Please explain, C-pro Q# What happens if we forget to reclaim our memory with the 'free' function? Choose the answer: A. A memory leak! It is possible nothing happens if your system has lots of memory. However, if you run out of memory, your system will crash and need to restart to reclaim resources. B. Nothing

Please explain, C-pro Q# What happens if we forget to reclaim our memory with the 'free' function? Choose the answer: A. A memory leak! It is possible nothing happens if your system has lots of memory. However, if you run out of memory, your system will crash and need to restart to reclaim resources. B. Nothing

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter8: Advanced Method Concepts

Section: Chapter Questions

Problem 7RQ

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In other words, you should just presume that there is no such thing as code that can be moved. How can we make memory paging more difficult?
Please refer to this textbook: “A. Silberschatz, P. B. Galvin and G. Gagne, “Operating System Principles,”7th Edition, John Wiley & Sons Inc., 2006.” And answer the following questions: Question:15 A system has the following blocks queued for writing: 8000, 3000, 5000, 2000. The most recently written block was 4500. The block read before that was 2500. (a) What sequence of writes will a C-SCAN algorithm generate? (b) What sequence of writes will a SCAN algorithm generate? (c) What sequence of writes will a FCFS algorithm generate? (d) What sequence of writes will a SSTF algorithm generate? (e) What sequence of writes will a LOOK algorithm generate?
When it says "memory leaks," what exactly are we talking about when it comes to dynamic memory allocation?
please use python language instruction- 1. Read the code from line 123 to line 137. This is the basically the selection. Remember how we talk about there are certain things about controlling population? Please explain how we make sure that the population, when going through a selection, does not shrink over generation. You may simply explain this as comments in a Python file as opposed to in a Word file:. Note that the code from line 123 to line 137 is divided into two small blocks. Use that as 2. The code we've just examined has one functionality of selection. So, we really should wrap that into one function nanied 'select'. Note that in this file there is no class named 'Population'. So, you should make this function a static method that belongs to the class named 'Individual', or a simple function that resides outside the class named 'Individual'. Please think about what the inputs and output of this function are before you start coding. Once you have created the…
Question1: Multiple Choice : (please leave it to other tutors who can answer all my sub-question since this is my last question for this month) 1-If for some inputs, a procedure never terminates, the procedure lacks a. computability b. definiteness c. finiteness d. scalability 2-The elements of the ISA for a particular type of CPU include a. addressing modes b. data types c. instructions d. a and b e. a, b and c Question 2: Perform the following logical operations and express your answers in hexadecimal notation. x3487 AND x7254 xABCD or x3234 xF098 XOR x3344
Is an asynchronous or synchronous interface preferable for connecting the CPU to the memory? Justification must be provided.
Multiple Which of the following is incorrect? a. Paging is one way of providing noncontiguous allocation. b. Binding of instruction and data to memory address can’t be done at compile or load time. c. To move a process in memory, just change the relocation register. d. Paging is a way of implementing run-time address bindin
Does the memory fetch procedure always happen instantly when a computer wants data? So what is the point of it?
help with c++ Shortest job first So it would be read like this process 1, the 7 is the cpu burst, 22 is the I/O, 6 cpu burst,19 is the I/O and so on. What I'm having trouble getting down is how do I get it to read and compare numbers to do shortest job first. like how would I get it to look through all processes to find the shortest burst and execute at same time not execute fully if it reaches another processes time. please write the code below and comment your explanation on how you did it. Thanks. process 1 = {7,22,6,19,12,44} process 2 = {14,48,15,44,17,42} process 3 = {5,43,7,41,6,45,8} process 4 = {13,37,4,41,5,35}
MCQ: Which of the following is incorrect? a. Paging is a way of implementing run-time address binding. b. Binding of instruction and data to memory address can’t be done at compile or load time. c. To move a process in memory, just change the relocation register. d. Paging is one way of providing noncontiguous allocation.
Assume that a memory module contains three holes of 10MB each. A sequence of 14 requests for 1MB each will be processed (See the diagram below). For each of the memory allocation methods listed below, draw a diagram representing how memory is allocated and determine the sizes of the remaining holes after all 14 requests have been satisfied. First fit Next fit C. Best fit d. a. b. Worst fit Hint - For the Next fit, the following allocation starts with the hole following the previous allocation 10 Mb 10 Mb 10 Mb
Write the mnemonics of the following program: The pressure of two boilers is monitored and controlled by a microcomputer works based on microprocessor programming. A set of 6 readings of first boiler, recorded by six pressure sensors, which are stored in the memory location starting from 2050H. A corresponding set of 6 reading from the second boiler is stored at the memory location starting from 2060H. Each reading from the first set is expected to be higher than the corresponding position in the second set of readings. Write an 8085 sequence to check whether the first set of reading is higher than the second one or not. If all the readings of first set is higher than the second set, store 00 in the ‘D’ register. If any one of the readings is lower than the corresponding reading of second set, stop the process and store FF in the register ‘D’. Data (H): First set: 78, 89, 6A, 80, 90, 85 Second Set:71, 78, 65, 89, 56, 75