<span>The records in a relational database table are generally visualized as fields.
</span>The data in database is stored in records that contains all the data about one particular item in the database. Each record is composed of fields. <span>The field is a single piece of data such as name, date of birth or telephone number. </span>
T<span>he </span>fields of all records form the columns.
Answer:
Opportunity cost refers to what you have to give up to buy what you want in terms of other goods or services. When economists use the word “cost,” we usually mean opportunity cost.
Explanation:
please give me a heart
Answer:
use of vacume tubes to make circuit
use of punch cards as I/O devices
use of high electricity
use of magnetic drums
use of machine language and symbols in instuctons
Answer:
?>
Explanation:
The statement terminator for PHP language is ?>
PHP i.e. Hypertext Preprocessor.
It is widely used open source general purpose scripting language that is especially suited for web development and can be embedded into HTML.
PHP opening and closing tags are <? and ?> respectively.
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