CS Review RT

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Across
  1. 3. A software which is designed for nasty purposes.
  2. 4. It is also equal to 1024 gigabytes.
  3. 8. It fetches the instruction and tells the Arithmetic Logic Unit what to do. It is the Control ___.
  4. 9. It is a storage device that uses flash memory to store data.It has no moving parts.
  5. 10. The software you want.
  6. 13. It is a small, fast storage that keeps frequently used data so it can be accessed quickly.
  7. 14. It does the math and boolean logic.
  8. 15. _______ can store one memory address or one piece of data.
Down
  1. 1. Stands for Random Access Memory.
  2. 2. It is a small electronic component that controls the flow of electricity. It acts like a switch in circuits.
  3. 5. It is a type of malicious software that locks or encrypts files on a computer and demands payment (a ransom) to unlock them.
  4. 6. 8 bits equals to a ____.
  5. 7. It is a type of storage device that uses spinning disks to store and retrieve data. (Hint:It is slower than SSDs)
  6. 11. The speed of a computer is controlled by a tiny piece of quartz called the ____.
  7. 12. ___ sink withdraws the heat away from the CPU.
  8. 13. It is the brain of the computer.
  9. 16. The clock speed is measured in what?