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;

```

Computer Science & Information Technology

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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

Computer Science & Information Technology

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?

Computer Science & Information Technology

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")

Computer Science & Information Technology

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

Computer Science & Information Technology