Вопрос №38
V1
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The most extensive category of software (most commonly applied by users), which includes the bulk of computer programs, is ___ .
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1
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Application software
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0
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Antivirus software
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0
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System software
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0
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Network software
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0
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Utilities software
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Вопрос №39
V1
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Microsoft Excel files will be saved in the following extension: .exl
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0
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True
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1
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False
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0
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No, the file will be saved in .mxls extension
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0
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No, the file will be saved in.excl extension
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0
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No, the file will be saved in.exx extension
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0
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No, the file will be saved in.tbl extension
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Вопрос №40
V1
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Processes of running programs, the execution of which is not required at a given time, but can be called without restarting the program are ____ by operating system.
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0
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Deleted
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1
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Transfer to background mode
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0
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Archived
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0
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Transferred for execution to other programs
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0
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Erased from hard drive for a short period of time
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Вопрос №41
V1
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When a desktop icon or other file is selected, pressing «Shift+Del» does what?
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1
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Deletes indicated file without storing it in the Recycle Bin
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0
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Removes all objects from the clipboard and copies only this one
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0
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Allows the user to rename file
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0
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Does nothing to the file, just shuts down the computer
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0
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Opens file in a new window
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Вопрос №42
V1
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You have made an error while typing a document. What key combination should you use to quickly undo it?
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0
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Ctrl+R
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0
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Ctrl+Y
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1
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Ctrl+Z
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0
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Ctrl+U+N
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0
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Ctrl+Alt+Del
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Вопрос №43
V1
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Pressing the “Prnt Scrn” (“PrtSc”) button does what?
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0
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Automatically prints via the most commonly used printer
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0
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Starts the screensaver
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0
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Closes all connections between the computer and any printers
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1
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Saves a «screenshot» of what's currently on the screen to the clipboard
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0
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Saves a «screenshot» of what's is not on the screen at that moment to the clipboard
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Вопрос №44
V1
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To instantly go to the bottom of a webpage or other program that provide scrolling (within page), what key combination should you use?
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0
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Ctrl+Page Dn
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0
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Ctrl+Space
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0
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Alt+Space
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1
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Ctrl+End
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0
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Ctrl+↓
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Вопрос №45
V1
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To quickly open the explorer window what shortcut keys you must use?
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0
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Ctrl+End
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0
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Shift+E
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0
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Ctrl +E
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1
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Win ( ) +E
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0
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Win ( ) +Home
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Вопрос №46
V1
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To quickly minimize all opened windows what shortcut keys you must use?
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1
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Win ( ) +D
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0
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Win ( ) +M
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0
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Ctrl+ Shift+M
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0
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Pause/Break
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0
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Win ( ) +E
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Вопрос №47
V1
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To quickly clarify the properties of the operating system (in the system properties window) what shortcut keys you must use?
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0
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Win ( ) +S
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1
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Win ( ) + Pause/Break
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0
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F4
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0
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Win ( ) +F4
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0
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F1
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Вопрос №48
V1
|
To quickly create a new folder in the Explorer window what shortcut keys you must use?
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0
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Win ( ) +N
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0
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Shift+N
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1
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Ctrl+ Shift+N
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0
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Ctrl+ N
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0
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Alt+Shift+N
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Вопрос №49
V1
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The main purpose of a File Explorer
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1
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To provide a graphical user interface
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0
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To launch programms
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0
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To start system software
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0
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To display system information
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0
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To provide a software utilities ability to work with other applications
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Вопрос №50
V1
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What happens when you press F12 in office applications (commonly)?
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0
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The file will be saved and automatically closed
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0
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Same as pressing Alt + f4
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0
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Same as pressing Alt + Tab
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0
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A file “format” window will open
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1
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A file “save” window will open
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0
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A file “parameters” window will open
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Вопрос №51
V1
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In a database table, what does each row in a table represent?
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0
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Table
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0
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Field
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0
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Database
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1
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Record
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0
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File name
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0
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Query
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0
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Table relationship pointer
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0
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Record pointer
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Вопрос №52
V1
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An ordered structure that does not directly include objects and entities, but stores data about them and provides access to them is a ____ .
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0
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Firewall
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1
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Database
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0
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Operating system
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0
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Network driver
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0
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Data storage drive
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0
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Digital file
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Вопрос №53
V1
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In general terms, a database is:
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1
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Set of interrelated data about an object organized and stored on external media in a special way
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0
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Arbitrary set of information
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0
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Set of programs for storing and processing large amounts of information
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0
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Interface that supports the filling and manipulation of data
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0
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System that supports the modification and manipulation of files
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Вопрос №54
V1
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One of the significant differences between databases and file systems is ___ .
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1
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Ability to simultaneously search and edit data
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0
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Operation speed
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0
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Possibility of multiple data duplication
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0
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Ability to change the internal logic of systems
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0
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Increased amount of operations per cpu cycle
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0
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Decreased amount of operations per cpu cycle
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Вопрос №55
V1
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The tables of the relational database (DB) may contain:
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0
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Extremely homogeneous information (only one type of data)
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0
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Text only
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1
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Heterogeneous information (different types of data)
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0
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Only logical quantities
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0
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Neither of above
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Вопрос №56
V1
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Creating, configuring and working with databases is carried out by ____ .
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0
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Database utilities
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0
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Database managers
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0
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Database operating systems
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1
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Database management systems
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0
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Database file containers
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0
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External management systems
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0
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Database initial setup managers
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