End of the Chapter

You have reached the end of the chapter. If you have trouble with your own memory, and need to review a topic, click on it in the list below to go to where it was discussed.

• Types of computer memory and their characteristics.
• Bit.
• Byte, kilobyte, megabyte, gigabyte, terabyte.
• Multiplication rule for exponents.
• Picture of main memory.
• Contents of main memory,
• Two things that the processor can do with main memory.
• Picture of a hard disk.
• Files.
• Operating system and file I/O.