PRINCIPLES OF INFO.SYS.(LL)>CUSTOM PKG<
12th Edition
ISBN: 9781337074674
Author: STAIR
Publisher: CENGAGE C
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Expert Solution & Answer
Chapter 6, Problem 1RQ
Explanation of Solution
Telecommunication medium:
- Telecommunication medium is the interchange of data over significant distances by electronic devices which refer to data, video, and voice transmission.
- It includes a wide range of data transmitting technologies, such as microwave communications, satellites, telephones, radio and television broadcasting, telegraphs and internets...
Explanation of Solution
Types of telecommunication medium:
- Twisted-pair wire
- Fiber-optic cable
- Coaxial cable.
Twisted-pair wire:
- Twisted-pair wire is somewhat literally a pair of insulted wires that are twisted together to help decrease noise from the external sources.
- It is the most cost-effective option of the three but also brings about high attenuation and lower bandwidth.
- There are two types of twisted-pair wires. They are unshielded and shielded twisted pair.
Fiber-optic cable:
- It contains optical fibers for transferring data via light, instead of transferring data over copper wires...
Expert Solution & Answer
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Students have asked these similar questions
• Solve the problem (pls refer to the inserted image)
Write .php file that saves car booking and displays feedback.
There are 2 buttons, which are <Book it> <Select a date>. <Select a date> button gets an input from the user, start date and an end date. Book it button can be pressed only if the start date and ending date are chosen by the user. If successful, it books cars for specific dates, with bookings saved.
Booking should be in the .json file which contains all the bookings, and have the following information:
Start Date.
End Date.
User Email.
Car ID.
If the car is already booked for the selected period, a failure message should be displayed, along with a button to return to the homepage. In the booking.json file, if the Car ID and start date and end date matches, it fails
Use AJAX: Save bookings and display feedback without page refresh, using a custom modal (not alert).
Write .php file with the html that saves car booking and displays feedback.
Booking should be in the .json file which contains all the bookings, and have the following information:
Start Date.
End Date.
User Email.
Car ID.
There are 2 buttons, which are <Book it> <Select a date>
Book it button can be pressed only if the start date and ending date are chosen by the user. If successful, book cars for specific dates, with bookings saved.
If the car is already booked for the selected period, a failure message should be displayed, along with a button to return to the homepage.
Use AJAX: Save bookings and display feedback without page refresh, using a custom modal (not alert).
And then add an additional feature that only free dates are selectable (e.g., calendar view).
Chapter 6 Solutions
PRINCIPLES OF INFO.SYS.(LL)>CUSTOM PKG<
Ch. 6.4 - Prob. 1DQCh. 6.4 - Prob. 2DQCh. 6.4 - Prob. 1CTQCh. 6.4 - Prob. 2CTQCh. 6.5 - Prob. 1DQCh. 6.5 - Prob. 2DQCh. 6.5 - Prob. 1CTQCh. 6.5 - Prob. 2CTQCh. 6 - Prob. 1SATCh. 6 - Prob. 2SAT
Ch. 6 - Prob. 3SATCh. 6 - Prob. 4SATCh. 6 - Prob. 5SATCh. 6 - Prob. 6SATCh. 6 - Prob. 7SATCh. 6 - Prob. 8SATCh. 6 - Prob. 9SATCh. 6 - Prob. 10SATCh. 6 - Prob. 11SATCh. 6 - Prob. 12SATCh. 6 - Prob. 13SATCh. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Prob. 5RQCh. 6 - Prob. 6RQCh. 6 - Prob. 7RQCh. 6 - Prob. 8RQCh. 6 - Prob. 9RQCh. 6 - Prob. 10RQCh. 6 - Prob. 11RQCh. 6 - Prob. 12RQCh. 6 - Prob. 13RQCh. 6 - Prob. 14RQCh. 6 - Prob. 15RQCh. 6 - Prob. 16RQCh. 6 - Prob. 1DQCh. 6 - Prob. 2DQCh. 6 - Prob. 3DQCh. 6 - Prob. 4DQCh. 6 - Prob. 5DQCh. 6 - Prob. 6DQCh. 6 - Prob. 7DQCh. 6 - Prob. 8DQCh. 6 - Prob. 9DQCh. 6 - Prob. 10DQCh. 6 - Prob. 11DQCh. 6 - Prob. 12DQCh. 6 - Prob. 1PSECh. 6 - Prob. 2PSECh. 6 - Prob. 1TACh. 6 - Prob. 2TACh. 6 - Prob. 1DQ1Ch. 6 - Prob. 2DQ1Ch. 6 - Prob. 1CTQ1Ch. 6 - Prob. 2CTQ1Ch. 6 - Prob. 1DQ2Ch. 6 - Prob. 2DQ2Ch. 6 - Prob. 1CTQ2Ch. 6 - Prob. 2CTQ2Ch. 6 - Prob. 1DQ3Ch. 6 - Prob. 2DQ3Ch. 6 - Prob. 1CTQ3Ch. 6 - Prob. 2CTQ3
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