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  2. Optical mark recognition - Wikipedia

    en.wikipedia.org/wiki/Optical_mark_recognition

    An optical answer sheet or bubble sheet is a special type of form used in multiple choice question examinations. OMR is used to detect answers. The Scantron Corporation creates many optical answer sheets, although certain uses require their own customized system. [citation needed] Optical answer sheets usually have a set of blank ovals or boxes ...

  3. Worksheet - Wikipedia

    en.wikipedia.org/wiki/Worksheet

    It can be a printed page that a child completes with a writing instrument. No other materials are needed. In education, a worksheet may have questions for students and places to record answers. In accounting, a worksheet is, or was, a sheet of ruled paper with rows and columns on which an accountant could record information or perform calculations.

  4. Check sheet - Wikipedia

    en.wikipedia.org/wiki/Check_sheet

    A check sheet is a form (document) used to collect data in real time at the location where the data is generated. The data it captures can be quantitative or qualitative. When the information is quantitative, the check sheet is sometimes called a tally sheet. [1] The check sheet is one of the so-called Seven Basic Tools of Quality Control. [2]

  5. Certification Review item - Wikipedia

    en.wikipedia.org/wiki/Certification_Review_item

    Certification Review Item (CRI) is a document describing an item that requires disposition prior to the issuance of Type Certificate (TC), change to TC approval or Supplemental Type Certificate (STC) by European Aviation Safety Agency (EASA).

  6. United States dollar - Wikipedia

    en.wikipedia.org/wiki/United_States_dollar

    It called for silver coins in denominations of 1, 1 ⁄ 2, 1 ⁄ 4, 1 ⁄ 10, and 1 ⁄ 20 dollar, as well as gold coins in denominations of 1, 1 ⁄ 2 and 1 ⁄ 4 eagle. The value of gold or silver contained in the dollar was then converted into relative value in the economy for the buying and selling of goods.

  7. George W. Bush - Wikipedia

    en.wikipedia.org/wiki/George_W._Bush

    George Walker Bush [a] (born July 6, 1946) is an American politician who served as the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party, he was the 46th governor of Texas from 1995 to 2000.

  8. Table of keyboard shortcuts - Wikipedia

    en.wikipedia.org/wiki/Table_of_keyboard_shortcuts

    ⊞ Win+Print Screen or Print Screen: Ctrl+⇧ Shift+⌘ Cmd+3: Ctrl+Print Screen: Ctrl+Show Windows: Copy screenshot of active window to clipboard Alt+Print Screen: Ctrl+Alt+Print Screen: Save screenshot of window as file ⇧ Shift+⌘ Cmd+4 then Space then move mouse and click: Alt+Print Screen : Ctrl+Alt+Show Windows then move mouse and click

  9. Ralf Brown's Interrupt List - Wikipedia

    en.wikipedia.org/wiki/Ralf_Brown's_Interrupt_List

    Ralf Brown's Interrupt List (aka RBIL, x86 Interrupt List, MS-DOS Interrupt List or INTER) is a comprehensive list of interrupts, calls, hooks, interfaces, data structures, CMOS settings, memory and port addresses, as well as processor opcodes for x86 machines from the 1981 IBM PC up to 2000 (including many clones), [1] [2] [nb 1] most of it still applying to IBM PC compatibles today.