Chapter 1 questions PCOS
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The ____ is unique to each operating system. | show 🗑
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| show | Device Manager
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| ____ include(s) every peripheral unit in the system such as printers, disk drives, CD/DVD drives, flash memory, keyboards, and so on. | show 🗑
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| show | tower
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| show | 2.4 trillion
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| Powerful microcomputers developed for use by commercial, educational and government enterprises are called ____. | show 🗑
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| show | Linux, NetWare, UNIX, Windows
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| The primary distinguishing characteristic of modern computers is ____. | show 🗑
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| ____ systems are used in time-critical environments where reliability is key and data must be processed within a strict time limit. | show 🗑
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| show | batch and interactive
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| show | Embedded
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| show | 1940-1955
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| show | businesses
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| ____ introduced the need for control cards, which defined the exact nature of each program and its requirements. | show 🗑
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| show | Blocking
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| show | control unit
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| show | interrupt
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| show | virtual memory
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| The ____ is used to indicate that a program is permanently held in ROM (read only memory), as opposed to being held in secondary storage. | show 🗑
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| show | Internet
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| A typical ____ computer houses devices to perform audio, video, and graphic creation and editing. | show 🗑
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| show | Virtualization
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| show | lightweight process
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| show | kernel
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| ____ are self-contained modules (units of software) that provide models of the real world and can be reused in different applications. | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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