Javascript Essays (Examples)

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How will JavaScript Technology change my life

The best benefit of all of learning JavaScript, its syntax, integration with XML and AJAX is the how marketable this skill is today. Being able to define which rich client is best for a given need is an essential skill going forward in any programming or technical career (Zeichick, 2008). JavaScript will hopefully give me an opportunity to earn more money over time.

What are the Similarities between Java vs. JavaScript

Both Java and JavaScript allow programmers to create Web content with a high degree of freedom and ability to tailor the integration of third party applications online. Both also support XML integration that is a core technological element of AJAX (Serrano, Aroztegi, 2007). Both also support programming syntax that are entirely object-oriented, and both have been written to support CGI functionality and both have security features built in.

What are the Similarities between JavaScript vs. DHTML

JavaScript….

Java vs Javascript
PAGES 3 WORDS 923

Java vs. JavaScript
Java was introduced by Sun Microsystems in 1995. The programming language designed for use in the distributed environment of the Internet (TechTarget). Although it was designed to have the "look and feel" of the C++ language, it offers greater ease of use and enforces an object-oriented programming model. Programmers can use Java to create complete applications that may run on a single computer or be distributed among servers and clients in a network. Programmers can also use Java to build a small application module or applet for use as part of a Web page. Applets make it possible for a Web page user to interact with the page.

JavaScript is an interpreted programming or script language created by Netscape to integrate the functionality of Java with HTML (TechTarget). It is similar in capability to Microsoft's Visual asic, Sun's Tcl, the UNIX-derived Perl, and IM's Rexx. Script languages are easier….

Cross Platform Mobile and Web
PAGES 63 WORDS 17284

82).
Both desktop and Web widgets have the same basic components. Fundamentally, they use Web compatible formats, even if intended to run in a desktop environment. This means that the core of the widget is HTML and CSS code which contains the actual content of the widget, namely text, linked images/video or content pulled from a server of Web service. Alternatively, the widget content can be created using Flash, although this may limit its use on some mobile devices. The content is contained within an XML file that provides essential metadata about the widget, such as its name, version, language, etc. The third component of most widgets is JavaScript, which is used to provide the programming logic behind any interactivity in the widget. To make widgets run in different environments typically necessitates only changing elements of the metadata contained in the XML file. There are sites such as Wix.com or….

Is Dhtml Dead
PAGES 2 WORDS 689

DHTML dead?
In the view of many pundits there seems to be little doubt that DHTML has seen its best days and is, in terms of serious development, a dead issue. As Russell Jones writing for DevX.Com, states:

The bottom line is: DHTML is dead for serious application development; browsers, as application delivery platforms, are past their peak; and the future of distributed, interactive applications -- at least on Windows -- belongs to .NET. If you're developing these types of applications and you're not learning .NET, you may want to rethink your career plans.

(Jones R.A.)

This view points to a number of issues relating to the present status and future of DHTML -- including the fact that there are numerous alternatives technologies which are more innovative and practically interesting from a developer's point-of-view.

riefly, at present there are a number of opposing points-of-view. On the one hand there are those who discount DHTML….

The protocols for such services are often difficult to distinguish from line noise. Even if such services were not trying to make their protocols difficult to reverse-engineer, Jabber's would likely still be easier to work with because of its XML basis. Software which supports XML can easily handle supporting new XML document tyes, such as the Jabber protocol, and a raw dump of the traffic would look familiar to anyone who has built a web page: tag-based markup intended to be human-readable.
When the World Wide Web was new, many predicted that it would replace traditional desktop applications. Java applets were usually the means by which this was to happen, though in reality they have much in common with regular desktop applications. Using normal web pages as a user interface to an applications has significant disadvantages relative to a normal desktop application, most of which are related to the fact….

Internet Explorer and Netscape Browsers
Most people in 2005 have accessed the orld ide eb, and chances are, they used Microsoft Internet Explorer to do it. In 1995, the situation was quite different; far fewer people had accessed the eb, and most of those who had used Netscape Navigator. Microsoft saw Netscape and the eb as a competitive threat to its operating system business, and launched its own browser to compete. The release of version 2 of each browser represented the real beginning of the "browser wars" of the 1990s. Netscape Navigator 2.0 is a more mature product than Microsoft Internet Explorer 2.0, however, Internet Explorer 2.0 has several user-interface features that are better designed. Internet Explorer is less focused on directing users to specific websites than Netscape is, and appears cleaner as a result. Netscape's menus offer more options that those in Internet Explorer, but many of those are….

(Hackers Chronology,
2006).

1989

The first case of cyber espionage is recognized in Germany (west). This reportedly involved the CHAOS computer club.

"Mentor releases the hacker manifesto Conscience of a hacker, which ends with the intriguing line: 'You may stop the individual, but you can't stop us all.'" (Hackers Chronology, 2006).

1990

Electronic Frontier, Freedom on the Internet advocacy group, is launched

Polymorphic viruses (which modifies themselves when they spread), along with other sophisticated kinds of viruses, such and multipartite viruses (infecting multiple locations in the machine) appear.

During the first acknowledged major computer bank hack, First National Citybank of Chicago loses 70 million U.S.$

Kevin Lee Poulsen, Hacker Dark Dante, is arrested after a 17-month search. He had obtained numerous military secrets.

Mitnick and Shimomura lock horns. (Hackers Chronology, 2006).

1993

The first Def Con hacking, was supposed to be a one-off-knees-up to bid good-bye to BBS's (outdated by the web), conference occurs in Las Vegas. This event became so….

Designing XML Databases
PAGES 20 WORDS 7877

Designing XML Databases
What exactly is a 'web-enabled database? The World Wide Web, as everyone knows, provides the user with a host of tools with which he cane gain access to information and knowledge on the Internet and browse for information using web browsing technologies. Numerous people also use web browsing in order to deliver marketing messages, advertising information, promotional material for any products, and so on. However, what is most surprising is the fact that the World Wide Web is rarely, if ever, used for what it really must be used for: the provision to interactive business information on the Internet, through which an organization may make any number of queries for information and then gain access to the information that the queries generate. An organization can also place orders on the World Wide Web, and get all its numerous statements and records updated constantly through the browser services provided….

Auditing, Monitoring, Intrusion Prevention, Detection, and Penetration Testing
The network vulnerability is a major security weakness that allows an attacker reducing computer information assurance. Vulnerability intersects three elements: a system flaw, the attacker is having access to the flaw, and ability to exploit the flaw. Thus, a security risk is classified as a vulnerability that is tied to a great significant loss. The vulnerability can erode data confidential, system integrity and availability of data.

The objective of this study is to carry out analysis of two research articles that discusses the network vulnerabilities in the IT environment. (Jackson, et al.2008, Sommer, et al. 2003). Both articles believe that attackers exploit the network vulnerabilities to inflict damages in the information systems. Moreover, the two articles agree that the traditional securities such as network IDS (intrusion detection system) (Sommer, et al. 2003) and DNS pinning (Jackson, et al.2008) are no more effective in guiding….


The responsibility to seek out and use the most appropriate form of protection for a particular system lies with its user. If a user does not regard these duties with the appropriate seriousness, the consequences could be dire indeed. Another very threatening form of computer crime is the phishing scam.

Phishing

Phishing involves email from an apparently legitimate source such as a bank or other place of business that requires the user to respond with personal information. Most commonly, banks are used as a front for these scams. The most common messages of this type is that a user's account has been disabled and will only be reinstated once the apparent company has received the specific requested data. When a user sends this data, the criminal can then use it for his or her own purposes, such as identity theft or credit card fraud.

According to WiredSafety.org (2011), phishing criminals target a very….

Internet and Its Impact on
PAGES 5 WORDS 1450

One of the best examples of a mash-up being made possible by the AJAX programming language is the work of Dr. Hans Rosling and his apMinder program at apminder.org (Phelps, Cseh, 2009). Dr. Rosling has taken the data set from the United Nations and added in analytics to determine the correlation of income to health. He is a regular speaker at TED (Technology, Entertainment & Design) Conferences and is considered one of the top 20 presenters of all time at this distinguished and prestigious global conference. His insights into the correlation of income and health have been widely used by governments globally and he is a frequent lecturer at the U.S. State Department. Dr. Rosling's insights are well worth listening to on the TED site and also working with his apminder.org application as well. If JAX had not been invented and the rapid gains in programming performance not achieved,….

Beyond Web 2 0 Provides a
PAGES 3 WORDS 844

0, encompassing data aggregation, the ability to manage projections of data from content repositories and the ability to create cross-products or mash-ups. The article's title connotes this ambitious direction, and the author delivers with some excellent insights as well. The article concludes with the section, the User-Oriented Web: A Total Perspective section that discusses how aggregation, projection and mashups will impact users, the author ties together the progression of technological developments from a technological and process standpoint effectively. The significance of the article is both as a refresher of key concepts but also of explanations of how to web gadgets are going to revolutionize Web application development as well.
Lessons Learned

This is an excellent article for refreshing ones' knowledge of the core building blocks of Web software development, in addition to defining how best to interpret and put into context the rapidly growing popularity of AJAX in the context of Web….

Cobol Overview of a Third
PAGES 18 WORDS 4692

This is unlikely to change short of an amazing new technological innovation that takes "natural" language capability and programming to a new level. Let us now compare how COOL meets the needs of organizations working in various industries. The next section will help clarify why COOL is in such demand among commercial enterprises worldwide.
Chapter 3 - COOL and Organizational Goals

This section analyses how COOL supports organizational goals. COOL supports organizational goals in many ways. It is an adept and multi-faceted programming language that provides organizations the ability to manage data in many departments. It is useful for financial analysis, for shipping and inventory maintenance, for the creation of reports and data management systems and for linking various units within the organization. Each of these key features is described in more detail below.

Decision support systems such as that COOL can help facilitate are critical for supporting all levels of the….

Information Security
PAGES 4 WORDS 1774

Security
Mobile Code

Mobile code creates a required programming device to provide adaptability to form distributed systems for the Internet viz. Java Applets. (Mobile Code Security) Mobile code may be defined as small bits of software, which can without a user initiating action or even without his knowledge, be automatically downloaded into the workstation and executed. Without suitable controls appropriately positioned, there is the possibility of security risks, as these executable programs are downloaded from a server. Though mobile code meets the demand for functionality, it is necessary to protect any organization's system and networks from malicious mobile code, by writing a suitable security policy. (Writing Mobile Code Policies) Every initiator has the capability to generate independent mobile agents that can remit to unrestricted number of hosts and thereafter come back to the initiator. (Mobile Code Security)

A user was to be allowed to download a small piece of software, which enabled….

0 are used in organizations to provide an access to high levels of the scale without an enormous costs of traditional infrastructure. Both increase performance given that the clients who are the organizations have data centers across the globe that keeps the processing reasonably close to accessing it over the network. Organizations use cloud computing and web 2.0 to strategically cut the cost of driving innovation and to be ready for the prime-time use in the enterprise environments (O'eilly, 2008).
Technologies required for web cloud computing and Web 2.0

The technologies required for the development of web 2.0 includes Ajax and JavaScript such as prototype. The Ajax programming normally uses the JavaScript in uploading and downloading the new data stored in the web server without reloading now and then. The interaction between users within the page is enabled by the communication taking place between the data requests that goes to the server….

image
2 Pages
Thesis

Education - Computers

Javascript Despite Its Name Javascript

Words: 580
Length: 2 Pages
Type: Thesis

How will JavaScript Technology change my life The best benefit of all of learning JavaScript, its syntax, integration with XML and AJAX is the how marketable this skill is today.…

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3 Pages
Term Paper

Education - Computers

Java vs Javascript

Words: 923
Length: 3 Pages
Type: Term Paper

Java vs. JavaScript Java was introduced by Sun Microsystems in 1995. The programming language designed for use in the distributed environment of the Internet (TechTarget). Although it was designed to…

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63 Pages
Thesis

Education - Computers

Cross Platform Mobile and Web

Words: 17284
Length: 63 Pages
Type: Thesis

82). Both desktop and Web widgets have the same basic components. Fundamentally, they use Web compatible formats, even if intended to run in a desktop environment. This means that…

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image
2 Pages
Term Paper

Education - Computers

Is Dhtml Dead

Words: 689
Length: 2 Pages
Type: Term Paper

DHTML dead? In the view of many pundits there seems to be little doubt that DHTML has seen its best days and is, in terms of serious development, a…

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4 Pages
Term Paper

Education - Computers

XML and Information Systems XML

Words: 1319
Length: 4 Pages
Type: Term Paper

The protocols for such services are often difficult to distinguish from line noise. Even if such services were not trying to make their protocols difficult to reverse-engineer, Jabber's…

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5 Pages
Term Paper

Education - Computers

Comparison of Internet Explorer and Netscape Browsers

Words: 1469
Length: 5 Pages
Type: Term Paper

Internet Explorer and Netscape Browsers Most people in 2005 have accessed the orld ide eb, and chances are, they used Microsoft Internet Explorer to do it. In 1995, the…

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35 Pages
Term Paper

Education - Computers

Computer Hacker Nefarious Notions III

Words: 9646
Length: 35 Pages
Type: Term Paper

(Hackers Chronology, 2006). 1989 The first case of cyber espionage is recognized in Germany (west). This reportedly involved the CHAOS computer club. "Mentor releases the hacker manifesto Conscience of a hacker, which…

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20 Pages
Term Paper

Education - Computers

Designing XML Databases

Words: 7877
Length: 20 Pages
Type: Term Paper

Designing XML Databases What exactly is a 'web-enabled database? The World Wide Web, as everyone knows, provides the user with a host of tools with which he cane gain access…

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10 Pages
Research Paper

Information Technology

Auditing Intrusion Prevention Detection and Penetration Testing

Words: 3042
Length: 10 Pages
Type: Research Paper

Auditing, Monitoring, Intrusion Prevention, Detection, and Penetration Testing The network vulnerability is a major security weakness that allows an attacker reducing computer information assurance. Vulnerability intersects three elements: a system…

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image
8 Pages
Term Paper

Education - Computers

Personal Security and the Internet

Words: 2573
Length: 8 Pages
Type: Term Paper

The responsibility to seek out and use the most appropriate form of protection for a particular system lies with its user. If a user does not regard these duties…

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image
5 Pages
Term Paper

Education - Computers

Internet and Its Impact on

Words: 1450
Length: 5 Pages
Type: Term Paper

One of the best examples of a mash-up being made possible by the AJAX programming language is the work of Dr. Hans Rosling and his apMinder program at…

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image
3 Pages
Research Proposal

Education - Computers

Beyond Web 2 0 Provides a

Words: 844
Length: 3 Pages
Type: Research Proposal

0, encompassing data aggregation, the ability to manage projections of data from content repositories and the ability to create cross-products or mash-ups. The article's title connotes this ambitious direction,…

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image
18 Pages
Term Paper

Education - Computers

Cobol Overview of a Third

Words: 4692
Length: 18 Pages
Type: Term Paper

This is unlikely to change short of an amazing new technological innovation that takes "natural" language capability and programming to a new level. Let us now compare how…

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image
4 Pages
Term Paper

Education - Computers

Information Security

Words: 1774
Length: 4 Pages
Type: Term Paper

Security Mobile Code Mobile code creates a required programming device to provide adaptability to form distributed systems for the Internet viz. Java Applets. (Mobile Code Security) Mobile code may be…

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image
2 Pages
Research Paper

Education - Computers

Information System Management-Cloud Computing Web

Words: 648
Length: 2 Pages
Type: Research Paper

0 are used in organizations to provide an access to high levels of the scale without an enormous costs of traditional infrastructure. Both increase performance given that the clients…

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