Computer Science - IT MCQs
Topic Notes: Computer Science - IT
<p>MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.</p>
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
1
Which technology derives rules from real-world examples to perform tasks?
Answer:
Neural nets
Neural networks are a subset of machine learning that derive patterns and rules from large datasets of real-world examples.
2
--------------is the science that attempts to produce machines that display the same type of intelligence that humans do?
Answer:
Artificial intelligence (Al)
Manual review required: automated paraphrasing or enrichment failed for this item after retries. The original answer key and options were preserved.
3
. Software that assists you, or acts on your . behalf, to perform repetitive ·co·mputer-related tasks is ·a(n): · • •
Answer:
·intelligent Agent
The source answer is option A (·intelligent Agent). Review the stem and options, then update the correct answer in Question Bank if the source key is wrong.
4
Which term is often used to describe a robot or an advanced artificial intelligence system?
Answer:
Robot |C. .
The term 'Silicon Sapiens' is a metaphorical reference to robots or artificial intelligence, drawing a parallel between human intelligence (Homo sapiens) and machine-based intelligence built on silicon-based hardware components.
5
The. l~nguage used. for artificial _intelligence. is:
Answer:
_Lisp . _ _ • • • :
The source answer is option B (_Lisp . _ _ • • • :). Review the stem and options, then update the correct answer in Question Bank if the source key is wrong.
6
Which programming language was historically significant for the development of artificial intelligence applications?
Answer:
Lisp
Lisp (List Processing) was created in the late 1950s and became the primary language for artificial intelligence research for decades. Its unique features, such as symbolic processing and recursion, made it highly suitable for developing AI algorithms, expert systems, and natural language processing applications.
7
What is a primary challenge computers face when attempting to process natural human language?
Answer:
ambiguity and context-dependency of natural languages
Natural languages are inherently ambiguous and highly dependent on context. Words can have multiple meanings, and sentence structure can be interpreted in various ways depending on the situation. Computers struggle to resolve these ambiguities because they lack the real-world knowledge and social context that humans use to interpret meaning.
8
In what type of environment is current speech recognition technology most effective?
Answer:
A system for determining specific commands
Modern speech recognition is highly reliable when restricted to a limited set of specific commands or keywords. By narrowing the scope of expected input, the system can achieve high accuracy, whereas processing open-ended, conversational speech in context remains a more complex and error-prone task.
9
What capability must a computer possess to compete effectively at high-level chess championships?
Answer:
it must be able to learn from experience
To excel in complex strategic games like chess, a computer must utilize advanced algorithms that allow it to learn from previous games, analyze patterns, and adapt its strategy based on experience, rather than just relying on raw storage or hardware specifications.
10
What is the field of study focused on creating machines capable of exhibiting human-like intelligence?
Answer:
Artificial Intelligence (AI)
Artificial Intelligence (AI) is a branch of computer science dedicated to developing systems that can perform tasks typically requiring human intelligence, such as reasoning, learning, problem-solving, perception, and language understanding. It aims to simulate cognitive functions in machines.