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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a 2-input NAND gate?
💡 Hint: Think about the behavior of AND gates.
Question 2
Easy
What does DRC stand for?
💡 Hint: Consider the checks for manufacturing layout.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does a NAND gate output when both inputs are high?
- High
- Low
- Undefined
💡 Hint: Remember the behavior of AND gates.
Question 2
True or False: LVS checks only geometric aspects of the layout.
- True
- False
💡 Hint: Consider its purpose.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with designing a circuit using NAND and NOR gates for a specific application. Identify the pros and cons of using a NAND gate over a NOR gate in terms of layout and performance.
💡 Hint: Consider the typical use cases for both types of gates.
Question 2
After a DRC check, several violations arise from a layout that uses shared diffusion. Explain how these violations could be rectified while still maintaining area efficiency.
💡 Hint: Think about the design rules related to spacing and dimensioning.
Challenge and get performance evaluation