Answer:
Lines, block arrows, stars and banners are examples of which of the following is smart art graphic
Answer:
1. A deque is a type of collection.
Explanation:
Competition between individuals in a population is due to (2 points)
limited resources
Answer:
1. Database
2. Tree
<u>Database</u>
An organized collection of data, that is stored form different computer system is called Database.
<u>Tree Topology</u>
A type of network in which multiple computers are connected in a tree like structure. This type of network topology is used to organize data in database.
<u>Explanation</u>
In banks database servers are used to organize and store large volumes of financial data.
<em>To organize such type of data with the help increasing number of employs on database, tree topology is used to connect all computers of that bank on the network,</em>
The format for the UPDATE command is the word UPDATE, followed by the name of the table to be updated. The next portion of the command consists of the word <u>SET</u>, followed by the name of the column to be updated, an equals sign, and the new value.
Explanation:
- An Update Query is an action query (SQL statement) that changes a set of records according to criteria you specify.
- The SQL UPDATE Query is used to modify the existing records in a table. You can use the WHERE clause with the UPDATE query to update the selected rows, otherwise all the rows would be affected.
- Update Queries let you modify the values of a field or fields in a table.
<u>UPDATE Syntax
</u>
- UPDATE table_name
- SET column1 = value1, column2 = value2, ...
- WHERE condition;
UPDATE table_name SET column1 = value1, column2 = value2, etc WHERE condition;
- table_name: name of the table
- column1: name of first , second, third column....
- value1: new value for first, second, third column....
- condition: condition to select the rows for which the
- values of columns needs to be updated.
