Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an accumulator?
💡 Hint: Think of a temporary storage area during computations.
Question 2
Easy
Name one advantage of zero-address instructions.
💡 Hint: Consider how operations can call upon stored values.
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 is the purpose of the accumulator?
- To permanently store data
- To hold intermediate operation results
- To control user inputs
💡 Hint: Remember it as the workspace in programming.
Question 2
True or False: Zero-address instructions require explicit memory addresses for each operation.
- True
- False
💡 Hint: Focus on how data is accessed in zero-address formats.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You need to calculate (A + B) * (C + D) using both single-address and zero-address instructions. Analyze the instruction count for each.
💡 Hint: Compare the number of push and pop operations in zero-address against individual loading and storing in single-address.
Question 2
Discuss how using a single operand as both source and destination simplifies coding. Provide an example through pseudo-code.
💡 Hint: Think about how many operations are avoided with direct assignment versus using additional variables.
Challenge and get performance evaluation