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3 years ago

Build a state diagram for the “book” based upon the following information of the library.

Computers and Technology

1 answer:

frez [133]3 years ago

6 0

Answer:

Please check attachment.

Explanation:

Please check attachment. Book can be borrowed or not borrowed if not available. If not available book, request is registered and book is purchased. If book is bought then book can be borrowed. If request is cancelled then no problem or else book is assigned to the seeker(also he/she is informed) on availability. If book is available and assigned, then either book is returned within the deadline or returned after with fine or order is cancelled as its not needed anymore.

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Describe three ways to protect the computer and all peripheral devices from damage

omeli [17]

Here are three ways:

Cleaning: as applied to most things in our lives, cleaning also applies to protecting peripheral devices. To ensure the smooth running of such devices one needs to clean the dust and dirt from these devices once in a while. Make sure you disconnect the device before you eject it from the system.<span>

Follow instructions: Most devices come with a safety guide and instructions manual, always use the recommended settings for the smooth running of your system. These recommendations usually come from the manufacturer and are reliable.

<span>Surge suppressor/protector: One of the major issues faced by the users is faults caused by power surges. One needs to make sure to use a Surge Suppressor/Protector connected with the system to make sure it will not damaged with power fluctuations. </span></span>

3 0

4 years ago

Create a console application to keep track of contact information. Print the contacts of the address book in sorted order first

vaieri [72.5K]

Answer:

The code is written in C++ below with appropriate comments

Explanation:

#include <iostream>

#include <cstring> //this takes care of the customer details

//that will be imputed into the program

using namespace std;

//using user-defined struct format to store contact details

struct Contact{

char FirstName [60]; //character string for first name

char LastName [60]; //character string for last name

char PhoneNumber [30]; //character string for phone number

//this takes care of cases where international format is used

char Email [40]; //character string for email

};

int main()

{

//case example for storing values of a contact called John

Contact John;

//strcpy is used to assign character strings

//to user-defined structs

strcpy(John.FirstName,"John");

strcpy(John.LastName, "Doe");

strcpy(John.PhoneNumber,"+1234567890");

strcpy(John.Email, "johndoe @ nomail . com");

//added spaces due to regulations

//this has stored the information of Joe

//printing the contact name

cout<<"The customer is:"<<John.LastName<<" "<<John.FirstName;

//prints out the last name then first name as given

//you can edit it for the desired customers

}

3 0

3 years ago

Users connecting to a particular SSID are now claiming they cannot see the SSID. What should a technician do first, assuming the

Alexus [3.1K]

Answer:

Move closer to the wireless access point

Explanation:

6 0

4 years ago

The ipv6 address fields are 128 bits long, and as such there is no need to extend ip addressing by using either dhcp or nat (i.e

Minchanka [31]

Answer:

True

Explanation:

according to coursehero it's true

6 0

2 years ago

Looking at the code below, what happens when this onHit function runs?

inysia [295]

B dxjdbxhxbxbcjxxnxhcbfnc

7 0

3 years ago

Read 2 more answers