Answer:
Computer systems consist of three components as shown in below image: Central Processing Unit, Input devices and Output devices. Input devices provide data input to processor, which processes data and generates useful information that's displayed to the user through output devices. This is stored in computer's memory.
Fields. This one had me in doubt. Different kinds of information go into different database tables. A table contains rows (=records) made up of fields. So a field is the smallest "thing" in a database (much like a cell in a spreadsheet). So yes, I'd say fields is the correct answer.
<span>The network services and facilities that users interact with are provided by authentication.</span>
Answer:
signed magnitude
Explanation:
A numeric value that is approximate consists of a mantissa and an exponent. The mantissa is a signed numeric value, so also is the exponent a signed integer that specifies the magnitude of the mantissa.
Unless you specify otherwise, excel summarizes data by summing numeric data and counting data fields containing text.
<span> The most commonly used ways to </span><span>summarize data in excel are: pivot tables, autosum, sort, selection....
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