Write four different program statements that increment the value of an integer variable total.
What will be an ideal response?
```
total = total + 1;
total += 1;
total++;
++total;
```
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Collectors static method groupingBy with two arguments receives a Function that classifies the objects in the stream and another Collector (known as the ________ Collector).
a. stream b. downstream c. grouping stream d. upsteam
Write a function template selectionSort based on Fig. 8.13. Write a driver program that inputs, sorts and outputs an int array and a float array.
What will be an ideal response?
Case-Based Critical Thinking Questions ? Case 8-2 Your boss in the human resources department asks you to write a function that calculates the length of time that employees have been with the firm, using the DATEDIF function. Assume that C2 contains the hire date for a given employee and that cell $AE$2 contains the cut-off date against which to compare the hire date to determine length of service. ? ? On a lark, for a year-end trivia contest, your boss wants you to calculate the length of service in complete days. What is the correct formula?
A. =DATEDIF(C2, $AE$2, "today") B. =DATEDIF($AE$2, C2, "dy") C. =DATEDIF($AE$2, C2, "day") D. =DATEDIF(C2, $AE$2, "d")
What two tunnel protocols enable tunnel endpoints to act like NICs on the same network? (Select all that apply.)
A. VLAN B. RRAS C. PPTP D. L2TP E. Both C and D