B. the window shrinks to a button on the taskbarB. the file is copied to drive AC. a menu appears that allows you to choose between moving and copying11. Hexadecimal numbers use these symbols to make a total of 16 symbols.A. 1 through 10 and A through I B. 0 through 9 and A through FC. 0 through 7 and A through H D. 1 through 9 and A through I12..The Open commanda. Brings a document from disk into memoryb. Brings a document from disk into memory, then erases the document on diskc. Stores the document in memory on diskd. Stores the document in memory on disk, then erases the document from memory13. The Save commanda. Brings a document from disk into memoryb.. Brings a document from disk into memory, then erases the document on diskc. Stores the document in memory on diskd. Stores the document in memory on disk, then erases the document from memory14. The spell check will do all of the following excepta. Flag properly spelled words used incorrectly b. Identify misspelled wordsc. Accept words found in the custom dictionary d. Suggest alternatives to misspelling it identifies 15. __________________ is composed of the numbers 0 and 1a. COBOL b. Machine language c. DOS d. FORTRAN 16. Which of the following commands does not place data onto the clipboard?a. Cut b. Copy c. Paste d. All of the above17Electronic computers use which numbering system? a. decimal b. Roman numeral c. binary d. none of the above18. How do you change the font for existing text within the documenta. Select the text, then choose the new fontb. Choose the new font, then select the text c. Either (a) or (b) d. Neither(a) or (b)19. The find and replace strings must be(a) the same length b. The same case, either upper or lower c. The same length and the same case d. None of the above.20. This enables a user to work with two or more programs at once.A. multi-tasking B. multi-processing C. multi-managing D. multi-threading21..Assume that you are in the middle of a multipage document. How do you scroll to the beginning of the document and simultaneously change the insertion point.(a) Press Ctrl+Home (b) Drag the scroll bar to the top of the scroll box( c)Both (a) and (b) (d) Neither (a) or (b)22. Which of the following describes the processing cycle of a CPU’s control unita. gather, fetch, do, store b. fetch, decode, execute, write-back c. examine, decode, fetch, execute d. fetch, parse, execute, write23. What happens to a window that has been minimized?A. the window is still visible but it no longer has a minimize buttonB. the window shrinks to a button on the taskbarC. the window is closed and the application is removed from memoryD. the window is still open but the application has been removed from memory24. A(n) __________________ is a test that puts the processor through a seriesof comparisons.a. benchmark b. evaluation c. assessment d. mathematical25. This type of storage device does not lose data when the power goes off.A. volatile B. memoryC. RAM D. nonvolatile 26. CD-ROM drives are A. read-only B. write-onlyC. read/write media D. volatile storage devices.27. A special type of memory used to store startup configurations. a. CMOS b. flash c. RAM d. DRAM28. __________________ discs provide full read/write capabilities.a .CR-R b. CD-RW c. CD-ROM d. All of the above30. Another term for folder.a. cache b. directory c. data d. file32. A __________________ is a high-powered computer that makes resources available to all network users.a. LAN b. WAN c. server d. client33. __________________ deletes all the data on a disk.a. Backup b. Formatting c. Archiving d. None of the above36. A terabyte is equal to approximately one __________________. a. thousand b. million c. billion d. trillion37. 1 MB is roughly equal to __________.a. 8 thousand bits b. 16 thousand bits c. 8 million bits d.16 million bits41. __________________ is a portion of memory that the CPU uses to store frequently accessed items. a. RAM b. ROM c. Disk cache d. ATA42. __________________ files can slow down disk access.a. Fragmented b. Miscellaneous c. Data d. Information43. Which of the following deselects a selected block of text?(a) Click anywhere outside the selected text. (b)Clicking any alignment button on the toolbar( c) Clicking the Bold, Italic, or Underline button (d) All of the above.46. . What happens if you click and drag a file from drive C to drive A?A. the file is moved to drive AB. the file is copied to drive AC. a menu appears that allows you to choose between moving and copyingD. the file is sent to the recycle bin47. This will initiate a warm boot in your computer.A. CTRL+ALT+DEL B. CTRL+ALTC. SHIFT+CTRL+ALT D. ALT+DEL48. The Internet is __________________. a. a local area network b. a part of the World Wide Web c. the network of networks d. private network49. The list of operations that a processor is designed to carry out is calledits __________________.a. program b. instruction set c. language d. processor50. These are temporary storage locations within the CPU used for arithmetic and logical operations.a. sockets b. benchmarks c. connectors d. registers51. A(n)__________________ permits you to connect and disconnect devices whilethe computer is running. a .interface card b. hot swapping c .hot exchange d. interchange52. With __________________, the computer detects the various characteristics of a device and automatically configures the system. a. PlugIn b. Play Support c. Plug and Play d. none of the above53. The system clock __________________. a. keeps the time and date b. coordinates peripheral devices c. synchronizes the computer's internal activities d. all of the above54.. The __________________ performs arithmetic, comparison, and logical operations. a. ALU b. daughterboard c.USB port d. data bus 55. The __________________ manages four basic operations: fetch, decode, execute, and write-back.a. control unit b. ALU c. daughterboard d. a peripheral56 In Microsoft Word, which of the following deselects a selected block of text?a. Clicking any alignment button on the toolbarb. Clicking anywhere outside the selected textc. Clicking the Bold, Italic, or Underline buttond. All the above57. The Linux operating system is ___________________.a.distributed only as a Microsoft product b.a version of Windows2000c. a version of UNIX d. web browser1. Single-tasking operating systems run one application program at a time.a. Trueb. False2. 3. In virtual memory, program instructions and data are divided