Distinguish between the following javascript built-in method, Basic Computer Science

Assignment Help:

QUESTION

(a) Draw an annotated diagram explaining how data is transmitted to web servers during a standard form submit event.

(b) What in your opinion makes a bad web site? Suggest possible solutions.

(c) Distinguish between the following JavaScript built-in methods:

(i) indexOf()

(ii) charAt()

Illustrate your answer with suitable examples.

(d) Traffic researchers are monitoring road usage using a CCTV camera and they want a simple program which they can use to record the numbers of cars and trucks passing the camera position. They would like a simple applet having two buttons, one marked "Car" and the other marked "Truck" which they can press, and a simple display with two labels to show the total number of cars and trucks that are passed by. The applet must look as follows:

                                                                            502_applet.png


Related Discussions:- Distinguish between the following javascript built-in method

Binary codes, Binary Codes: We have seen earlier that digital computer...

Binary Codes: We have seen earlier that digital computers use signals that have two distinct values and there exists a direct analogy between binary signals and binary digits.

Multiplexing, draw the diagram to implement 32*1 mux by using 3 relevant ty...

draw the diagram to implement 32*1 mux by using 3 relevant type of mux

Search problems in artificial intelligence, Specifying Search Problems ...

Specifying Search Problems In our agent terms, a problem to be solved is a particular task where the agent starts with the environment in a given state and acts upon the enviro

Counters and registers, design a synchronous, recycling, MOD-12 counter wit...

design a synchronous, recycling, MOD-12 counter with D FF''s. Use the states 0000 through 1011 in the counter.

Explain initial dynamic model with example, Question 1 Explain initial dyn...

Question 1 Explain initial dynamic model with example Question 2 Discuss the importance of object orientation during system development Question 3 Distinguish between Ob

Assembly Language Project, Our instructor gave us a project in making a mec...

Our instructor gave us a project in making a mechanical game or simple device using assembly language, can anyone give me a an example of a project description for our proposal?

Choice of medium - transmission channels, Choice of Medium: All the tr...

Choice of Medium: All the transmission channels discussed in the foregoing paragraphs can be used as point to point connections or as broadcast systems. Transmitting informati

Algorithms and flowcharts, 1. Write an algorithm and draw a flowchart to ac...

1. Write an algorithm and draw a flowchart to accept the names and gross salary of 5000 employees and to generate the net pay. If the gross salary is greater than N 50,000 declare

Enterprise collaboration system, what is the goals of enterprise collaborat...

what is the goals of enterprise collaboration system?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd