what is the difference between preformed and performed?
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When used as a past tense (performed), the word indicates something that has already been presented, done or enacted. Perform has been derived from the Old French parfournir or par (through) + fournir (furnish or provide). Preform is a verb that means something that is already (pre) formed.
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When you use prepared statement(i.e pre-compiled statement), As soon as DB gets this statement, it compiles it and caches it so that it can use the last compiled statement for successive call of same statement. So it becomes pre-compiled for successive calls.
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The difference is that execute simply starts the task without any further ado, whereas submit returns a Future object to manage the task. You can do the following things with the Future object: Cancel the task prematurely, with the cancel method.
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A sub performs a task but does not return a value. A function returns a value of the tasks performed. Subs can be recalled from anywhere in the program and in multiple types. Functions are called by a variable.
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Pre-Commissioning. Pre-Commissioning activities usually start after the system achieved mechanical completion. ... Dry commissioning – These are tests and procedures that are conducted without solvents or process fluids yet introduced to the plant. For example, control system sequence tests.
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What is the difference between performance and tender? Performance involves fulfilling contractual obligations, while tender involves offering performance. You just studied 40 terms!
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"Requisite" means "required", while "prerequisite" means "required before". They can be similar, but they have common uses that differentiate them.
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What is the noun for perform? The act of performing; carrying into execution or action; execution; achievement; accomplishment; representation by action.
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The basic difference is this: a preamp boosts a weaker signal to line level, while an amplifier boosts a line level signal so that it can be sent to speakers.
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As adjectives the difference between manufactured and processed. is that manufactured is manmade; produced by humans rather than nature while processed is that has completed a required process.
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In short, competence involves “knowing” the language and performance involves “doing” something with the language. The difficulty with this construct is that it is very difficult to assess competence without assessing performance.
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Formatted and Unformatted Input/Output. Unformatted Input/Output is the most basic form of input/output. Unformatted input/output transfers the internal binary representation of the data directly between memory and the file. ... Formatted input reads characters from the input file and converts them to internal form.
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4 Answers. Macros are handled by the pre-processor - the pre-processor does text replacement in your source file, replacing all occurances of 'A' with the literal 8. Constants are handled by the compiler. ... For the actual compiled code, with any modern compiler, there should be zero performance difference between the two ...
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Active means "doing something." The prefix pro- means "before." So if you are proactive, you are ready before something happens.
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The difference between Before and Previously. When used as adverbs, before means at an earlier time, whereas previously means at an earlier time. Before is also preposition with the meaning: earlier than (in time).
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The results section describes experiments that were completed before the paper was written. Therefore, the simple past tense is the natural choice when describing the results obtained. ... However, you should use the present tense to refer to tables, figures, and graphs that you are using to present your results.
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A pretest loop tests its condition before each iteration. A posttest loop tests its condition after each iteration. A posttest loop will always execute at least once.