
Concept explainers
System software and the four kinds of system software programs.

System software may be defined as a collection of programs that handles many technical details working along with end users, application software, and computer hardware. System software act as interface between application software and hardware of computer system. The four kinds of system software programs are
Explanation of Solution
System software may be defined as a collection of programs that handles many technical details. In order to handle hundreds of technical details, the system software works as an interface between application software, end user, and computer hardware.
The four kinds of system software programs are:
Operating Systems: It acts as an interface between the end user and the computer itself and helps in coordinating computer resources for the application programs.
Utilities: It executes a distinct function to manage the computer resource.
Device Drivers: It is a specific
Language Translator: The computer understands binary language. So, a language translator transforms a program written by a programmer to the language understood by the computer.
Want to see more full solutions like this?
Chapter 4 Solutions
EBK COMPUTING ESSENTIALS 2017
- Exercise 1 Function and Structure [30 pts] Please debug the following program and answer the following questions. There is a cycle in a linked list if some node in the list can be reached again by continuously following the next pointer. #include typedef struct node { int value; struct node *next; } node; int 11_has_cycle (node *first) if (first == node *head { NULL) return 0;B = first; while (head->next != NULL) { if (head == first) { return 1; } head head->next; } return 0; void test_11_has_cycle() { int i; node nodes [6]; for (i = 0; i < 6; i++) nodes [i] .next = NULL; nodes [i].value i; } nodes [0] .next = &nodes [1]; nodes [1] .next = &nodes [2]; nodes [2] .next = &nodes [3]; nodes [3] .next = & nodes [4]; nodes [4] .next = NULL; nodes [5] .next = &nodes [0]; printf("1. Checking first list for cycles. \n Function 11_has_cycle says it hass cycle\n\n", 11_has_cycle (&nodes [0]) ?"a":"no"); printf("2. Checking length-zero list for cycles. \n Function 11_has_cycle says it has %s…arrow_forwardcheckpoint exercice for my students for Amortized Analysisarrow_forwardusing r languagearrow_forward
- using r languagearrow_forwardusing r languagearrow_forwardCompute a Monte Carlo estimate o of 0.5 0 = L ē -xdx 0 by sampling from Uniform(0, 0.5). Find another Monte Carlo estimator 0* by sampling from the exponential distribution. Use simulations to estimate the variance of Ô and ⑦*, which estimator has smaller variance?arrow_forward
- import tkint class ShowInfoGUI:def __init__(self):# Create the main windowself.main_window = tkinter.Tk() # Create two framesself.top_frame = tkinter.Frame(self.main_window)self.bottom_frame = tkinter.Frame(self.main_window)arrow_forwardJOB UPDATE Apply on- COMPANY VinkJobs.com @ OR Search "Vinkjobs.com" on Google JOB PROFILE JOB LOCATION INTELLIFLO APPLICATION DEVELOPER MULTIPLE CITIES GLOBAL LOGIC SOFTWARE ENGINEER/SDET DELHI NCR SWIGGY SOFTWARE DEVELOPMENT BENGALURU AVALARA SOFTWARE ENGINEER (WFH) MULTIPLE CITIES LENSKART FULL STACK DEVELOPER MULTIPLE CITIES ACCENTURE MEDPACE IT CUST SERVICE SOFTWARE ENGINEER MUMBAI MUMBAI GENPACT BUSINESS ANALYST DELHI NCR WELOCALIZE WORK FROM HOME MULTIPLE CITIES NTT DATA BPO ASSOCIATE DELHI NCRarrow_forwardHow can predictive and prescriptive modeling be used to measure operational performance in real-time? Do you see any potential downsides to this application? Can you provide an example?arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education





