Computer Basics Quiz 21 For Kids And Beginners

____Is the language to specify the internal schema. (This language may specify the mapping between two schemas)

All candidate keys excluding the primary key are known as

The user commands that are used to interact with a database is called as

The updates that are applied to database before it becomes effective in real world

The updates that are applied to database after it becomes effective in real world

The updates that are applied to database at the same time when it becomes effective in real world?

. Match the following (select the test by using the key board) a) A word from its beginning to its end b) A paragraph from its begging to its end c) The entire document 1. CTRL+ DOWN ARROW 2. CTRL+LEFT ARROW 3.CTRL+SHIFT+RIGHTARROW

Match the following (Move through your document) a) One character to the left b) One character to the right c) One word to the left d) One word to the right 1. CTRL+RIGHT ARROW 2. CTRL+LEFT ARROW 3. RIGHT ARROW 4. LEFT ARROW

Match the following (To move) a) One paragraph down b) To the beginning of a document c) To the end of a document d) Up one screen at a line e) Down one screen at a time 1. CTRL+END 2. PAGE DOWN 3. CTRL+HOME 4. CTRL+DOWN ARROW 5. PAGE UP

In a word document Red underline indicates