Which is equivalent to "PUSH {r7}" if full descending stack is used? Which is equivalent to "PUSH {r7}" if empty descending stack is used? Which is equivalent to "PUSH {r7}" if empty ascending stack is used? Which is equivalent to "PUSH {r7}" if full ascending stack is used? a. SP=SP-4, and then memory[SP] = r7 b. SP = SP + 4, and then memory[SP] = r7 c. memory[SP] = r7, and then SP = SP-4 d. memory[SP] = r7, and then SP = SP + 4

Your assignment for this course  is to implement a beginner level Book Management System  (BMS) in Java language. BMS contains 2 classes: Bookand BookList. The Book class has the following attributes: code: a String object, that hold the book’s code. title: a String object, that hold the book’s title. qua: int variable, that hold the  number of  books with the same code in the library. price: a double variable, that hold the book’s price. The BookList class contains only one data member: ArrayList<Book> t. When running the program display the menu as below:1.     Input & add book(s) to the end.2.     Display all books.3.     Search a book for given code.4.     Update the book’s price for given code.5.     Find the (first) max price value.6.     Sort the list ascendingly by code.7.     Remove the book having given code.8.     Load data from file.0.     Exit.Notes:(1) The book’s code must be unique in the list.(2) Display all books in format (code, title, quantity, price).(5)…

Discuss the principles of pipelining in CPU design, including its benefits and potential challenges.

Subject name: Microcomputer principle Application Determine the mode words for the following 8255 configuration:  Mode 1, A-out, B-out, C-in

Explain the concepts of pipelining and superscalar architecture in modern CPUs.

What are the advantages of using pipelining in microprocessor design?

Explain the concept of pipelining in computer architecture and its benefits.

Explain the concept of instruction pipelining. What are its advantages and limitations?

Subject Name:Microcomputer Principle and Application. Question: Determine the mode words for the following 8255 configuration:                     Mode 1, A-out, B-out, C-in

Write down the control  sequence for the instruction ADD R4,R5,R6 for three bus organizations in computer architecture