BTM 200 Final Exam Prep 1 with 100% correct answers

Mooreʹs Law is a rule that predicts? The pace at which CPUs improve The most common port on new computers today is the __________ port? USB The amount of RAM recommended for most systems today is measured in? GB The small circuit boards that hold a series of RAM chips are called? Memory Modules __________ are fast becoming the preferred means of portable storage? Flash Drives To make sure your computer performs reliably, you can do all of the following EXCEPT? Increase the front side bus speed The number of bits the video card uses to represent each pixel on the monitor is called? Bit Depth A computer monitorʹs resolution is the? Number of pixels displayed on the screen. If you were to purchase a new computer today, you would probably not have a _________ port. parallel Information about your computer's video card can be found in the? Advanced Settings of the display setting dialog box The ethernet port is used to connect a computer to? A local network Flash memory is a form of ________ storage? nonvolatile Which general computer statement is false? An accumulation of temporary internet files has no effect on your computers overall performance. Each of the following is a type of port except? FSB Which of the following statements about a USB port is True? It is fast becoming the most common port on computers today. When your computer is using virtual memory, the operating system builds a file called a page file on the ______? Hard Drive Before upgrading your video subsystem, you should evaluate all of the following except? Dolby digital compatibility A computer system system becomes memory bound when? There is not enough RAM installed. An expansion card that translates binary data into images is a(n) ________. Video Card The CPU is connected to the system memory by the ________. Front side bus wi-fi has a transfer data rate of up to ________ mbps? 200 When referring to hard drives, access time is measured in ________. Milliseconds Running the Disk Defragmenter utility will ________. Make the hard drive work more efficiently The greatest nonvolatile storage capacity in the computer system is found in the Hard drive Kernel memory is ________. RAM memory used by the operating system If you are wondering if you need more RAM, you should evaluate your _______ subsystem. Memory Some PC hard drives have storage capacities of up to ___? 1.5 Terabytes Which of the following activities is carries out by the ALU? Completion of all arithmetic calculations When referring to hard drives, seek time and latency are two factors that make up _______? Access time When there is not enough RAM installed in your system, it becomes limited in how fast it can send data to the CPU because there is not enough memory. This is referred to as being ______? Memory bound An Ethernet port is technically called a(n) _____? RJ-45 jack Windows Vista incorporates _____________, which enables you to migrate files and setting from a windows XP system to a windows Vista system via a network connection. Easy transfer companion A video card is an expansion card installed inside your ________. System unit Two types of video memory are ________ and _______. GDDR3 and DDR2 Which of the following is NOT a main disadvantage of a desktop computer as compared to notebooks? A desktop computer is more expensive. For the best audio experience, you need _____? IrDA capabilities. Which of the following forms of portable storage is referred to as magnetic media? Floppy Disk All of the following are advantages of notebook computers except: You get more speed for a lower price. The control unit is one part of the ______? CPU The CPU consists of which two parts? The control unit and the arithmetic logic unit A 3.8-GHz processor performs a work at a rate of _________? 3.8 billion machine cycles per second Megahertz and gigahertz are both measures of _______? Processor speed Which of the following forms of storage is referred to as optical media? DVD The amount of RAM that is actually on the memory modules in your computer is the _________ memory? physical The percentage of time your CPU is working is referred to as CPU _____? Usage Running the Disk Cleanup utility is a quick way to ________. Clear out unnecessary files All of the following are forms of RAM except? XRAM All of the following can be connected to your computer through a port except ______? RAM You can determine the amount of RAM in your system by looking in the ________ window. System properties window Each of the following is a computer subsystem except the? Data subsytem CPU speed is measured in Hertz External hard drives are an ideal solution when you need more storage than a flash drive can provide. T/F? True An evaluation of your computers storage subsystem would evaluate your computers video card. T/F? False Just because your monitor is capable of displaying a high resolution, it does not mean that your video card can display the same resolution. T/F? True Optical discs are much sturdier than other forms of media because they can be placed near heat sources without fear of damage. T/F? False The number of transistors on a CPU chip helps determine the speed of the hard drive. T/F? False Accessing data from the hard drive to send to the CPU is faster than accessing data from RAM. T/F? False Having the fastest processor available does not always mean that you have the system with the best performance. T/F? True The % of time that your CPU is working is referred to as processing time. T/F? False