BSIT PRELIM RECITATION 1

عدد الخيارات في هذه العجلة: 42

• 1. List three qualities of a good computer technician.
• 2. Describe how a computer technician must be like a detective.
• 3. [T | F] Working inside a monitor can cause harm to an improperly trained technician.
• 4. List an example of an operating system.
• 5. Why is having a correct device driver so important?
• 6. List one purpose of a power supply.
• 7. List three common components found inside a computer.
• 8. Which holds more data, a hard drive or a CD
• 9. What is an alternative to a CD drive?
• 10. Where is the motherboard located on a tower computer?
• 11. List three names for an adapter.
• 12. How can you determine an adapter’s function?
• 13. What is the purpose of the laptop AC adapter?
• 14. What is the difference between RAM and ROM?
• 15. Which type of memory do you think the computer has more of, RAM or ROM
• 16. List two types of RAM chip
• 17. What is the difference between a cold boot and a warm boot?
• 18. What is another name for a connector on the motherboard or an adapter to which a cable normally attaches
• 19. Why must technicians be able to identify common ports?
• 20. What is the difference between male and female ports?
• 21. What type of connector do keyboards and mice use?
• 22. Which video port is used to attach a flat panel monitor? [S-video | VGA | DVI
• 23. What speeds are supported by USB?
• 24. How can you visually identify a Version 2.0 USB port?
• 25. List three devices that can connect to a USB port.
• 26. What is the difference in data transmission between the serial and parallel ports?
• 27. What is the one device that would most likely connect to a serial port toda
• 28. [T | F] Serial and parallel ports normally transmit in both directions.
• 29. How can you distinguish between a serial and a parallel port?
• 30. [T | F] The keyboard and mouse cables can always plug into either DIN port on the back of a computer.
• 31. How can one distinguish between an optical mouse and a mechanical mouse?
• 32. What is a drawback to using an infrared wireless mouse
• 33. What can be used to clean mechanical mouse ball rolle
• 35. What type of card would have a MIDI port on it
• 36. What is another name for the IEEE 1394 standard?
• 37. What speeds are supported by the IEEE 1394 standard?
• 38. What is the most common type of NIC?
• 39. What device converts analog signals to digital and vice versa as well as connects a computer to a phone line?
• 40. What type of connector is found on an internal modem?
• 41. [T | F] An internal modem with only one RJ-11 jack has a phone connected to the port.
• 42. Name at least two advantages of an integrated motherboard.
• 43. What is the difference between a docking station and a port replicator?