CGS1060C MIDTERM EXAM LATEST UPDATED

when an operating system employs memory,it swaps files to the hard disk. - ANSWER-virtual memory the data stored in - is saved even when a computer has been powered off. - ANSWER-Rom Flash memory is an example of - memory. - ANSWER-programmable memory. when the computer is shut down, the information in - is erased. - ANSWER-Ram memory chips or modules hold data and programs as they are being processed by the -, and are usually found on the motherboard. - ANSWER-CPU USB flash drives and camera memory cards are types of -storage - ANSWER-solid state storage CDs and DVDs are types of- storage - ANSWER-optical storage data stored on a tape is -, so it requires you to forward or rewind the tape to access information - ANSWER-sequential data stored on a hard disk uses - access, so you can go directly to the area of the drive where the data is stored - ANSWER-random or direct hard drives with read/write heads that move over the surface of platters are a type of- storage - ANSWER-magnetic storage performs arithmetic and logic functions in the CPU - ANSWER-ALU the smallest unit of time a processor can measure - ANSWER-cycle sets the speed at which the CPU executes the instructions - ANSWER-processor clock the " brain" of a computer - ANSWER-CPU an electronic channel that transfers data in multiple directions - ANSWER-bus a processing technique, an operating system uses to process many parts of a single program - ANSWER-multithreading part of the hard drive that the operating system uses as additional RAM - ANSWER-virtual memory a processing technique an operating system uses to divide one task among many processors - ANSWER-parallel processing a processing technique an operating system can use if the computer has many processors - ANSWER-multiprocessing a key task that operating systems perform to use RAM efficiently - ANSWER-memory management the type of software that lets you copy, move, rename, and delete files and folders - ANSWER-file management software the type of software you use most directly to perform tasks such as writing a screenplay - ANSWER-application software the software that runs a computer - ANSWER-system software the type of software that performs a specific, limited task usually related to managing or maintaining a computer system - ANSWER-utility software a collection of major operating system updates - ANSWER-service pack the keys on your keyboard are sticky - ANSWER-clean the device your computer is running very slowly and you can no longer run your favorite program on your computer - ANSWER-remove unwanted files your wireless mouse is unresponsive,and the pointer is not moving - ANSWER-change the batteries the monitor attached to your computer is blank and makes no sound when you turn it on - ANSWER-plug in power cord your desktop computer won't work at all even though it's plugged in and has been turned on - ANSWER-call a technician use cleaning products specifically meant for computer screens, such as a 50/50 solution of - and water - ANSWER-alcohol -,state drives,which have no moving parts,are less likely to be damaged by dirt and impact,but should still be treated with care. - ANSWER-solid state drives store the - cards from your digital camera in their cases when not in the camera - ANSWER-memory cards store backup discs for DVDs and other optical media in - or protective cases to keep them safe from scratches and dirt - ANSWER-sleeves replace - regularly on wireless mice and keyboards so the power does not run out when you need it most - ANSWER-batteries you move this handheld device on a flat surface to manipulate the pointer on the screen - ANSWER-a mouse a flat surface, often found on laptop computers, that can be used instead of a mouse - ANSWER-the touchpad on a computer a pointing device used primarily for computer gaming systems - ANSWER-a pointer or joystick this device can be used with a tablet computer to draw, enter data, and make selections on screen - ANSWER-a stylus a pressure-sensitive device shaped like a pencil eraser in some laptop computers - ANSWER-the red button on the keyboard selects an object - ANSWER-clicking zooms in on an image or document - ANSWER-pinching issues a command or starts a program - ANSWER-double-clicking displays a context-sensitive shortcut menu - ANSWER-right-clicking moves a selected object from one place to another on the screen - ANSWER-dragging the - is the long bar below the letter keys on the keyboard - ANSWER-spacebar you use a - key in conjunction with other keys to issue a command - ANSWER-modifier key pressing the - key switches the navigation keypad to the numeric keypad - ANSWER-numlock key the asterisk (*) and forward slash (/) are examples of this type of key - ANSWER-mathematical operator the right arrow key is an example of this type of key - ANSWER-navigation using- software, you can edit and print digital images - ANSWER-graphics you can create, edit, format, and print documents like letters and reports with - software - ANSWER-word processing application software programs for mobile devices like smartphones and tablets are often called - ANSWER-apps you can perform numerical calculations enhanced with charts and tables using - software - ANSWER-spreadsheet businesses use - programs to maintain records on thousands, even millions, of customers or inventory items - ANSWER-database a record is all the data for a single entity, like a customer or an order - ANSWER-graphics sheet you can enter data in a database using a form - ANSWER-customers forms a query retrieves data that you specify from selected tables and fields - ANSWER-a table databases store data in tables, where the data is organized in grids of rows and columns, much like a worksheet - ANSWER-worksheet a report is a well-designed layout of specified database content - ANSWER-paradigm orders report install a newer version of your current software program - ANSWER-upgrade when publishers load software on a computer before selling it - ANSWER-preinstall start a software program - ANSWER-run remove a software program from your computer - ANSWER-uninstall obtain a software program from an online app store - ANSWER-download create synthesized music files - ANSWER-MIDI talk into a microphone to " write" a report - ANSWER-speech-to-text listen to music files on your computer - ANSWER-windows media player create a voice-over narrative from a written script - ANSWER-text-to-speech