1). A built-in Windows tool for testing the hard drive and ensuring there are no bad sectors is ____. a).CHKDSK b).SCANDSK c).DEFRAG d).DISKPART 2).The BIOS or UEFI chip on todays motherboards is installed in a socket so that it can be removed and reprogrammed when necessary. a).True b).False 3). Which two of the following interfaces is commonly used with SSDs on todays computers? a).SATA b).PATA c).PCI d).M.2 e).H.8 f).ZIP 4). Which of the following ports use serial data transmission? Select all that apply. a).USB b).PCI c).PCIe d).Ethernet e).LPT f).IDE g).SATA 5). Which two of the following connectors can be installed in either of two positions that are 180o different from each other? a). USB 2.0 b).USB 3.0 c).USB C d).Lightning e).DVI f).HDMI 6). For timely maintenance of tablets and smartphones, just like for desktop and laptop computers, require an inventory of replacement components such as RAM and storage devices. a).True b).False 7).Which of the following devices would most likely be installed in the mini-PCIe slot of a laptop? a). Wi-Fi adapter b).Modem c).RAM d).Video adapter 8).Which of the following is the better conductor of heat? a).Copper b).Aluminum c).Asbestos d).Air 9). A hard drive is being installed. It was advertised by its manufacturer as an 850 GB drive. The technician installs it and allocates all space to a single partition and assigns that partition the letter "E." After formatting the drive, the technician checks the property of the drive in Windows. Most likely the technician will observe that Windows reports the total capacity of drive E: to be _____ GB. Choose the closest answer. a).870 b).790 c).810 d).830 e).850 10). The main difference(s) between the metric M3 screws and the Universal Thread Standard 6-32 screws used in PCs is ____. a). there is no difference - M3 is the metric equivalent of the UTS 6-32 b).length and head shape c). body thickness and thread pitch d).the type of screwdriver needed (Phillips vs. Torx)