Test-and-set is a single indivisible machine instruction. In a single machine cycle, it tests to see if a key is available and, if it is, sets it to unavailable.
Answer the following statement true (T) or false (F)
True
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A section of the Visual Basic for Applications window, called the Value pane, is used to display the current value of controls and arguments. _________________________
Answer the following statement true (T) or false (F)
Consider the following string match function that extracts a substring from the length of the pattern P in the string text T. It works for the pattern "why" and the text "whysaywhycatwhy" but fails with the text " why say why cat why" for the same pattern. Why does the "dum" string match function fail?
void dum(String P, String T) { int N = T.length()-1; int M = P.length(); int start = 0; while(start < N){ String extract = T.substring(start, start+M); if(extract.equals(P)) System.out.printf("Match at %d%n",start); start = start + M; } } a. The dum() function fails because it does not consider the overlap of the pattern within the extracted substring b. The dum() function fails because it does not preprocess the string text c. The dum() string match function fails because it does not hash efficiently d. The dum() string match function fails because of the whitespace characters
A(n) ________ layout displays form fields in vertical columns
Fill in the blank(s) with correct word
Which of the following is a traditional Web page orientation?
A. landscape B. square C. portrait D. default