It seems odd that cost and schedule estimates are developed during software project planning-before detailed software requirements analysis or design has been conducted. Why do you think this is done? Are there circumstances when it should not be done?
What will be an ideal response?
Estimation begins with a description of the scope of the product. The problem is then decomposed into a set of smaller problems, and each of these is estimated using historical data and experience as guides. Problem complexity and risk are considered before a final estimate is made.
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Suppose you are using the nextIntegerFrom0ToNExclusive() function to generate a random index. Given a value N, this function will generate a random integer from the range ____.
A. N-1..N+N B. 0..N C. 0..N-1 D. 0..N+1
Why did C++11 introduce the nullptr constant when we already have NULL?
What will be an ideal response?
Same problem as before, but you decide to use more of your new Python skills. You are going to increase the spaces between the words. Write a function that takes a string and a number of spaces to insert between each word, then print out the resulting string.
``` def spaceout(astring, number): pile = "" space = " " parts = astring.split() for index in range(0,len(parts)-1): pile = pile+ parts[index]+number*space pile = pile+parts[len(parts)-1] print pile ```
Once a PivotTable report is created, it CANNOT be changed
Indicate whether the statement is true or false.