interface; on these interfaces we will create a drop down list for correct answer option in the multiple choice section and a radio button for correct answer option in the true and false section. A save button will be created to save the various inputs of the question type to the proposed database. To this end, screen shots of the aforementioned interfaces will be attached in the appendix of this dissertation when implemented. The pages will be developed using PHP with added functionality by using JavaScript and CSS style rules, which will be applied to improve the look and feel of the interface. The interface design will be achievable due to its dependency on the web server. Communication between the interface for the CALTDM and the web …show more content…
As seen in Figure 8, this component is described as the core business logic or application functionality, or system utilities. In this case, this layer is the main building block for the CALTDM. We are going to install and make use of apache web server, which is a HTTP server. The server is an open source solution stack package, which will be downloaded and configured for use on our local machine, and can be found on the following site [https://www.apachefriends.org/index.html].
This server will allow the CALTDM to process data by posting HTTP requests and receiving HTTP response from the web server. This is called a process, because the communication between the web server and other components of the system is in a cyclic manner which we will be discussing in the next subsection. To this end, we are going to use PHP embedded in HTML to communicate with the web server.
3.7.1 Request Response Cycle of CALTDM
This cycle describes the way CALTDM will utilize a HTTP request using PHP and the webserver. This communication will require a user to use a web browser to post request so that the webserver can process the request. Using a URI in the browser window will trigger this process. The URI is the uniform Resource Identifier address. In our case an example of an event for the URI will be:
Localhost/CalProject/index.php
The URI as described above is a string of characters that is
The first versions of WWW ((what most people call “The Web”))) provide means for people around the world to exchange information between, to work together, to communicate, and to share documentation more efficiently. Tim Berners-Lee wrote the first browser (called WWW browser) and Web server in March 1991, allowing hypertext documents to be stored, fetched, and viewed. The Web can be seen as a tremendous document store where these documents (web pages) can be fetched by typing their address into a web browser. To do that, two im- portant techniques have been developed. First, a language called Hypertext Markup Languag (HTML) tells the computers how to display documents which contain texts, photos, sounds, visuals (video), and animation, interactive
When you are examined with multiple choice items, you rely on ____________ to select an answer from the alternatives.
| A Control ____ asks a series of questions and then uses your answers to create a control on a form or report. b.
Structured Questions: (p167) provide a subject with responses to the question for them to choose from.
Constructed Response Directions: Read each question carefully and write your response in the space provided following each question. Your responses will be evaluated on content accuracy and organization.
This examination paper consists of two parts - Part A and Part B Part A consists of 20 multiple choice questions each worth one (1) mark. Answer all the questions in Part A on the answer sheet provided, using pencil only: (a) Print your student number, name and initials in the space provided and mark the appropriate boxes below your student number, name and initials. (b) For each question, mark the appropriate response (a), (b), (c), or (cl). There is only one correct response to each question in Part A.
Multiple-choice questionnaires were used for Experiment 1 to identify false answers. Experiment 2 was partially done online, which allowed the stu8dents to make choices without direct contact with the authors of the study.
A functional Information Technology (IT) system requires all the individual technologies involved to work together to achieve its intended purpose. If one of these technologies fails to perform, the entire system becomes vulnerable to breakdown and failure. In this complex relationship, each component is a receiver as well as a provider of services and data. I will make a connection between core technologies to show how they work together. We will concentrate of the most common and important computer technologies, these include; computers programs, databases, networks, web systems, and security assurance.
Currently each module will contain a short video presenting the lesson with a pull down tab depicting the dialog and images from the video. Following the video and text there will be a game testing the user on the lesson they have just reviewed. Lastly, each module will conclude with a short assessment including either multiple choice or matching questions.
There are basically two test construction response formats: selected-response and constructed-response formats. Multiple choice selection, matching, and binary-choice items (true/false or yes/no) figure among the selected-response formats. Short-answered items and essays figure amongst the constructed response formats. They all have their advantages and disadvantages. Selected response formats share some common advantages: vast amount of knowledge can be measured in a relatively short period, provide accurate interpretation scores, premises are concise and easy to construct, and can be scored by computer.
2. Describe how COMPSTAT, as an information system (IS), implements the four (4) basic IS functions:
Coding provides identification for specific themes in the data. Individual responses will be listed then consolidated into exclusive numeric codes for each specific category. Each code will illustrate each possible outcome by categorizing answers through similarities. Data entry for closed ended questions will be simpler, because only three of the questions were open-ended. Most patterns can be realized through the closed-ended questions. Time can be saved and biased can be removed by analyzing each individual response and categorizing them by identifying patterns and giving them codes. Open-ended questions can be coded and filtered to be analyzed as well through similarities. Coding is important, because results can be more easily checked through subgroups than individual answers per respondent.
Many years ago, as many of us must have noticed most websites that were running had plain and simple web pages with some animation in the form of gif files. Companies like Apple then broke the ice and came up with elegantly designed websites that looked really engaging and simple to navigate. Things started to evolve from then onwards. In addition to just writing HTML for web pages and saving them on a server, web developers started to come up with better ways of making these pages further interactive. The thought was great but there was an issue and that was one could only get static content. What if one wanted to notify others of how many people came to visit their website or what if you wanted to capture data from an online form? That was the moment when people started to turn towards CGI and Perl scripts. These scripts were special codes that used to run on the web server and could act as an interface between the file systems and/or the database.
Most firms try their best to protect the data entry process in their companies. As a result, the current computing platforms come with a variety of applications. Some applications come with forms, which expect a user to fill in particular details. To use them, consumers require various interactive components to help them maneuver a page and operate applications. Besides, most website pages will incorporate input controls into their forms to help consumers utilize applications conveniently. The user interfaces will ensure that data entered is secure, safe, complete, and accurate. In this context, users can enter data online or through automated processing platforms. According to Veatch and Senning (2009), Input controls refer