Which of the following are methods for creating a table in a database?

-Create a table in Design View

-Create a table using wizard

-Create a table by entering data

-Create a table by coping data

-All choices are the methods of creating tables

 

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What are common table structure changes in Access?

-Deleting field specifications

-Sorting data and viewing data

-Adding field specifications

-Changing field specifications

-Moving tables

 

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Which of the following are a part of the table design window in Access:

-field name

-field properties

-datasheet

-description

-data type

 

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In Access, Reports are primarily used to ____________

-print data

-present data

-input data

-store data

-summarize data

 

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Which of the following is a database object?

-Queries

-Record

-Field

-Primary key

-Form

 

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What happens when you have entered the last field for a record and press the Enter key in Access?

-The record selector changes to a triangle

-The record is saved

-The record selector moves to the previous record

-The record selector moves to the next record

- The record will be empty

 

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What data type of fields exists in Microsoft Access?

- Text

- Percentage

- Number

- Memo

- Currency

 

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What is the advantage of RAR format over ZIP for the archive?

- significantly better compression

- its popularity

- low cost

- higher speed of compression/decompression

- practically unlimited archive size

 

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What is the advantage of ZIP format over RAR for the archive?

- significantly better compression

- its popularity

- low cost

- higher speed of compression/decompression

- practically unlimited archive size

 

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Which program is used to compress and decompress the files?

- 7-zip

- Anti-virus Scanner

- Far Manager

- WinRAR

- Scandisk

 

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The archive created in WinRAR can have an extension

- rar

-arj

- zip

-com

- sfx

 

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What harm can the virus make a computer?

-Infect program files

-Infect the information stored on disks

-Infect write-protected disks.

-Corrupt files and data

-Wipe system BIOS settings

 

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What harm can NOT the virus make a computer?

-Damage disks physically.

-Infect program files

-Infect the information stored on disks

-Infect write-protected disks.

-Damage hardware

 

NEW TEST Questions

Choose one or more answers

 

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One Mb is equal to:

-1024 bytes

-2²⁰ bytes

-1024 Kb

-1 thousand bytes

-2¹⁰ Kb

 

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How many bits are in a byte?

-2

-2³

-4

-8

-8⁰

 

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What is the positive number, which can be encoded using 8 bits?

-112

-256

-255

-99

-666

 

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One megabyte contains

-1,024 kilobytes

-1,024 bytes

-1,024 bits

-2¹⁰ kilobytes

-2¹⁰ bytes

 

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One gigabyte contains

-1,024 megabytes

-1,024 kilobytes

-1,024 bytes

-2¹⁰ megabytes

-2¹⁰ kilobytes

 

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The information can be represented as:

- Ones and zeroes;

- Various devices;

- Drawings;

- Sounds;

- Characters.

 

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What is the property of information?

- Compulsion;

- Reliability;

- Value;

- Availability;

- Relevance.

 

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In what system the number 0 is the greatest?

- binary

- decimal

- hexadecimal

 - only in binary

- only in decimal

 

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In what system the number 0 is the smallest?

- binary

- decimal

- hexadecimal

 - only in binary

- only in decimal

 

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In what system the number 9 is the greatest?

- binary

- decimal

- octal

- hexadecimal

- binary and decimal

 

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The “brain” of the computer is called:

-Processor

-Central Processing Unit

-Read Only Memory or ROM

-BIOS

-CPU

 

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What can be stored on a DVD disk?

-music

-movies

-data

-pictures

-papers

 

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Which one is an output device?

-Printer

-Monitor

-Keyboard

-Modem

-Plotter

 

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What is the part of a processor?

-Arithmetic and Logical Unit

-Registers

-The Control Unit

-Clock

-Processing Unit

 

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What PC device is intended for long-time storage of information:

- RAM;

- Hard disk drive;

- The central processing unit;

- Optical disk

- Pen driver.

 

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Recordable compact disk which cannot be erased to be written on again.

- CD-RW

- CD-R

- magnetic disk

- DVD-RW

- DVD -R

 

?

Rewritable compact disk which can be erased to be written on again

- CD-RW

- CD-R

- magnetic disk

- DVD-RW

- DVD -R

 

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Device used to receive the paper-copy of information stored in the computer

- plotter

- motherboard

- modem

- printer

- trackball

 

?

Which of these programs is a file shell?

- Far Manager

- Notepad

- Wordpad

- Norton Commander

- Free Commander

 

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How the file cursor can be moved in Free Commander?

- using only arrow keys

- using arrow keys

- using only both a mouse and arrow keys

- using a mouse

- using TAB

 

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Specify what objects are usually located on the Desktop:

- Files

- Toolbars

- Task bar

- Control panel

- Folders

 

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How to shut sown Windows:

- Start -> Shut down;

- Pressing “x” in the upper right corner of the window;

- Using File menu;

- Turn off the computer power supply;

- Press Alt+F4 when the Desktop is active;