurate?

A. Two-phase: full plan first, then execute via worker(s). B. A streaming-only generation. C. A pure retrieval pipeline. D. A single-prompt one-shot answer.

Select an answer to check.

Answer: Two-phase: full plan first, then execute via worker(s).

Here, Two-phase: full plan first, then execute via worker(s). is the right choice. Lower per-step cost vs ReAct. It aligns directly with what the question asks about which statement about plan-and-execute is most accurate. Competing choices sound plausible, but they miss the key condition.

Q52. How is plan-and-execute best characterized?

A. A pure retrieval pipeline. B. A streaming-only generation. C. A single-prompt one-shot answer. D. Two-phase: full plan first, then execute via worker(s).

Select an answer to check.

Answer: Two-phase: full plan first, then execute via worker(s).

In this case, Two-phase: full plan first, then execute via worker(s). is correct. Lower per-step cost vs ReAct. It aligns directly with what the question asks about how is plan-and-execute best characterized. Competing choices sound plausible, but they miss the key condition.

Q53. Which option best describes a goal in agentic AI?

A. A logging level. B. A retry budget. C. An explicit target outcome the agent works toward. D. A token sampling parameter.

Select an answer to check.

Answer: An explicit target outcome the agent works toward.

The best option here is An explicit target outcome the agent works toward.. Goals anchor planning and selection. It aligns directly with what the question asks about which option best describes a goal in agentic. Competing choices sound plausible, but they miss the key condition.

Q54. What is the primary purpose of a goal?

A. A token sampling parameter. B. A retry budget. C. A logging level. D. An explicit target outcome the agent works toward.

Select an answer to check.

Answer: An explicit target outcome the agent works toward.

For this question, An explicit target outcome the agent works toward. is correct. Goals anchor planning and selection. It aligns directly with what the question asks about what is the primary purpose of a goal. Competing choices sound plausible, but they miss the key condition.

Q55. Which statement about a goal is most accurate?

A. An explicit target outcome the agent works toward. B. A logging level. C. A token sampling parameter. D. A retry budget.

Select an answer to check.

Answer: An explicit target outcome the agent works toward.

An explicit target outcome the agent works toward. is the correct answer here. Goals anchor planning and selection. It aligns directly with what the question asks about which statement about a goal is most accurate. Competing choices sound plausible, but they miss the key condition.

Q56. How is a goal best characterized?

A. A logging level. B. A token sampling parameter. C. An explicit target outcome the agent works toward. D. A retry budget.

Select an answer to check.

Answer: An explicit target outcome the agent works toward.

Here, An explicit target outcome the agent works toward. is the right choice. Goals anchor planning and selection. This matches the core idea being tested around how is a goal best characterized. Competing choices sound plausible, but they miss the key condition.

Q57. Which option best describes a sub-goal in agentic AI?

A. A tokenizer rule. B. A vector cluster centroid. C. A smaller objective contributing to the main goal. D. A model checkpoint.

Select an answer to check.

Answer: A smaller objective contributing to the main goal.

In this case, A smaller objective contributing to the main goal. is correct. Sub-goals form actionable steps. This matches the core idea being tested around which option best describes a sub-goal in agentic. Competing choices sound plausible, but they miss the key condition.

Q58. What is the primary purpose of a sub-goal?

A. A tokenizer rule. B. A vector cluster centroid. C. A smaller objective contributing to the main goal. D. A model checkpoint.

Select an answer to check.

Answer: A smaller objective contributing to the main goal.

The best option here is A smaller objective contributing to the main goal.. Sub-goals form actionable steps. This matches the core idea being tested around what is the primary purpose of a sub-goal. Competing choices sound plausible, but they miss the key condition.

Q59. Which statement about a sub-goal is most accurate?

A. A model checkpoint. B. A tokenizer rule. C. A smaller objective contributing to the main goal. D. A vector cluster centroid.

Select an answer to check.

Answer: A smaller objective contributing to the main goal.

For this question, A smaller objective contributing to the main goal. is correct. Sub-goals form actionable steps. This matches the core idea being tested around which statement about a sub-goal is most accurate. Competing choices sound plausible, but they miss the key condition.

Q60. How is a sub-goal best characterized?

A. A tokenizer rule. B. A smaller objective contributing to the main goal. C. A vector cluster centroid. D. A model checkpoint.

Select an answer to check.

Answer: A smaller objective contributing to the main goal.

A smaller objective contributing to the main goal. is the correct answer here. Sub-goals form actionable steps. This matches the core idea being tested around how is a sub-goal best characterized. Competing choices sound plausible, but they miss the key condition.

Q61. Which option best describes re-planning in agentic AI?

A. Always restarting from scratch. B. Updating the plan when observations invalidate it. C. Caching the original plan permanently. D. Ignoring observations to keep plan fixed.

Select an answer to check.

Answer: Updating the plan when observations invalidate it.

Here, Updating the plan when observations invalidate it. is the right choice. Adaptive replanning improves robustness. That is exactly the concept behind which option best describes re-planning in agentic ai in this context. Competing choices sound plausible, but they miss the key condition.

Q62. What is the primary purpose of re-planning?

A. Caching the original plan permanently. B. Updating the plan when observations invalidate it. C. Ignoring observations to keep plan fixed. D. Always restarting from scratch.

Select an answer to check.

Answer: Updating the plan when observations invalidate it.

In this case, Updating the plan when observations invalidate it. is correct. Adaptive replanning improves robustness. That is exactly the concept behind what is the primary purpose of re-planning in this context. Competing choices sound plausible, but they miss the key condition.

Q63. Which statement about re-planning is most accurate?

A. Updating the plan when observations invalidate it. B. Caching the original plan permanently. C. Ignoring observations to keep plan fixed. D. Always restarting from scratch.

Select an answer to check.

Answer: Updating the plan when observations invalidate it.

The best option here is Updating the plan when observations invalidate it.. Adaptive replanning improves robustness. That is exactly the concept behind which statement about re-planning is most accurate in this context. Competing choices sound plausible, but they miss the key condition.

Q64. How is re-planning best characterized?

A. Ignoring observations to keep plan fixed. B. Updating the plan when observations invalidate it. C. Always restarting from scratch. D. Caching the original plan permanently.

Select an answer to check.

Answer: Updating the plan when observations invalidate it.

For this question, Updating the plan when observations invalidate it. is correct. Adaptive replanning improves robustness. That is exactly the concept behind how is re-planning best characterized in this context. Competing choices sound plausible, but they miss the key condition.

Q65. Which option best describes tool-aware planning in agentic AI?

A. Planning that considers available tools and costs. B. Planning ignoring tool availability. C. Planning by user vote only. D. Planning purely on temperature.

Select an answer to check.

Answer: Planning that considers available tools and costs.

Planning that considers available tools and costs. is the correct answer here. Realistic plans respect capability constraints. That is exactly the concept behind which option best describes tool-aware planning in agentic in this context. Competing choices sound plausible, but they miss the key condition.

Q66. What is the primary purpose of tool-aware planning?

A. Planning by user vote only. B. Planning purely on temperature. C. Planning ignoring tool availability. D. Planning that considers available tools and costs.

Select an answer to check.

Answer: Planning that considers available tools and costs.

Here, Planning that considers available tools and costs. is the right choice. Realistic plans respect capability constraints. It fits the requirement in the prompt about what is the primary purpose of tool-aware planning. Competing choices sound plausible, but they miss the key condition.

Q67. Which statement about tool-aware planning is most accurate?

A. Planning ignoring tool availability. B. Planning by user vote only. C. Planning purely on temperature. D. Planning that considers available tools and costs.

Select an answer to check.

Answer: Planning that considers available tools and costs.

In this case, Planning that considers available tools and costs. is correct. Realistic plans respect capability constraints. It fits the requirement in the prompt about which statement about tool-aware planning is most accurate. Competing choices sound plausible, but they miss the key condition.

Q68. How is tool-aware planning best characterized?

A. Planning ignoring tool availability. B. Planning that considers available tools and costs. C. Planning by user vote only. D. Planning purely on temperature.

Select an answer to check.

Answer: Planning that considers available tools and costs.

The best option here is Planning that considers available tools and costs.. Realistic plans respect capability constraints. It fits the requirement in the prompt about how is tool-aware planning best characterized. Competing choices sound plausible, but they miss the key condition.

Q69. Which option best describes plan validation in agentic AI?

A. Validating only after execution. B. Validating only the final step. C. Executing without checks. D. Checking plan steps against schemas/policies before execution.

Select an answer to check.

Answer: Checking plan steps against schemas/policies before execution.

For this question, Checking plan steps against schemas/policies before execution. is correct. Catches errors early. It fits the requirement in the prompt about which option best describes plan validation in agentic. Competing choices sound plausible, but they miss the key condition.

Q70. What is the primary purpose of plan validation?

A. Executing without checks. B. Checking plan steps against schemas/policies before execution. C. Validating only the final step. D. Validating only after execution.

Select an answer to check.

Answer: Checking plan steps against schemas/policies before execution.

Checking plan steps against schemas/policies before execution. is the correct answer here. Catches errors early. It fits the requirement in the prompt about what is the primary purpose of plan validation. Competing choices sound plausible, but they miss the key condition.

Q71. Which statement about plan validation is most accurate?

A. Validating only after execution. B. Validating only the final step. C. Checking plan steps against schemas/policies before execution. D. Executing without checks.

Select an answer to check.

Answer: Checking plan steps against schemas/policies before execution.

Here, Checking plan steps against schemas/policies before execution. is the right choice. Catches errors early. This is the most accurate statement for which statement about plan validation is most accurate. Competing choices sound plausible, but they miss the key condition.

Q72. How is plan validation best characterized?

A. Executing without checks. B. Validating only after execution. C. Validating only the final step. D. Checking plan steps against schemas/policies before execution.

Select an answer to check.

Answer: Checking plan steps against schemas/policies before execution.

In this case, Checking plan steps against schemas/policies before execution. is correct. Catches errors early. This is the most accurate statement for how is plan validation best characterized. Competing choices sound plausible, but they miss the key condition.

Q73. Which option best describes plan caching in agentic AI?

A. Discarding plans after success only. B. Reusing prior plans for similar goals. C. Random selection of cached plans. D. Re-planning every request always.

Select an answer to check.

Answer: Reusing prior plans for similar goals.

The best option here is Reusing prior plans for similar goals.. Reduces latency and cost. This is the most accurate statement for which option best describes plan caching in agentic. Competing choices sound plausible, but they miss the key condition.

Q74. What is the primary purpose of plan caching?

A. Reusing prior plans for similar goals. B. Discarding plans after success only. C. Random selection of cached plans. D. Re-planning every request always.

Select an answer to check.

Answer: Reusing prior plans for similar goals.

For this question, Reusing prior plans for similar goals. is correct. Reduces latency and cost. This is the most accurate statement for what is the primary purpose of plan caching. Competing choices sound plausible, but they miss the key condition.

Q75. Which statement about plan caching is most accurate?

A. Re-planning every request always. B. Random selection of cached plans. C. Discarding plans after success only. D. Reusing prior plans for similar goals.

Select an answer to check.

Answer: Reusing prior plans for similar goals.

Reusing prior plans for similar goals. is the correct answer here. Reduces latency and cost. This is the most accurate statement for which statement about plan caching is most accurate. Competing choices sound plausible, but they miss the key condition.

Q76. How is plan caching best characterized?

A. Reusing prior plans for similar goals. B. Re-planning every request always. C. Random selection of cached plans. D. Discarding plans after success only.

Select an answer to check.

Answer: Reusing prior plans for similar goals.

Here, Reusing prior plans for similar goals. is the right choice. Reduces latency and cost. It aligns directly with what the question asks about how is plan caching best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q77. Which option best describes memory write policies in agentic AI?

A. Persist only failures. B. Persist everything always. C. Persist nothing ever. D. Rules for what to persist and when.

Select an answer to check.

Answer: Rules for what to persist and when.

In this case, Rules for what to persist and when. is correct. Balances retention with relevance/cost. It aligns directly with what the question asks about which option best describes memory write policies in. The remaining choices fail because they don’t satisfy the full definition.

Q78. What is the primary purpose of memory write policies?

A. Persist only failures. B. Persist nothing ever. C. Rules for what to persist and when. D. Persist everything always.

Select an answer to check.

Answer: Rules for what to persist and when.

The best option here is Rules for what to persist and when.. Balances retention with relevance/cost. It aligns directly with what the question asks about what is the primary purpose of memory write. The remaining choices fail because they don’t satisfy the full definition.

Q79. Which statement about memory write policies is most accurate?

A. Persist only failures. B. Rules for what to persist and when. C. Persist nothing ever. D. Persist everything always.

Select an answer to check.

Answer: Rules for what to persist and when.

For this question, Rules for what to persist and when. is correct. Balances retention with relevance/cost. It aligns directly with what the question asks about which statement about memory write policies is most. The remaining choices fail because they don’t satisfy the full definition.

Q80. How is memory write policies best characterized?

A. Persist only failures. B. Persist everything always. C. Persist nothing ever. D. Rules for what to persist and when.

Select an answer to check.

Answer: Rules for what to persist and when.

Rules for what to persist and when. is the correct answer here. Balances retention with relevance/cost. It aligns directly with what the question asks about how is memory write policies best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q81. Which option best describes memory read policies in agentic AI?

A. Rules for retrieving relevant memories per query. B. Read only the latest entry. C. Never read memory. D. Always read all memory.

Select an answer to check.

Answer: Rules for retrieving relevant memories per query.

Here, Rules for retrieving relevant memories per query. is the right choice. Targeted reads avoid prompt bloat. This matches the core idea being tested around which option best describes memory read policies in. The remaining choices fail because they don’t satisfy the full definition.

Q82. What is the primary purpose of memory read policies?

A. Read only the latest entry. B. Always read all memory. C. Never read memory. D. Rules for retrieving relevant memories per query.

Select an answer to check.

Answer: Rules for retrieving relevant memories per query.

In this case, Rules for retrieving relevant memories per query. is correct. Targeted reads avoid prompt bloat. This matches the core idea being tested around what is the primary purpose of memory read. The remaining choices fail because they don’t satisfy the full definition.

Q83. Which statement about memory read policies is most accurate?

A. Rules for retrieving relevant memories per query. B. Never read memory. C. Read only the latest entry. D. Always read all memory.

Select an answer to check.

Answer: Rules for retrieving relevant memories per query.

The best option here is Rules for retrieving relevant memories per query.. Targeted reads avoid prompt bloat. This matches the core idea being tested around which statement about memory read policies is most. The remaining choices fail because they don’t satisfy the full definition.

Q84. How is memory read policies best characterized?

A. Never read memory. B. Rules for retrieving relevant memories per query. C. Always read all memory. D. Read only the latest entry.

Select an answer to check.

Answer: Rules for retrieving relevant memories per query.

For this question, Rules for retrieving relevant memories per query. is correct. Targeted reads avoid prompt bloat. This matches the core idea being tested around how is memory read policies best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q85. Which option best describes PII redaction in memory in agentic AI?

A. Stripping personal data before storing. B. Hashing all entries arbitrarily. C. Compressing without redaction. D. Storing PII in plaintext.

Select an answer to check.

Answer: Stripping personal data before storing.

Stripping personal data before storing. is the correct answer here. Privacy-preserving memory. This matches the core idea being tested around which option best describes pii redaction in memory. The remaining choices fail because they don’t satisfy the full definition.

Q86. What is the primary purpose of PII redaction in memory?

A. Stripping personal data before storing. B. Hashing all entries arbitrarily. C. Compressing without redaction. D. Storing PII in plaintext.

Select an answer to check.

Answer: Stripping personal data before storing.

Here, Stripping personal data before storing. is the right choice. Privacy-preserving memory. That is exactly the concept behind what is the primary purpose of pii redaction in this context. The remaining choices fail because they don’t satisfy the full definition.

Q87. Which statement about PII redaction in memory is most accurate?

A. Compressing without redaction. B. Storing PII in plaintext. C. Hashing all entries arbitrarily. D. Stripping personal data before storing.

Select an answer to check.

Answer: Stripping personal data before storing.

In this case, Stripping personal data before storing. is correct. Privacy-preserving memory. That is exactly the concept behind which statement about pii redaction in memory is in this context. The remaining choices fail because they don’t satisfy the full definition.

Q88. How is PII redaction in memory best characterized?

A. Storing PII in plaintext. B. Stripping personal data before storing. C. Compressing without redaction. D. Hashing all entries arbitrarily.

Select an answer to check.

Answer: Stripping personal data before storing.

The best option here is Stripping personal data before storing.. Privacy-preserving memory. That is exactly the concept behind how is pii redaction in memory best characterized in this context. The remaining choices fail because they don’t satisfy the full definition.

Q89. Which option best describes memory TTL in agentic AI?

A. No timestamps stored. B. Permanent retention always. C. Time-to-live for stored memories. D. Random eviction only.

Select an answer to check.

Answer: Time-to-live for stored memories.

For this question, Time-to-live for stored memories. is correct. Bounds staleness and storage. That is exactly the concept behind which option best describes memory ttl in agentic in this context. The remaining choices fail because they don’t satisfy the full definition.

Q90. What is the primary purpose of memory TTL?

A. Time-to-live for stored memories. B. Random eviction only. C. Permanent retention always. D. No timestamps stored.

Select an answer to check.

Answer: Time-to-live for stored memories.

Time-to-live for stored memories. is the correct answer here. Bounds staleness and storage. That is exactly the concept behind what is the primary purpose of memory ttl in this context. The remaining choices fail because they don’t satisfy the full definition.

Q91. Which statement about memory TTL is most accurate?

A. Time-to-live for stored memories. B. Permanent retention always. C. No timestamps stored. D. Random eviction only.

Select an answer to check.

Answer: Time-to-live for stored memories.

Here, Time-to-live for stored memories. is the right choice. Bounds staleness and storage. It fits the requirement in the prompt about which statement about memory ttl is most accurate. The remaining choices fail because they don’t satisfy the full definition.

Q92. How is memory TTL best characterized?

A. Time-to-live for stored memories. B. Permanent retention always. C. Random eviction only. D. No timestamps stored.

Select an answer to check.

Answer: Time-to-live for stored memories.

In this case, Time-to-live for stored memories. is correct. Bounds staleness and storage. It fits the requirement in the prompt about how is memory ttl best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q93. Which option best describes a working memory scratchpad in agentic AI?

A. A persistent vector index. B. Per-step area to record thoughts and intermediate results. C. A model weight buffer. D. A user-facing chat log.

Select an answer to check.

Answer: Per-step area to record thoughts and intermediate results.

The best option here is Per-step area to record thoughts and intermediate results.. Supports multi-step reasoning. It fits the requirement in the prompt about which option best describes a working memory scratchpad. The remaining choices fail because they don’t satisfy the full definition.

Q94. What is the primary purpose of a working memory scratchpad?

A. A user-facing chat log. B. Per-step area to record thoughts and intermediate results. C. A persistent vector index. D. A model weight buffer.

Select an answer to check.

Answer: Per-step area to record thoughts and intermediate results.

For this question, Per-step area to record thoughts and intermediate results. is correct. Supports multi-step reasoning. It fits the requirement in the prompt about what is the primary purpose of a working. The remaining choices fail because they don’t satisfy the full definition.

Q95. Which statement about a working memory scratchpad is most accurate?

A. A user-facing chat log. B. A persistent vector index. C. A model weight buffer. D. Per-step area to record thoughts and intermediate results.

Select an answer to check.

Answer: Per-step area to record thoughts and intermediate results.

Per-step area to record thoughts and intermediate results. is the correct answer here. Supports multi-step reasoning. It fits the requirement in the prompt about which statement about a working memory scratchpad is. The remaining choices fail because they don’t satisfy the full definition.

Q96. How is a working memory scratchpad best characterized?

A. A user-facing chat log. B. Per-step area to record thoughts and intermediate results. C. A persistent vector index. D. A model weight buffer.

Select an answer to check.

Answer: Per-step area to record thoughts and intermediate results.

Here, Per-step area to record thoughts and intermediate results. is the right choice. Supports multi-step reasoning. This is the most accurate statement for how is a working memory scratchpad best characterized. The remaining choices fail because they don’t satisfy the full definition.

Q97. Which option best describes forgetting strategies in agentic AI?

A. Doubling memory size on each write. B. Hashing all entries forever. C. Deliberate removal of low-value memories over time. D. Compressing only on disk full.

Select an answer to check.

Answer: Deliberate removal of low-value memories over time.

In this case, Deliberate removal of low-value memories over time. is correct. Maintains memory quality. This is the most accurate statement for which option best describes forgetting strategies in agentic. The remaining choices fail because they don’t satisfy the full definition.

Q98. What is the primary purpose of forgetting strategies?

A. Doubling memory size on each write. B. Compressing only on disk full. C. Hashing all entries forever. D. Deliberate removal of low-value memories over time.

Select an answer to check.

Answer: Deliberate removal of low-value memories over time.

The best option here is Deliberate removal of low-value memories over time.. Maintains memory quality. This is the most accurate statement for what is the primary purpose of forgetting strategies. The remaining choices fail because they don’t satisfy the full definition.

Q99. Which statement about forgetting strategies is most accurate?

A. Doubling memory size on each write. B. Compressing only on disk full. C. Deliberate removal of low-value memories over time. D. Hashing all entries forever.

Select an answer to check.

Answer: Deliberate removal of low-value memories over time.

For this question, Deliberate removal of low-value memories over time. is correct. Maintains memory quality. This is the most accurate statement for which statement about forgetting strategies is most accurate. The remaining choices fail because they don’t satisfy the full definition.

Q100. How is forgetting strategies best characterized?

A. Doubling memory size on each write. B. Compressing only on disk full. C. Hashing all entries forever. D. Deliberate removal of low-value memories over time.

Select an answer to check.

Answer: Deliberate removal of low-value memories over time.

Deliberate removal of low-value memories over time. is the correct answer here. Maintains memory quality. This is the most accurate statement for how is forgetting strategies best characterized. The remaining choices fail because they don’t satisfy the full definition.