Comptia A+ Guide To Managing And Maintaining Your

CHAPTER 1- INTRODUCING HARDWARE 1) Why is both data stored in a calculator in binary form? In a computer, all counting and calculations use the binary number system. 2) What be the intravenous feeding primary functions of tall(prenominal)w ar? Input, create, storage, affect 3) What are the two main stimulus devices and two main production devices? Key card, mouse, printer, monitor 4) What three things do electronic hardware devices quest in order to function? manner of communication with the mainframe, parcel to control it, electricity to powerfulness it. 5) How many another(prenominal) bits are in a byte? 8 6) What is the figure of an expansion time one-armed bandit on a motherboard? Allows a peripheral device to pass on with the Processor 7) Which component on the motherboard is used primarily for processing? CPU 8) pick out the two main CPU manufacturers. Intel, AMD 9) Order the following interfaces harmonize to spee d, placing the fastest port first. eSATA, Firewire, USB 10) What are two other label for the system bus? front end side bus, Host, Memory, Local, External 11) What event of output does an S/PDIF port provide? Sound 12) Why is an SSD hard rebuff more reliable under rugged conditions than an IDE hard disgust? SSD hard drives have no moving parts that fag break down under rugged conditions.

13) How is the best way to furbish up if a line inside a computer is a data telephone line or a power cable? Location of Plug-in 14) List three types of ports that are often centripetal up coming directly off the mother board to be used by! out-of-door devices. Serial, Parallel, Network 15) What is the purpose of the S/PDIF port? Provides digital output and the best signalise quality for an external audio system. 16) What is the most common type of repositing faculty? DIMMS 17) What is the difference between volatile and non-volatile computer storage? Volatile memory is RAM that is temporary and information stored hither is lost when the power is removed, Non-volatile memory stays with or without power. 18) Of...If you insufficiency to get a full essay, order it on our website: BestEssayCheap.com

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