Questions: Which of the following answers includes 3 types of computer memory? RAM, ROM, and CPUs RAM, I/O devices, and CPUs ROM, I/O devices, and CPUs RAM, ROM, and secondary storage

Which of the following answers includes 3 types of computer memory? RAM, ROM, and CPUs RAM, I/O devices, and CPUs ROM, I/O devices, and CPUs RAM, ROM, and secondary storage
Transcript text: Which of the following answers includes 3 types of computer memory? RAM, ROM, and CPUs RAM, I/O devices, and CPUs ROM, I/O devices, and CPUs RAM, ROM, and secondary storage
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Solution

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The answer is the fourth one: RAM, ROM, and secondary storage.

Explanation for each option:

  1. RAM, ROM, and CPUs: This option includes two types of computer memory (RAM and ROM) and one type of processing unit (CPUs). CPUs are not a type of memory.

  2. RAM, I/O devices, and CPUs: This option includes one type of computer memory (RAM), but I/O devices and CPUs are not types of memory. I/O devices are used for input and output operations, and CPUs are processing units.

  3. ROM, I/O devices, and CPUs: This option includes one type of computer memory (ROM), but I/O devices and CPUs are not types of memory.

  4. RAM, ROM, and secondary storage: This option correctly includes three types of computer memory. RAM (Random Access Memory) and ROM (Read-Only Memory) are primary memory types, while secondary storage refers to non-volatile storage like hard drives and SSDs.

In summary, the correct answer is the fourth option: RAM, ROM, and secondary storage, as it includes three types of computer memory.

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