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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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does 'Opcode' mean in assembly programming?
💡 Hint: It's the first part of an assembly instruction.
Question 2
Easy
How do you conclude a program entry session in an 8085 trainer kit?
💡 Hint: This step is crucial for starting execution.
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 command is used to begin executing a program from a specific address?
- EXEC
- GO
- RUN
💡 Hint: Think about initiating the process.
Question 2
True or False: The opcode must always be entered before the operand.
- True
- False
💡 Hint: Recall how instructions are formatted.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a sequence, you need to enter the instructions for loading a value into the accumulator and then transferring it to memory. Provide the opcodes and operands for this task. What flags might you observe after execution?
💡 Hint: Consider what happens to the flags if no addition or subtraction occurs.
Question 2
If you incorrectly entered the opcode for a subtraction operation as an incorrect code, explain the potential outcomes and what you would observe in memory.
💡 Hint: Think about how the interpreter would misread your instruction.
Challenge and get performance evaluation