Social Issues and the Environment MCQ
1.What is the primary objective of rainwater harvesting?a) To prevent flooding in urban areasb) To conserve water resources for future usec) To increase groundwater pollutiond) … Read more
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Environmental Pollution mcq
1.Which of the following is a major cause of air pollution?a) Volcanic eruptionsb) Industrial emissionsc) Soil erosiond) Ocean currents Answer: b) Industrial emissionsExplanation: Industrial activities … Read more
Biodiversity and its conservation MCQ
1.Which term refers to the variety of genes within a species?a) Genetic diversityb) Species diversityc) Ecosystem diversityd) Biogeographical diversity Answer: a) Genetic diversityExplanation: Genetic diversity … Read more
Ecosystems MCQ
1.Which of the following best describes the concept of an ecosystem?A) A community of organisms living together in harmonyB) A system comprising only living organismsC) … Read more
Introduction to Energy Science MCQ
1.Which of the following is NOT considered a fossil fuel?a) Coalb) Oilc) Biomassd) Natural Gas Answer: c) BiomassExplanation: Biomass is not formed from geological processes … Read more
What are the symbol table requirements ? What are the demerits in the uniform structure of symbol table ?
Symbol Table Requirements: Demerits of Uniform Structure:
Define parse tree. Why parse tree construction is only possible for CFG ?
A parse tree is like a family tree for a sentence in a programming language or any other formal language. It shows how the sentence … Read more
What is intermediate code generation and discuss benefits of intermediate code ?
What is Intermediate Code Generation? Imagine you’re building a house. Before you can start building, you need a blueprint, right? Similarly, in the process of … Read more
What is the difference between S-attributed and L-attributed definitions ?
Aspect S-attributed Definitions L-attributed Definitions Order of attribute evaluation Attributes are calculated as we traverse the parse tree from leaves to root, allowing attributes to … Read more