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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the SUB instruction do?
💡 Hint: Think about what happens to the value in the AC.
Question 2
Easy
Describe what happens when we execute the ADD instruction.
💡 Hint: Remember the role of the Accumulator in arithmetic operations.
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 the ADD operation do in the context of registers?
- Subtraction
- Addition
- Increment
💡 Hint: Consider what you're doing in basic arithmetic.
Question 2
True or False: The value of the Accumulator remains unchanged after executing a SUB instruction.
- True
- False
💡 Hint: Remember what the instruction does to the current value.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an efficient program using the defined instructions to compute the average score of five subjects without using direct memory manipulation.
💡 Hint: You have to keep track of how many scores you have processed to avoid over-counting.
Question 2
Discuss how an increase in register count would affect the opcode design for an instruction set.
💡 Hint: Think about how more registers can make the operations complex.
Challenge and get performance evaluation