Memory and Storage Questions and Answers
Memory and Storage Questions with Answers are an integral part of digital electronics aptitude and technical competitive exams. This topic focuses on types of memories—RAM, ROM, Cache, and Flash—and their roles in data processing and system performance. Students preparing for GATE, ISRO, DRDO, or PSU exams often encounter questions that test conceptual understanding of primary vs. secondary storage, memory hierarchy, and data access methods. Practicing aptitude questions with solutions PDF on Memory and Storage helps learners build strong analytical reasoning about digital systems. These aptitude-based problems come with detailed explanations to strengthen your conceptual clarity and enhance speed during exams. Start your aptitude test practice online to confidently solve memory and storage-related questions in any electronics or computer engineering placement test.
Memory and Storage
121. Information stored in an EPROM can be erased by prolonged exposure to ultraviolet light.
- TRUE
- FALSE
122. A CD player is an example of a device that has random access capability.
- TRUE
- FALSE
123. The most widespread application of ROMs is in the storage of data and program codes that must be available on power-down in the microprocessor-based systems. These data and program codes are called firmware because they are firmly stored in hardware.
- TRUE
- FALSE
124. One of the advantages of DRAMs is their ability to store data without needing periodic refreshment of the memory contents.
- TRUE
- FALSE
125. A typical RAM will write (store data internally) whenever the Chip Select line is active and the Write Enable line is inactive.
- TRUE
- FALSE
126. When two or more devices try to send their own digital levels to a shared data bus at the same time, bus contention will take place.
- TRUE
- FALSE
127. The main advantage of bipolar (TTL) memories over MOS memories is speed.
- TRUE
- FALSE
128. Testing and troubleshooting the decoding logic will not reveal problems with the memory chips and their connections to the CPU busses.
- TRUE
- FALSE
129. Once a PROM is programmed it can be changed by applying a small electrical charge.
- TRUE
- FALSE