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ITC 190

Week 5 (3.09-3.11)

QuestionAnswer
Which of the following is the biggest advantage of 64-bit processors over 32-bit processors? The ability to use over 4 GB of memory
You have a computer with a dual-core 64-bit processor that uses x86-x64 instruction set. You want to install the 32-bit application on the computer. Which of the following BEST describes the action that you should perform? Install the application normally
Which of the following is a characteristic of a multi-processor system? Multiple processor sockets on the motherboard
Which statements are true of processor caches? L3 is shared between all cores; L1 is typically unique to a processor core
You have overclocked the processor on your workstation to run at a higher speed. Now the workstation is overheating, and you are concerned that the processor might become damaged. Which of the following is the BEST solution to this issue? Upgrade the workstation cooling devices
Upon reviewing the specifications for a motherboard, you find that the motherboard uses a 1155 CPU socket. Which of the following manufacturer's CPUs can you use for this motherboard? Intel
Which of the following BEST describes the purpose of a CPU socket? A CPU socket is a single connector between a microprocessor and the motherboard
The processor you have just purchased has a series of pins in an array on the underside of the processor package. You notice that the pins insert into corresponding receptacles within the processor socket on the motherboard. Which type of socket is this p Pin grid array (PGA)
Which of the following should you always do to avoid damage when you prepare to install a CPU? Ensure that the CPU and motherboard socket type match; Use anti-static protection
You have been using the same computer for several years. To improve performance, you decide to upgrade the processor. You check the motherboard documentation and purchase the fastest processor that is supported by the motherboard. However, when you try to Reinstall the old processor in the motherboard; Flash the UEFI firmware
Where do you install the heat sink and fan once you insert the CPU into the motherboard socket? You install both on top of the CPU
Your computer has a single core processor installed. The motherboard supports processors with up to four cores. You want to upgrade your computer to a quad-core system. Which of the following is part of the configuration steps? Replace the existing processor with one that has four cores
Lately, your computer has been spontaneously shutting down after only a few minutes of use. What is the likely cause? The heat sink and fan were not installed correctly; the power connector for the fan was not connected to the motherboard
Since it has no moving parts, a CPU will usually work properly for several years. Which of the following is a common factor that might cuase a CPU to fail prematurely? Electrostatic discharge (ESD)
After working without problems for a couple of years, your computer has begun to lock up. You suspect that it is a thermal issue, but you can't find any component that is not functioning correctly. You have not replaced the CPU or installed any new dev An accumulation of dust has gradually built up
Steve, a computer technician, receives a help desk ticket for a computer that will not start. When Steve powered the computer on, there was one long and two short beeps. Which of the following programs is reporting this erro condition? POST
To improve system performance, you have configured a motherboard to run with a higher multiplier than what the CPU is specified to use. Since doing this, the system has become unstable and crashes frequently. Which of the following should you do to res Back off on the overclocking settings until the system runs in a stable manner
Your system crashes at various times. It happens sometimes on startup, sometimes when running a software application, and sometimes when a certain group of applications is running. You suspect a malfunctioning CPU, but none of the common issues seem to Replace the suspect CPU with a known good CPU of the same make and model
Zoey has brought her computer in for servicing. When she dropped of her computer, she mentioned that it spontaneously reboots and freezes occasionally. Which of the following is the MOST likely cause of these problems? Overheated CPU
You have just upgraded your computer's CPU. You consulted the motherboard documentation to make sure that the CPU was compatible with the motherboard. However, when you turn the system on, it locks up shortly after startup. Which of the following are t Make sure the the CPU is seat properly, oriented correctly, and locked in to the socket; Look for something that could be causing the new CPU to overheat
A few of your employees have complained that their computers sometimes shut down spontaneously. You have noticed that these employees all work in a part of the building where the air conditioning does not adequately cool the room. These employees also View the temperature from within the BIOS
PCI The CPU and bus can process concurrently; Replaced ISA and VESA bus standards
PCIe Each bus slot routes data through a point-to-point dedicated connection; Typically used for network cards, USB cards, and sound cards; Data rates depend on the protocol version and number of transmission lines
AGP A dedicated bus type used by dedicated video cards
AMR Attaches to the motherboard to allow additional cards to be installed
For a special project, you have been asked to recommend the lowest profile desktop computers available. You are attempting to put together the specifications for these machines. Which of the following types of cards are attached to the motherboard and Riser
A technician wants to connect a computer to a high-definition television (HDTV). The technician has attached an HDMI cable from the video card to the television. However, the video card is only sending a video signal over the cable. The technician deci HDMI output
You need to connect a monitor that provides an HDMI port and a VGA port to a video adapter in a PC system that uses a DVI-D connector. Which of the following options provides the BEST display quality at the lowest cost? Use an adapter to connect the monitor HDMI port to the DVI-D connector on the PC
You have a friend who is offering to sell the monitor and video card from his gaming system along with several PC games. The games have fast-moving graphics, and you want to be able to play them on your own home system. The monitor he is selling is an LCD Buy your friend's games, monitor, and video card. Swap out both your video card and monitor
A customer wants to add an additional video card to her computer so she can play the latest computer games. As a result, this system will now have a multi-GPU configuration. Which of the following statements are true when it comes to a multi-GPU config THe motherboard should support either SLI or CrossFire; For the best performance, both video cards should be identical
You are in the process of building a new computer. You would like to configure your computer to use SLI to improve performance while playing your favorite game. Which of the following will MOST likely be part of the configuration process? Connect at least one monitor to the graphics card; Purchase two graphics cards with SLI and similar specifications
You have just installed a new video card in a employee's Windows workstation. When you power the system on and load the OS, everything on the screen looks enlarged and pixelated. You try to change the resolution, but the only available option is 640x480. Download and install the latest driver from the video card manufacturer's website
You have just installed a video card in a PCIe expansion slot in your Windows workstation. You have made sure that the card is connected to the power supply using an 8-pin connector. You also have your monitor connected to the video card. However, when You have not configured the motherboard in BIOS/UEFI to utilize the new video card
You have installed two multi-GPU CrossFire video cards in your computer and linked them together using a bridge clip. You now need to connect your monitor to test the video card installation. Where should you connect your monitor on your computer? Primary (first) video card)
Created by: rparticka
 

 



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