1. Which is the largest? (3 points) 200 GB 250 GB 1 TB 2,000 GB 2. The first computer was known as: (3 points) ENIAC Z1 Apple Macintosh Apple Lisa 3. More Hz generally means _________________. (3 points) a faster computer a slower computer 4. Which of the following is NOT a computer: (HINT: USe GOOGLE to research them if you don't know what they are!) (3 points) XBOX 360 iPHONE Playstation 3 HP Touchsmart Logitech Cordless Precision iPOD
5. What does CPU stand for? (3 points)
ComPUter Central Processing Unit Computer Processing Unit 6. In binary code, a 0 means: (3 points) On Off 7. What is the purpose of a computer? (3 points) Write research papers Solve real world problems, therefore all of the above are correct. Make PowerPoints Surf the internet 8. "1 0 0 1 1 0 1 0" is an example of: (3 points) Binary code 1 Byte of information 8 Bits of information All of the above 9. Digital means: (3 points) Made of numbers Made of letters Made of lettuce
10. A Processor is NOT ________________. (3 points) The second step in how a computer works.
Responsible for calculating an answer Another name for CPU An example of RAM 11. An INPUT DEVICE allows a user to _____________________. (3 points) Put information into the computer Think about an answer Process or calculate an anser Experience information from the computer 12. Fill in the blanks: Jingle bells, ____________________. (3 points) Jingle bells, jingle all the way Batman smells, Robin laid an egg 13. A byte is a __________________. (3 points) Measurement of a computer's speed Measurement of amount of memory 14. Which of the following is an OUTPUT DEVICE? (3 points) RAM Touch Screen Mouse Keyboard
15. What does RAM stand for? (3 points) Research Accent Memory
Random Access Memory Radom Accessory Memory 16. Which is the largest? (3 points) 10 GB 1 KB 3,000 GB 10,000 KB 1 TB 17. A kilobyte is ____________ bytes. (3 points) 1,000 10,000 100,000 1,000,000 1,000,000,000 1,000,000,000,000 18. Which is the largest? (3 points) 2 MB 1 GB 512 MB 1.5 GB
19. Which of the following computers is most likely the fastest? (3 points) Dell Mini 10v, Intel Atom running at 1.6 GHz and 1 GB of RAM Apple iMAC, Intel Core 2 Duo at 2.66 GHz Processor with 3 GB of system
memory HP Touchsmart, Intel Quad-Core 2.75GHz Processor with 3GB of system memory 20. Input means: (3 points) Put out Erase Put in 21. How many bytes are represented below? 10110010 01001100 01001011 10000111 (3 points) 400 32 64 0 4 22. Which of the following is an OUTPUT DEVICE? (3 points) Speakers Intel HP Touchsmart AMD 23. Which is the largest? (3 points) 4,000 KB 3 GB
1 TB 3,000 MB 3 MB 24. How many bits are represented below? 10110010 01001100 01001011 10000111 (3 points) 4 400 64 0 32 25. What is the correct order of data processing in a computer? (3 points) Input > Processing > Output Output > Processing > Input Input > Output > Processing Processing > Input > Output
26. A terabyte is ____________ bytes. (3 points) 1,000 10,000 100,000
1,000,000 1,000,000,000 1,000,000,000,000 27. How long would it take for a 1 Hz CPU to process 4,000 bits? (3 points) 1 second 4 seconds 40 seconds 4,000 seconds 28. An OUTPUT DEVICE allows a user to ________________. (3 points) Put information into the computer Process or calculate an anser Think about an answer Experience information from the computer 29. What two main parts of the computer determine a computer's speed? (3 points) CPU and RAM RAM and OUTPUT device CPU and Input Device Input Device and Output Device
30. In binary code, a 2 means (3 points) On Off Wait A "2" doesn't exist in Binary code.
31. Hz means: (3 points) cycles per hour cycles per second bytes per second miles per hour 32. 4,000 bits can be processed in 1 second if the CPU was running at: (3 points) 100 Hz 4 KHz 1 KHz 1 Hz 33. Which is NOT an INPUT DEVICE? (3 points) Keyboard Mouse RAM Touch Screen 34. In binary code, a 1 means: (3 points) On Off 35. What is the purpose of RAM? (3 points) Stores data that the CPU has processesed Processes information None of the above All of the above
36. Binary code is a: (3 points) Digital lanuage made of letters Digital lanuage made up of 1's and 0's 37. A calculator is a computer because its input device is a(n) _________ , it processes the information inputted, and its output device is a(n) ____________. (3 points) Keypad, LCD Screen LCD Screen, Keypad 38. A megabyte is ____________ bytes. (3 points) 1,000 10,000 100,000 1,000,000 1,000,000,000 1,000,000,000,000
39. Clock speed refers to the: (3 points) Speed of the entire of the computer Speed of the CPU only Amount of space in a computer 40. Which is the largest? (3 points) 1,000 TB
1,000 GB 25 KB 1 TB 1,000 Bytes