CIS 105 Final Exam Questions & Answers 100% Accurate!!

Hardware vs. Software - ANSWERSHardware is the physical machine. Software are the instructions to the machine. CPU - ANSWERSCentral Processing Unit; the brain of the computer. Processor (CPU) - ANSWERSinterprets and carries out the basic instructions that operate a computer CPU chip - ANSWERSWhere is CACHE memory located Microprocessor - ANSWERSThe central processing unit that is generally made from a single integrated circuit. the speed of the microprocessor - ANSWERSMegahertz is a measurement of __. Internal clock speed - ANSWERSThe speed at which the CPU executes internal commands, measured in megahertz (millions of clock ticks per second) or gigahertz (billions of clock ticks per second). Internal clock speeds can be as low as 1 MHz or more than 4 GHz system unit - ANSWERSThe case that contains and protects the motherboard, hard disk drive, memory, and other electronic components of the computer from damage. Motherboard - ANSWERSA circuit board that contains all of the computer system's main components. buses - ANSWERS expansion card - ANSWERSAn electronic circuit board that fits into a slot on your motherboard expanding the capabilities of your computer. i.e.: video card, internal modem, sound card. Ports - ANSWERSPlaces on the outside of the computer that connect to the motherboard and allows hardware to work