ITF Module 3 Review Test - Questions and Answers

ITF Module 3 Review Test - Questions and Answers What basic command demonstrates that a printer is connected properly to a computer and that its driver is installed correctly for Windows? Print Test Page. What function of a scanner would you use if you want to convert a letter that someone has mailed to you into a computer-editable document? Optical Character Recognition (OCR). True or false? If your PC does not have a flash memory card reader, you should be able to connect the camera itself to the PC over USB to copy images off the card True—must cameras support USB connections. You have a motherboard that is designed for DDR2 memory that works at a bus speed of 533 MHz. You have some DDR3 memory modules that also work at a bus speed of 533 MHz. Are the modules compatible with the motherboard? No—DDR3 modules cannot be used in DDR2 slots Why can't you use memory modules designed for a desktop computer in a laptop? Laptops use a smaller form factor called SO-DIMM while desktops use DIMMs. A hard drive is rated at 10,000 RPM. What is the significance of this statistic? The number of revolutions per minute (RPM) is one of the basic factors determining the speed of the drive. 10,000 rpm represents good performance (15K rpm is the best available). What type of connector would you use for an external hard drive to connect to a Windows PC? USB. Firewire, eSATA, or Thunderbird are also possible but not nearly so popular. Most drives are now USB3 or USB3.1. Note that you can plug a USB3 drive into a USB2 port, so long as you have a USB3 device cable. Your computer has 4 SATA ports. How many hard drives can be installed? Four—each SATA port can be used to connect one drive. True or false? A single layer Blu-ray Disc has greater capacity than a duallayer, double-sided DVD. True—the capacity of a single layer Blu-ray disc is 25 GB compared to 17 GB for a dual-layer, double-sided DVD. What sort of device would you need to transfer data from a "Memory Stick?" Memory card reader/multi-card reader. Do note that Memory Sticks are no longer in production so you could struggle to locate a suitable reader.