21 Agentic AI questions from the MLOps & Integration bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.
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A.an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
B.requiring human approval before an agent executes high-risk or irreversible actions
C.multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
D.an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
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2. Which term means: "an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once"?
Junior
A.Multi-agent system
B.Tool calling
C.Agent memory
D.AI agent
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3. Which statement is correct?
Junior
A.AI agent — persisting context across steps or sessions so an agent recalls prior state and results
B.AI agent — requiring human approval before an agent executes high-risk or irreversible actions
C.AI agent — an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
D.AI agent — an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
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4. What is Tool calling?
Junior
A.an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
B.interleaving reasoning steps with actions and observations so the agent adapts as it works
C.multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
D.a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents
Answer + AI explanation with Pro
5. Which term means: "an LLM's ability to invoke external functions or APIs with structured arguments to act on the world"?
Junior
A.Tool calling
B.Agent memory
C.Human-in-the-loop
D.Orchestration framework
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6. Which statement is correct?
Junior
A.Tool calling — multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
B.Tool calling — interleaving reasoning steps with actions and observations so the agent adapts as it works
C.Tool calling — an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
D.Tool calling — requiring human approval before an agent executes high-risk or irreversible actions
Answer + AI explanation with Pro
7. What is ReAct pattern?
Mid
A.multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
B.persisting context across steps or sessions so an agent recalls prior state and results
C.interleaving reasoning steps with actions and observations so the agent adapts as it works
D.an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
Answer + AI explanation with Pro
8. Which term means: "interleaving reasoning steps with actions and observations so the agent adapts as it works"?
Mid
A.Tool calling
B.Orchestration framework
C.ReAct pattern
D.Human-in-the-loop
Answer + AI explanation with Pro
9. Which statement is correct?
Mid
A.ReAct pattern — multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
B.ReAct pattern — an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
C.ReAct pattern — persisting context across steps or sessions so an agent recalls prior state and results
D.ReAct pattern — interleaving reasoning steps with actions and observations so the agent adapts as it works
Answer + AI explanation with Pro
10. What is Agent memory?
Mid
A.an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
B.persisting context across steps or sessions so an agent recalls prior state and results
C.requiring human approval before an agent executes high-risk or irreversible actions
D.interleaving reasoning steps with actions and observations so the agent adapts as it works
Answer + AI explanation with Pro
11. Which term means: "persisting context across steps or sessions so an agent recalls prior state and results"?
Mid
A.Agent memory
B.Human-in-the-loop
C.Tool calling
D.ReAct pattern
Answer + AI explanation with Pro
12. Which statement is correct?
Mid
A.Agent memory — interleaving reasoning steps with actions and observations so the agent adapts as it works
B.Agent memory — a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents
C.Agent memory — an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
D.Agent memory — persisting context across steps or sessions so an agent recalls prior state and results
Answer + AI explanation with Pro
13. What is Orchestration framework?
Mid
A.interleaving reasoning steps with actions and observations so the agent adapts as it works
B.multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
C.persisting context across steps or sessions so an agent recalls prior state and results
D.a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents
Answer + AI explanation with Pro
14. Which term means: "a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents"?
Mid
A.Orchestration framework
B.ReAct pattern
C.Multi-agent system
D.Agent memory
Answer + AI explanation with Pro
15. Which statement is correct?
Mid
A.Orchestration framework — interleaving reasoning steps with actions and observations so the agent adapts as it works
B.Orchestration framework — an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
C.Orchestration framework — a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents
D.Orchestration framework — multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
Answer + AI explanation with Pro
16. What is Multi-agent system?
Senior
A.multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
B.an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
C.requiring human approval before an agent executes high-risk or irreversible actions
D.an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
Answer + AI explanation with Pro
17. Which term means: "multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents"?
Senior
A.Orchestration framework
B.Multi-agent system
C.Tool calling
D.ReAct pattern
Answer + AI explanation with Pro
18. Which statement is correct?
Senior
A.Multi-agent system — a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents
B.Multi-agent system — an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
C.Multi-agent system — interleaving reasoning steps with actions and observations so the agent adapts as it works
D.Multi-agent system — multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
Answer + AI explanation with Pro
19. What is Human-in-the-loop?
Senior
A.requiring human approval before an agent executes high-risk or irreversible actions
B.interleaving reasoning steps with actions and observations so the agent adapts as it works
C.an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
D.a library (LangChain, LangGraph, CrewAI) that wires LLMs, tools and control flow into agents
Answer + AI explanation with Pro
20. Which term means: "requiring human approval before an agent executes high-risk or irreversible actions"?
Senior
A.AI agent
B.Tool calling
C.Multi-agent system
D.Human-in-the-loop
Answer + AI explanation with Pro
21. Which statement is correct?
Senior
A.Human-in-the-loop — an LLM-driven system that plans and takes actions through tools to accomplish a goal, not just answer once
B.Human-in-the-loop — requiring human approval before an agent executes high-risk or irreversible actions
C.Human-in-the-loop — an LLM's ability to invoke external functions or APIs with structured arguments to act on the world
D.Human-in-the-loop — multiple specialized agents coordinating, e.g. a planner delegating subtasks to worker agents
Answer + AI explanation with Pro
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