Computer Aptitude - Computer Hardware
Which memory type is programmed only once and cannot be erased?
Which memory type is programmed only once and cannot be erased?
medium Q14 of 15
Step-by-Step Solution
Step 1: Recall PROM property
PROM stands for Programmable Read-Only Memory.Step 2: Identify one-time programmable memory
PROM can be programmed only once and cannot be erased.Final Answer:
PROM → Option DQuick Check:
One-time programmable → PROM ✅
Quick Trick: Program once, never erase → PROM.
Common Mistakes:
- Confusing PROM with EPROM.
Master "Computer Hardware" in Computer Aptitude
Start learning the concept with an interactive lesson.
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Computer Aptitude Quizzes