eSATA
75 A technician is recommending that his company use removable memory cards. Which of the following should he tell his manager?
A. MiniSD and microSD cards work in a standard SD card slot.
B. MiniSD cards work in a standard SD slot, but microSD cards do not.
C. MicroSD cards work in a standard SD slot, but miniSD cards do not.
D. Neither miniSD nor microSD cards will work in a standard SD slot.
76 You are purchasing new laptops for your company. When thinking about the monitor quality, which type of backlight will produce better-quality pictures?
A. LED
B. OLED
C. Plasma
D. Fluorescent
77 Which component of the motherboard chipset is responsible for managing high-speed peripheral communications?
A. Northbridge
B. Southbridge
C. Eastbridge
D. Westbridge
78 A graphical designer in your office needs two monitors to do her work. Which of the following should you install to set up her desktop computer for this configuration?
A. A video splitter
B. A second video driver
C. A second video adapter
D. A video replicator
79 Which of the following statements are true regarding buffered memory modules? (Choose two.)
A. They increase the electrical load placed on the controller.
B. They decrease the electrical load placed on the controller.
C. When used, the memory controller communicates in series with the register.
D. When used, the memory controller communicates in parallel with the memory chips.
80 You have a desktop computer that is about five years old, with a single-channel memory architecture. You want to upgrade the memory. After checking the documentation, you purchase a higher-capacity RAM module that runs at the required bus speed. After you install it, the new RAM is not recognized, but the old RAM is. The computer store tests the RAM and it’s fine. What should you try next?
A. Flash the BIOS.
B. Purchase a second memory module of the same type, and install them as a pair.
C. Return the memory module and purchase a lower-capacity one.
D. Replace the motherboard.
81 A client needs to connect to the Internet using telephone lines. What type of expansion card should you configure in his computer?
A. USB
B. Cellular
C. Modem
D. NIC
82 Which of the following types of computer peripherals are considered input and output devices? (Choose two.)
A. Digitizer
B. Touch screen
C. KVM
D. Printer
83 You have a motherboard designed to hold DDR3–1600 memory. What will happen if you attempt to install DDR2–667 memory into the motherboard?
A. It won’t fit.
B. It will operate at 667MHz.
C. It will operate at 1133MHz.
D. It will operate at 1600MHz.
84 What happens during the transferring step of the laser printer printing process?
A. The image is transferred to the imaging drum.
B. The toner is transferred to the imaging drum.
C. The toner is transferred to the paper.
D. A strong, uniform negative charge is transferred to the imaging drum.
85 The set of signal pathways on a motherboard between the CPU and RAM is called what?
A. Northbridge
B. Southbridge
C. Frontside bus
D. Backside bus
86 One of your users needs to print several copies of a 20-page document. She wants to ensure that all the pages print in order so she doesn’t have to reorganize the documents later. Which option does she need to set properly in her printer configuration settings?
A. Duplex
B. Collate
C. Page order
D. Orientation
87 Which of the following video resolutions is compatible with the 4:3 aspect ratio?
A. UXGA 1600×1200
B. ATSC 1920×1080
C. WUXGA 1920×1200
D. WQXGA 2560×1600
88 You upgraded the RAM on your system and are now having boot issues. The manufacturer’s website recommends updating the BIOS. What is the easiest way to do this?
A. Replace the BIOS chip.
B. Replace the CMOS battery.
C. Install a new motherboard.
D. Flash the BIOS.
89 A technician needs to install an optical storage device as cheaply as possible. His client needs to store approximately 500MB of data at a time. Which technology is the best solution for this situation?
A. CD-RW
B. DVD-RW
C. DVD-RW DL
D. BD-RE
90 A technician needs to install an optical disc system with capacity to burn discs storing about 12GB of data at one time. What is the minimum technology required to get him over this threshold?
A. DVD-R SS, DL
B. DVD-R DS, SL
C. DVD-R DS, DL
D. BD-R SS, DL
91 Identify the connector type on the cable shown here.
A. BNC
B. RCA
C. MiniDIN
D. HD15
92 You are buying a new video projector for the executive conference room. The administrative assistant tells you that the room often has bright sunlight, so the projector needs to be bright. What is the key specification you should pay attention