Electronic data interchange translation software interfaces with the sending firm and the value added network.
Answer the following statement true (T) or false (F)
False
Rationale: PTS: 1
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What are the values in the array after execution of the following code?
int a[4] = {3, 7, 6, 2}; int i = 2; a[i] = i + 1; a[i + 1] = a[ i – 1]; a[1] = 5; a) 5, 3, 3, 6 b) 3, 5, 3, 7 c) 5, 7, 3, 7 d) 5, 7, 2, 1
Match the following commands to the corresponding descriptions.
_____ 1. cp wc yyy _____ 2. cat cw >> xxx _____ 3. cat < xxx _____ 4. wc cw wc >> xxx _____ 5. cp i wc yyy _____ 6. ls *[a d] _____ 7. rm * _____ 8. ls .* _____ 9. ls [Aa]* _____ 10. mv xxx yyy a: deletes all the files in the current directory b: lists only the invisible files c: copies wc to yyy and asks for confirmation if yyy exists d: displays a file called xxx e: displays all the filenames that end with the letter a, b, c, or d f: copies wc to yyy g: displays all the filenames that begin with a or A h: copies wc to xxx i: counts the words and characters in wc and saves them in xxx j: renames the file named xxx to yyy
Write a static recursive method that returns the number of digits in the integer passed to it as an argument of type int. Allow for both positive and negative arguments. For example, ?120 has three digits. Do not count leading zeros. Embed the method in a program, and test it.
A technique similar to that in RecursionDemo2, Listing 11.4, can be used for this Project First change the number to positive if it is negative. The base case is when the number has just one digit, which returns 1 if the result of the truncated division of the number by 10 is zero. If non-zero, a recursive call is made to the method, but with the original number reduced by one digit, and (1 + the value returned by the recursive call) is returned. In this fashion, each recursive call will add 1, but not until the base case is executed. The base case returns a 1 and the stacked calls can now “unwind,” each call executing in turn and adding 1 to the total. The first call is the last to execute and, when it does, it returns the number of digits.
Briefly describe the character set that is used as part of HTML. How does this character set relate to character entities? What are numeric entities? Is it important to know which character and numeric entities correspond to which characters?
What will be an ideal response?