________ variables can be thought of as any field within a data set that can be used to categorize for comparison
Fill in the blank(s) with correct word
Grouping
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For each of the following, write a single statement that performs the specified task. Assume that floating-point variables number1 and number2 have been declared and that number1 has been ini- tialized to 7.3. Assume that variable ptr is of type char *. Assume that arrays s1 and s2 are each 100-element char arrays that are initialized with string literals.
a) Declare the variable fPtr to be a pointer to an object of type double. b) Assign the address of variable number1 to pointer variable fPtr. c) Print the value of the object pointed to by fPtr. d) Assign the value of the object pointed to by fPtr to variable number2. e) Print the value of number2. f) Print the address of number1. g) Print the address stored in fPtr. Is the value printed the same as the address of number1?
Which of the following units can be used to measure length:
millimeters, miles/hour, kilometers, feet/meter, feet, foot-pounds?
Using AutoFill to copy formulas provides greater consistency than using an array formula
Indicate whether the statement is true or false.
A SYN flood attack broadcasts a network request to multiple computers but changes the address from which the request came to the victim's computer.
Answer the following statement true (T) or false (F)