Chapter 15, Problem 5PE

using r language

What significant justification is there for the -> operator in C and C++?

Multidimensional arrays can be stored in row major order, as in C++, or in column major order, as in Fortran. Develop the access functions for both of these arrangements for three-dimensional arrays.

What are the arguments for and against Java’s implicit heap storage recovery, when compared with the explicit heap storage recovery required in C++? Consider real-time systems.

8. Name and Email AddressesWrite a program that keeps names and email addresses in a dictionary as key-value pairs. The program should display a menu that lets the user look up a person’s email address, add a new name and email address, change an existing email address, and delete an existing name and email address. The program should pickle the dictionary and save it to a file when the user exits the program. Each time the program starts, it should retrieve the dictionary from the file and unpickle it.   How would the user be able to use the program?

Please solve and answer the question correctly please. Thank you!!

Please solve and answer the question correctly please. Thank you!!

W AutoSave Off File Home Insert Draw Design Assignment_1[1] - Protected... ■ Saved V > Search Layout References Mailings Review View Help QuillBot RefWorks - RCM PROTECTED VIEW Be careful-files from the Internet can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing PR Comments Viewing Share × 2. The following state transition table is a simplified model of process management, with the labels representing transitions between states of READY, RUN, BLOCKED, and NONRESIDENT. READY RUN BLOCKED NONRESIDENT READY RUN - 1 - 5 BLOCKED 2 4 3 - 6 Give an example of an event that can cause each of the above transitions. Draw a diagram if that helps. (5) Page 2 of 4 20 of 278 words Text Predictions: On 64 f W Focus + 170% ENG US 17:13 2025/03/24

I need help understanding how could I got the IP Address for the Last Host on this Subnet & the Broadcast Address for this Subnet