Characters or symbols that perform operations on one or more operands are called: Select one: O a operators O b. functions O c. key words O d. syntax O e. operatives If you execute the following two lines of code what will the output be? value = 5: cout < < ++value; Answer: Assume that qty and salesReps are both integers. Use a single type cast to double to rewrite the following statement so it will no longer perform integer division. unitsEach qty/ salesReps; Answer: For the set of instructions shown below, what would be displayed on the computer monitor after the instructions have been executed? The variable x starts with the value 0. The variable y starts with the value 5. Add 1 to x. Add 1 to y. Add x and y, and store the result in y. Display the value in y on the screen. Answer: What is the result of the following expressions? x = 3, y = 6 result = y/x* 2 Select one: O a. 4 O b. 1 O c. 12 O d. 3