Explanation

DBMS Keys: 

Primary Key: A primary is a column or set of columns in a table that uniquely identifies tuples (rows) in that table.

Super Key: A superkey is a set of one or more columns (attributes) to uniquely identify rows in a table.

Candidate Key: A super key with no redundant attribute is known as a candidate key

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ND03-12-2022

Explanation

• In Microsoft Excel, press CTRL + apostrophe (“) to copy the above cells contents into the current cell.
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Explanation

Right-click an object in the Database window, and then click Properties on the shortcut menu.

Explanation

When entering text within a document, the enter key is normally pressed at the end of every Paragraph.

A paragraph in Word is any text that ends with a hard return.

Explanation

• move to the next cell in the sheet in ms excel: shift + page down
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• move to the next cell in the row in ms excel: Tab
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• MS Excel stands for Microsoft Excel
  

• In Excel, a Data Series is defined as a collection of related data.

   Microsoft Excel features calculation or computation capabilities, graphing tools, pivot tables etc.

• In MS Excel, automatically total a column or row of values: SUM

Explanation

• ctrl +', keys are used in ms excel to copy formulas from the above cell
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Explanation

The F5 key is a function key found at the top of almost all computer keyboards.

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VU  FIA SUB INSPECTOR  PAPER 30-1-2021

Explanation

63/7 = 9

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VU CBT FIA  PAPER 30-12-2021

Explanation

Alternatively referred to as Control+U

and C-u, ^u, Ctrl+U is a keyboard shortcut most often used to underline text.

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VU CBT FIA SI ASI PAPER 13-12-2021

Explanation

• the shortcut key used to insert the trademark (TM) symbol is Ctrl+Alt+T
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• To insert the copyright symbol, press Ctrl+Alt+C.
  
• To insert the trademark symbol, press Ctrl+Alt+T.
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• Keyboard Shortcuts - Windows ALT-Codes and Unicode Symbols

  To type this symbol	Press this on your keyboard	Description
  ™	Alt+0153	Trademark
  ©	Alt+0169	Copyright
  ®	Alt+0174	Registered
  ‰	Alt+0137	Per mille (per thousand)