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This preview shows page 103 - 106 out of 111 pages. 7. The circuitry in the system unit is part of a circuit board called themotherboard.8. The memory, formally known as the central processing unit(CPU), has electronic circuitry that manipulates input data into theinformation people want. Computer instructions are actually areexecuted in the central processing unit.9. Memory is a series of electronic elements that temporarily holdsdata and program instructions while they are being processed bythe CPU. –t10.Both the processor and memory consist of chips. A chip isan electric device that contains many microscopic pathwaysdesigned to carry electrical current.11.Storage usually means primary storage that can store dataand programs outside the computer itself.CBLM Computer SystemServicing,NC IIInstalling andConfiguring ComputerSystemsDate Developed:March 2,2016Date Revised:Document No. DHS CSS-001-16Issued by:Page 91 of 96Developed by:Donald B. MandacRevision # 0 We have textbook solutions for you! The document you are viewing contains questions related to this textbook. Principles of Information Systems Reynolds/Stair Expert Verified 12.Communications devices provide connections between thecomputer and communications networks, and enable computerusers to communicate and to exchange data, information, andprograms with other computers.13.The system unit is a box-like case that houses theprocessor, memory and other electronic components of thecomputer that are used to process data.14.When the cover of a system unit is removed, themotherboard, also called system board, can be seen inside thehousing.15.An interior circuit (IC) contains many microscopicpathways capable of carrying electrical current.V.COMPLETIONComplete the sentence by giving the right answer in the blanks. Write youranswer in you answer sheets. (10 minutes time limit. 10 items each. Wrongspelling wrong)A. Tools and Equipment1. enclose or protect the eye area in order to prevent particulates,infectious fluids, or chemicals is called___________.2. An electronic measuring instrument that combines severalmeasurement functions in one unit is called_____________.3. A hand tool used to hold objects firmly, for bending, or physicalcompression is called_________.4. A tool for driving screws and often rotating other machineelements with the mating drive system is called___________.5. A tool for soldering metals using tin-based solder to achieve ahighly conductive contact is called_______________.CBLM Computer SystemServicing,NC IIInstalling andConfiguring ComputerSystemsDate Developed:March 2,2016Date Revised:Document No. DHS CSS-001-16Issued by:Page 92 of 96Developed by:Donald B. MandacRevision # 0 6. Tools used for removing the molten solder so that the joint may beseparated are called_______________.7. A is a hand-held portable electric-powered light source iscalled__________.8. Tools used for picking up objects too small to be easily handledwith the human hands are called _________________.9. A garment used for covering and protecting the whole hand iscalled___________. Upload your study docs or become a Course Hero member to access this document Upload your study docs or become a Course Hero member to access this document End of preview. Want to read all 111 pages? Upload your study docs or become a Course Hero member to access this document We have textbook solutions for you!The document you are viewing contains questions related to this textbook. The document you are viewing contains questions related to this textbook. Principles of Information Systems Reynolds/Stair Expert Verified Which board is the main circuit board of the system unit?The correct answer is the Motherboard. The motherboard is the main circuit of the computer. It is also called a system board or logic board. It holds and allows connection between all the peripheral devices of the computer.
Which circuit board provides connections and functions not built into the motherboard?Adapter cards (expansion slots): are circuit boards that provide connections and functions not built into the motherboard. 5. Devices outside the system unit often attach to the ports.
What contains most of the electronic circuitry in the computer?The Motherboard is the main circuit board for the computer, containing both soldered, nonremovable components along with sockets or slots for components that can be removed. The motherboard holds the CPU, RAM and ROM chips, etc.
Is a series of instructions that tells the hardware of a computer what to do and how do you do it?A set of instructions that directs a computer's hardware to perform a task is called a program, or software program. The two main types of software are system software and application software.
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The circuitry of the system unit usually is part of or is connected to a circuit board called
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