In an experiment in which a new drug was being tested on 1000 rats, which one of the following would a computer be least able to do?
Options: determine the total amount of drug that had been given to all 1000 rats keep records of weight changes of the 1000 rats, keep records of the dosages and the dates the drug was given to each rat, determine the total dosage that had been given to each rat, keep records of weight changes of the 1000 rates
Options: (A)It require some type of handshaking between tasks that are sharing data . This can be explicitly structured in code by the programmer, or it may happen at a lower level unknown to the programmer. (B) It involves data sharing between more than two tasks, which are often specified as being members in a common group, or collective. (C) It involves two tasks with one task acting as the sender/producer of data, and the other acting as the receiver/consumer. (D) It allows tasks to transfer data independently from one another. 1
Options: (A)This takes only two values. In general, these values will be 0 and 1 and they can be coded as one bit. (B) The natural environment of a certain species (C) Systems that can be used without knowledge of internal operations (D) None of these 1
Options: A) The design of the screen the user will see and use to enter or display data
B) System analysis defines the format and type of data the program will use
C) System Analysis involves creating formal model of the problem to be solved
D) None of the above
To select a block of text, click at the beginning of the selection, scroll to the end of the selection, position the mouse pointer at the end of the selection, hold down the _____ key, and then click (or drag through the text).
If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:
Options: A) Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box., B) Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect., C) AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry., D) Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.,