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CompTIA A+ 2006
directly follows the 2006 version; all explinantions in the book
Question | Answer |
---|---|
1. What is the primary input device of a computer? | keyboard |
2. What is the name of a pointing device used to move a pointer on the screen and to make a selection? | Mouse |
3. What is the name of the visual device that displays the primary output of the computer? | Monitor |
4. What is the name of the device that produce output on paper, often called hard copy? | Printer |
5. What other type of printer is popular today besides ink-jet, laser, solid ink, and dotmatrix? | Thermal |
6. What technology is most often used to manufacture microchips? | CMOS technology (Complementary Metal-Oxide Semiconductor) |
7. What is the name of a device that is not installed directly on the motherboard? | a peripheral device |
8. What is the name of the port that connects to an external home theater audio system, providing digital output and the best signal quality? | An S/PDIF (Sony-Philips Digital Interface) |
9. What is the name of the port provided by some older motherboards that transmits data serially? | Serial Port |
10. What is the name of the temporary storage that the processor uses to temporarily hold both data and instructions while it is processing them? | Primary Storage or memory |
11. What is the name of the devices that provide primary storage? | Memory or RAM (random access memory) |
12. How can you define a sealed case containing platters or disks that rotate at a high speed? | Hard Drive |
13. Which type of connector on a motherboard can support one or two EIDE devices? | A parallel ATA |
14. What is the internal technology that most hard drives use today? | IDE (Integrated Drive Electronics) |
15. Which standard allows for more than four drives installed in a system and applies only to hard drives, not to other drives? | the serial ATA standard |
16. Which secondary storage device is sometimes found inside the case and can hold 3.5-inch disks containing up to 1.44 MB of data? | a floppy drive |
17. What is the name for the system of pathways used for communication and the protocol and methods used for transmission? | the bus |
18. What is the name for the lines of the bus used for data? | the data bus |
19. What is the width of a data bus called? | the data path size |
20. What is the name of the component dedicated to timing the activities of the chips on the motherboard? | the system clock (or system timer) |
21. Which unit is used to measure the system clock speed? | hertz (Hz) Megahertz (MHz) and Gigahertz (GHz) |
22. Which expansion slot is used for a video card? | AGP (for older motherboards), long PCI Express x 16 (newer motherboards) |
23. What is the name of the card that provides a port for the monitor? | the video card |
24. What is the most important component of the computer's electrical system? | the power supply |
25. What is the name of the data and instructions used to start the computer that are stord on special ROM chips on the board? | BIOS (Basic input/output system) |
26. Which term is often used to refer to software embedded into hardware? | firmware |
27. Which operating system offered several improvements over Windows NT, including a more stable environment? | Officially: Windows 2000, Other Options: XP, Vista |
28. You can check this site to see if your hardware and applications qualify for all Windows 2000 operating systems: | testproducts.windowsmarketplace.com [would have made sense if you saw the choices; kudos if you knew that off the top of your head] |
29. Name some operating systems that are upgrades of Windows 2000: | XP, Vista |
30. What is the name of the OS created by Linus Torvalds? | Linux |
31. Windows-style shells for Unix and Linux are sometimes called: | X Windows |
32. This version of Mac OS offers easya ccess to the internet and allows any Macintosh computer to become a Web server for a small network: | Mac OS X |
33. This term means you can boot a computer into one of two installed OSs: | Dual Boot |
34. What is the ame of the program that functions as the GUI for the Mac OS? | the Finder |
35. Which of the following is an OS main function? | All OSs have 4 main functions: Providing a user interface, managing files, managing applications, and managing hardware |
36. What is the name of an OS internal component that relates to users and applications? | a Shell |
37. What is the name of the OS internal component that interacts with the computer hardware? | The core (or kernal) |
38. What is the name of the Windows database for hardware and software configuration information? | the registry |
39. Windows text files with .ini or .inf extensions are called: | initialization files |
40. This type of interface allows you to type commands to tell the OS wha to do: | Command-drive interface |
41. This command arranges data on your hard drive for better performance: | Defrag |
42. This type of interface allows you to perform operations by clicking on small pictures on the screen: | icon-driven interface |
43. What is the name of the initial screen that appears when an OS is first executed? | the desktop |
44. An operating system stores files and folders using an organizational method called: | the file system |
45. For hard drives, Windows uses the following file systems: | FAT or NTFS |
46. What is the name of the table of a hard drive that tracks how space on a disk is used to score files? | FAT (file allocation table) |
47. What is the latest version of FAT? | FAT32 (in 2006) |
48. This term describes concentric circles ( one inside the next) on the disk surface: | tracks |
49. Each track on a disk contains various segments called: | sectors |
50. What is the smalles unit of space on a disk for storing a file? | Cluster (Made up of 1 or more sectors) |
51. What is the name of the first directory table created when a logical drive is formatted? | the root directory |
52. The following term refers to a drive and directories that are pointing to the location of a file: | the path |
53. In a typical filename such as myfile.txt, the portion to the left of the period is called: | the filename |
54. What part of a filename identifies the file type? | the file extension ( e.g.: .doc, .xls) |
55. By clicking Start, Run, and entering Diskmgmt.msc in the Run dialog box, you can open this ltool in Windows XP/2000: | Disk Management Utility |
56. What is the command used in Windows 9x/ME to create partitions? | Fdisk |
57. This term refers to software that is designed to perform a task for the user: | an Application |
58. Applications depend on the following to perform background tasks: | Operating Systems |
59. In this mode, the CPU processes 16 bits of data at one time: | Real mode (16-bit mode) |
60. In this mode, the CPU processes 32 bits of data at one time: | Protected Mode (32-bit mode) |
61. In this mode, the CPU processes 64 bits of data at one time: | long mode (or 64-bit mode) |
62. This operating mode gives applications complete access to hardware resources: | Real Mode |
63.This term means that more than one program is working at the same time: | Multitasking |
64. Which was the first version of Windows to provide preemptive multimasking? | Windows 95 |
65. Which was the first version of Windows to support multiprocessing? | Windows NT |
66. Windows 9x/Me and Windows NT/2000/XP all support this operating mode: | 32-bit mode |
67. All Pentium processors operate in this mode: | 32-bit mode |
68. Software written for Windows 3.x is called: | 16-bit Windows software |
69. Software programs written for Windows NT/2000/XP and Windows 9x/Me are called: | 32-bit programs |
70. The operating system uses which of the following component to relate to the hardware? | drivers or BIOS |
71. What is the term used to refer to small programs stored on the hard drive that tell the computer how to communicate with a specific hardware device? | Device Drivers |
72. Windows Me, Windows NT/2000, Windows XP Home Edition, and Windows XP Professional use only this type of driver: | 32-bit drivers |
73. Where do Windows 2000/XP and Windows 9x/Me record information about a driver when installing it? | Windows registry |
74. The text file used to configure DOS and Windows 3.x: | Config.sys, Autoexec.bat, and System.ini |
75. The OS can communicate with simple devices, such as flopppy drives or keyboards, using: | BIOS |
76. Because device drivers are ____ , the trend today is to use device drivers rather than the BIOS to manage devices | faster |
77. What component is responsible for moving data and instructions in and out of memory? | the OS (Operating System) |
78. This term refers to the method of using the hard drive as though it were RAM : | virtual memory |
79. Data stored in virtual memory is stored in a file called: | a swap file (or page file) |
80. What is the primary tool provided by the Windows shell? | the Windows Desktop |
81. The following tool allows you to change the way the desktop look: | Display Properties Window |
82. This item displays information about open programs and provides quick access to others: | the Taskbar |
83. This term describes a program that runs in the background to support or serve Windos or an application: | a Service |
84. This item displays icons for running services in Windoes XP: | the System Tray (on right side of taskbar) |
85. In Windows XP, you can create a folder using the following command from a command prompt: | MD or MKDIR |
86. In Windows XP, you can delete a folder using the following command from a command prompt: | RD or RMDIR |
87. In Windows XP, you can change file or folder attributes using the following command from a command prompt: | the Attrib command |
88. This file attribute indicates that a file belongs to the OS: | System Attribute |
89. This term defines a window containing several small utility programs called applets that are used to manage hardware, software, users, and the system: | the Control Panel |
90. This is an essential tool for PC troubleshooting and maintenance: | Ground bracelet, ground mat, or ground gloves |