I need the answer as soon as possible 94Pl12:4510- -------- and1 point-------- aremeasures to secure data *Your answer2- The kind of a memory that1 pointholds the temporary results is -while the kind ofmemory that not lost is called -Your answer9- Microcomputers such as ----1 pointYour answer1- Information could be1 pointYour answer

Question 10: Data Backup: A data backup is defined as a process and it is the most critical type…

Answered: 20 P P 12:45 94 B/s 10- and 1 point ---…

Engineering

Computer Science

20 P P 12:45 94 B/s 10- and 1 point --- are measures to secure data

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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a. Known that a disk drive has 256 cylinders, with the number cylinder starts at 0 and ends at 255. The needle position on the disk drive currently stops at point 128. It is also known that the needle is always “to the cylinder with the higher number” small first." The order of the positions visited sequentially is: 254, 64, 32, 100, 50, 70. Of the 3 choices of algorithms below, which one is the best algorithm? Make each one the image and specify seektime. i. SCAN ii. C-SCAN iii. FIFO b. Sky Connectiva Company has 300 branches all over the world Indonesian archipelago, therefore the company decided to build a RAID system on the Sky Connectiva system database. You are asked to analyze: i. What is the difference between mirroring, parallel access, and independent access? ii. If the company can only have a maximum of 3 disks, and the information must spread over all those disks, what RAID would you suggest?
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Can u explain this code in detail. I will Upvote : #include<stdio.h> #include<stdlib.h> #include<time.h> struct MainMem { int start_add; int pn; }; int main() { int s,i,totPages,pno,offset,n,r,arr[200]={0},phy_add,fno[100]; struct MainMem mm[100]; srand((unsigned)time(NULL)); printf("Logical Address To Physical Address\n"); printf("Enter the Size of File : "); scanf("%d",&n); printf("Enter the Page Size : "); scanf("%d",&s); totPages=n/s; for(i=0;i<totPages;i++) { r=rand()%totPages; if(arr[r] == 1) { i--; continue; } arr[r]=1; mm[i].pn=r; mm[i].start_add=i*s; fno[r]=i; } printf("\n*************\n"); printf("The Structure of Main Memory\n"); printf("***********\n"); printf("Frame\tPage\nNumber\tNumber\n------\t------\n"); for(i=0; i < totPages; i++) { printf("%d\t%d\n",i,mm[i].pn); } printf("***********\n"); printf("Enter The Logical Address\nPage Number : "); scanf("%d",&pno); printf("Offset : "); scanf("%d",&offset); if(pno >= totPages…
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CBLOCK 0x000 ; i, j, k ; ENDC ORG 0 goto main org 0x0200 main movlw 0x00 incf i,f addwfc i+1,f movff i,k movf k,w subwf j,f movf k+1,w subwfb j+1,f here goto here
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Suppose we enhance a computer to make all multiplication instructions run two times faster. If the execution time of some benchmark before enhancement is 1205ec, what will the speedup be if 805ec before improvement is spent executing multiplication instructions? (the answer is a numerical value only) Capture2Text - OCR Text — E] X note: please dont copy content from other sources
hi can u anwser this qustion plesc ? Consider a Computer which has a memory which is capable of storing 4096 K words and each word in memory can be of size 32 bits. The computer supports a total of “K” addressing modes, and it has “M” computer registers. The computer supports instructions, where each instruction consists of following fields: Mode Operation code Register Register Memory AddressGiven that each instruction will be stored in one memory word, discuss with a suitable diagram the format of instruction by specifying number of bits for each field of instruction. Discuss each field of instruction.Note: Choose your own values for K (number of addressing modes) and M (number of Registers) k=8 m=50