The IF statement is a decision-making statement that guides a program to make decisions based on specified criteria. The IF statement executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.
Complex scientific research is usually done using A Mainframe Computer.
<h3>What is a Mainframes computer?</h3>
Mainframes are a type of computer that generally are comprehended for their large size, amount of storage, processing power and high level of reliability. They are primarily used by large organizations for mission-critical applications requiring high volumes of data processing. In general, there are a few characteristics of mainframes that are common among all mainframe vendors:
Nearly all mainframes have the ability to run (or host) multiple operating systems. Mainframes can add or hot swap system capacity without disruption. Mainframes are designed to handle very high volume input and output (I/O) and emphasize throughput computing. A single mainframe can replace dozens or even hundreds of smaller servers.
Thus, Mainframe Computer is the answer.
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Answer:
True is the correct answer to the above question.
Explanation:
- An application program is used for specific tasks. It is a program with some specified lines of instruction which instruct the computer to process any task.
- When a user wants to create an application program or project then he can do it with the help of four parts. which are as follows:-
- There needs some presentation which can be called as front-end, which is the graphics interface for the user of that program. It facilities the user to drag and drop options for the user of the project.
- The second thing is data storage, which is used to store the data of the project.
- The third thing is data access logic, which is used to create a logic to extract or add the data to the database.
- The fourth thing is application logic which is used to send the data or present the data to the user in front-end design.
- The above question-statement also wants to states the same which is described above. Hence true is the correct answer to the above question.
In the case above, The asterisk helps database or tell it to select all data that meets the criteria as stated in the query.
<h3>What does asterisk (*) mean in SQL?</h3>
The term means all columns. Note that The asterisk or star symbol ( * ) is a term that implies all columns in a given database.
Therefore, In the case above, The asterisk helps database or tell it to select all data that meets the criteria as stated in the query.
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Answer:
both
Explanation:
most computers need a human to operate but there are ai can run without human intervention
