Each of the following is a rule for defining names EXCEPT: ________
A) A defined name can be no longer than 255 characters.
B) The letters C or R cannot be defined as a name.
C) The first character of a name must be a letter, underscore, or backslash.
D) Defined names can contain spaces.
D
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____________ ("F" or "f") displays numeric values with no thousands separator and a decimal point.
a. Number format b. Fixed-Point format c. Exponential format d. Percent format
Consider the statement below:
StringBuilder sb1 = new StringBuilder("a toyota"); Which of the following creates a String object with the value "toy"? a. String res = sb1.subString(2, 5); b. char dest[] = new char[sb1.length()]; sb1.getChars(2, 5, dest, 0); String res = new String(dest); c. char dest[] = new char[sb1.length]; dest = sb1.getChars(2, 5); String res = new String(dest); d. char dest[] = new char[sb1.length()]; dest = sb1.getChars(0, 3); String res = new String(dest);
Analyze the following fragment:
``` double sum = 0; double d = 0; while (d != 10.0) { d += 0.1; sum += sum + d; } ``` a. The program does not compile because sum and d are declared double, but assigned with integer value 0. b. The program never stops because d is always 0.1 inside the loop. c. The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers. d. After the loop, sum is 0 + 0.1 + 0.2 + 0.3 + ... + 1.9
In Ashcroft v. Free Speech Coalition, the court ruled that the Child Pornography Prevention Act violated the First Amendment because it lacks the required link between its prohibitions and the affront to community standards prohibited by the definition of obscenity
Indicate whether the statement is true or false.