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<p>The __________ principle states that while designing an interactive product, the SM interfaces should have similar operations B20 and should use similar elements for similar 01 tasks. 1, Visibility Which of the following principles of SM interactive design states that it is important B20 to keep the users informed about their 02 actions?</p> <p>2, Consistency</p> <p>3, Feedback</p> <p>4, Constraints</p> <p>2</p> <p>1, Visibility</p> <p>2, Feedback</p> <p>3, Constraints</p> <p>4, Affordances</p> <p>2</p> <p>Which of the following options is a lifecycle SM model that is selected by designers when 1, Usability B20 the project is small and they want to use a engineering 03 flexible lifecycle model? model _________ requirements capture the system goals with respect to effectiveness, efficiency, safety, utility, learnability, and memorability of a product. Which of the following data gathering techniques involves having a conversation with the participants where the researcher orally solicits responses? NewTech Book Store has launched its website to sell books to its customers around the world. The website displays thumbnails of books being sold instead of displaying the names of books in text. Which of the following cognition elements has been applied by NewTech in their website?</p> <p>2, Star model</p> <p>3, Conceptual Model</p> <p>4, User's Mental Model</p> <p>2</p> <p>SM B20 04 SM B20 05</p> <p>1, Data</p> <p>2, Environmental 3, Usability</p> <p>4, User</p> <p>3</p> <p>1, Questionnaires 2, Focus groups 3, Interviews</p> <p>4, Naturalistic observation</p> <p>3</p> <p>SM B20 06</p> <p>1, Perception</p> <p>2, Attention</p> <p>3, Language</p> <p>4, Memory</p> <p>2</p> <p>NewTech Book Store has launched its website to sell books to its registered users all over the world. The website provides a link to register new users. When a new user clicks the link to register himself/herself, the New User Registration page opens in a separate window. This page is then used to enter and submit the essential user details. After the site was launched, it was observed that the feature worked fine in Windows XP Operating System (OS). However, when the same link is clicked in Mac OS or Linux OS, the page is not displayed as the new window does not get opened. In the preceding scenario, analyze and SM provide the requirements that have not B20 been considered by NewTech while 07 developing its website?</p> <p>1, Functional requirements</p> <p>2, User requirements</p> <p>3, Data requirements</p> <p>4, Non-functional requirements</p> <p>4</p> <p>A team of engineers at MobiDick, Inc. has developed a mobile phone. Before launching it in the market, they decided to test the usability and acceptance of the phone on a sample population. As per the feedback received, the team got to know that the phone is difficult to use and its features cannot be easily apprehended. Also, the user interface of the phone is very 1, The team complicated. Because of this, the team will should have now have to redesign the mobile phone. designed the physical model SM Analyze the situation and suggest which of before the B20 the following implementations could have conceptual 08 avoided this rework by the team? model.</p> <p>2, The team should have developed the users' mental model before physical model.</p> <p>3, The team should have developed the conceptual model before physical model.</p> <p>4, The team should have developed the star model before users' mental model. 3</p> <p>SM Which of the following options is NOT a B20 factor that is to be considered for selecting 09 the appropriate prototyping technique?</p> <p>1, Budget and 2, Navigation time constraints and flow 1, For better visual clarity, you should divide the screen into various functional areas.</p> <p>SM Which of the following is NOT a correct B20 guideline to be followed while designing a 10 GUI for touch screens?</p> <p>2, Menu items should be at least 3 mm in size.</p> <p>4, Location and 3, Look-and-feel of accessibility of the application stakeholders 3, The size of the push button in a touch screen should be less than 2x2 cm and they should be spread out on the screen 4, 3x3 layout with a spacing of should be used to 10 mm. enter numbers.</p> <p>4</p> <p>3</p> <p>SM B20 11</p> <p>SM B20 12</p> <p>Jim is creating a website for an organization. He needs to ensure that the links for Site Map, Contact Us, and Home should be displayed on top of all the pages of the website. Provide the strategy that Jim should adopt to display the links. Jim has been working upon a website of his organization to make sure that it gets displayed on handheld devices as well. After the launch it was observed that maximum percentage of users accessing the website over their mobile phones had to scroll down a number of screens before reaching the links pointing to relevant content. Jim's manager has now asked him to modify this new version of the website such that the users are able to find relevant</p> <p>1, Jim should create mirror links.</p> <p>2, Jim should create global links.</p> <p>3, Jim should create local links.</p> <p>4, Jim should create the links as a marquee.</p> <p>2</p> <p>1, Jim can use the linear 2, Jim can use migration the original display display</p> <p>3, Jim can use the filtered display</p> <p>4, Jim can use the splash screen display</p> <p>3</p> <p>1, The correct sequence of the working procedure for WoZ is: 1. A user sits in front of a screen that contains the rough design of the application. A developer sits behind the screen. A human typist sits in another room. 2. The user Bryan needs to develop an intelligent interacts with software-based application. Before starting the screen by with the development, he wants to first asking identify the users' expectations from the questions about application. His manager has asked him to the working of implement the Wizard of Oz (WoZ) the SM prototyping technique to accomplish the application. B20 same. Provide the correct sequence of 3. The 13 steps for implementing the same to Bryan. developer</p> <p>2, The correct sequence of the working procedure for WoZ is: 1. A user interacts with the screen by asking questions about the working of the application. 2. The human typist types the conversation. 3. This conversation is analyzed to gather feedback. 4. The feedback is shared with the designer, who then incorporates the changes in the design.</p> <p>3, The correct sequence of the working procedure for WoZ is: 1. A user sits in front of a screen that contains the rough design of the application. A developer sits behind the screen. A human typist sits in another room. 2. The user interacts with the screen by asking questions about the working of the application. 3. The developer answers the user. 4. The human typist types the conversation. 5. The designer incorporates the</p> <p>4, The correct sequence of the working procedure for WoZ is: 1. A developer sits in front of a screen that contains the rough design of the application. A user sits behind the screen. 2. The developer interacts with the screen by asking questions about the working of the application. 3. The user answers the developer. 4. The human typist types the conversation. 5. This conversation is analyzed to gather feedback. 1</p> <p>1, Stage 1: In the first stage, the experts are briefed about what they are expected to do. Stage 2: In the second stage, experts may evaluate a product in two Morrison needs to get the website phases, look developed by his team to be tested for and feel of the usability. Morrison has certain predefined product in the parameters for the evaluation. Therefore, first phase and he wants to get the heuristic evaluation specific SM performed for the website. Provide him with usability B20 the sequence of stages for implementing features in the 14 the same. second phase. A team of software engineers at NewTech Labs needs to develop a console-based operating system. The operating system should respond to the commands typed by the users in the console window. Before starting with the development, the manager wants a conceptual model to be developed by the team. You need to identify, from the SM following options, the type of conceptual B20 model that should be developed for the 15 operating system being developed.</p> <p>2, Stage 1: In the first stage, experts may evaluate a product in two phases, look and feel of the product in the first phase and specific usability features in the second phase.</p> <p>3, Stage 1: In the first stage, the experts are briefed about what they are expected to do. Stage 2: In the second stage, experts come together to share their findings, which includes analyzing the problems encountered and Stage 2: In the suggesting second stage, appropriate the experts are solutions. then briefed Stage 3: In the third about what they stage, experts may are expected to evaluate a product do. in two phases, look</p> <p>4, Stage 1: In the first stage, experts come together to share their findings, which includes analyzing the problems encountered and suggesting appropriate solutions. Stage 2: In the second stage, experts may evaluate a product in two phases, look and feel of the product in the first phase and specific usability features in 1</p> <p>1, The conceptual model should be instructionbased.</p> <p>2, The conceptual model should be conversationbased.</p> <p>3, The conceptual model should be based on direct manipulation.</p> <p>4, The conceptual model should be exploring and browsing-based.</p> <p>1</p> <p>SM B20 16</p> <p>SM B20 17</p> <p>Alice needs to develop a conceptual model for a car game being developed by her team. The game requires the players to select race tracks, cars, and car specifications. The players can also select whether the gear mode for their selected car should be automatic or manual. In addition, the players can also change the color of their cars. Identify the model that best suits the game. In addition, provide the reason because of which Alice should develop that model. While giving a lecture on principles of interactive design, John informed the participants that they could reduce the number of errors in an application by making the administrator-related features as inactive when a normal user works on the application. He further informed the participants that this is an implementation of the visibility principle of interactive design. Analyze whether the knowledge imparted by John regarding the design principle is correct. If not, provide the correct information that John should have given to the participants?</p> <p>1, Alice should develop an exploring and browsing-based model for the game because the game involves exploring and browsing for the car models.</p> <p>3, Alice should 2, Alice should develop a develop an manipulating and instructionnavigating-based based model for model for the game the game because the game because the requires users to user will be select, move, and giving drag elements of commands and the game just as controlling the they would do in game. the physical world.</p> <p>4, Alice should develop a conversationbased model for the game because the users are required to search for particular information while using the game.</p> <p>3</p> <p>1, Yes, the principle specified by John correctly identifies the knowledge imparted to the participants.</p> <p>2, No. The principle that reflects the knowledge imparted by John is the Consistency principle.</p> <p>3, No. The principle that reflects the knowledge imparted by John is the Affordances principle.</p> <p>4, No. The principle that reflects the knowledge imparted by John is the Constraints principle.</p> <p>4</p> <p>Joanna is creating an application that displays the current time to the users. In addition to displaying the time, she wants to give the users the flexibility of viewing either an analog clock or a digital clock. However, she needs to ensure that the time displayed in either of the interface is always correct. She has decided to use Vector graphics to implement this functionality in the application. Analyze if Joanna will be able to SM accomplish the requirement. If not, provide B20 from the following options, the feature that 18 will enable her to implement the same.</p> <p>1, Yes. The required functionality can be implemented by using Vector graphics.</p> <p>2, No. The required functionality can be implemented by using Lookless controls in the application.</p> <p>3, No. The required functionality can be implemented by using the Grid layout control in the application.</p> <p>4, No. The required functionality can be implemented by using Canvas layout in the application. 2</p> <p>You are creating a Web application that displays various wildlife images to the users. One page may display 4 to 5 images to the users. To avoid overlapping of the images on the page, you have decided to SM place them by specifying x and y B20 coordinates. Which of the following layouts 19 will you use to accomplish the same? 1, Grid layout Jenny is required to conduct an interview for a number of participants. She needs to gather data regarding personal details and academic qualifications of each of the participants. She has a set of questions which she will be asking in a particular SM sequence from each participant. Identify the B20 type of interview that Jenny is implementing 1, Structured 20 in the current scenario. interview SM Which of the following model is used when B20 the user wants to search for particular 21 information or wants to discuss an issue?</p> <p>2, Dock panel</p> <p>3, Stack panel</p> <p>4, Canvas layout</p> <p>4</p> <p>2, Unstructured interview</p> <p>3, Semi-structured interview</p> <p>4, Group interview</p> <p>1</p> <p>1, Instructionbased model</p> <p>3, Manipulating and 4, Exploring and 2, Conversation- navigating-based browsing-based based model model model</p> <p>2</p> <p>SM B20 The _________ prototyping technique 22 describes each action sequentially.</p> <p>1, storyboard</p> <p>2, sketching</p> <p>3, Wizard of Oz</p> <p>4, computer-based simulation 1</p> <p>SM B20 _________ screen controls can be used to 23 set attributes, properties, or values. 1, Selection SM B20 In _______ layout, controls are placed in 24 the form of x and y coordinates. SM B20 Which of the following options is NOT a 25 direct observation technique? Which of the following keywords is used to resolve ambiguity between instance SM variables and parameters? In addition, it is B20 also used to pass the current object as a 26 parameter to another method? SM B20 Which of the following files contains the 27 code for the Java Virtual Machine (JVM)? SM Which of the following keyword declares B20 that the attribute is accessible only to the 28 methods within the same class? SM B20 Which of the following options is used to 29 declare and initialize a character variable?</p> <p>2, Text entry</p> <p>3, Operable</p> <p>4, Canvas</p> <p>1</p> <p>1, grid</p> <p>2, canvas</p> <p>3, dock panel</p> <p>4, stack panel</p> <p>2</p> <p>2, Audio 1, Notes and a recording and a still camera still camera 3, Video camera</p> <p>4, Interaction logging</p> <p>4</p> <p>1, super</p> <p>2, this</p> <p>3, abstract</p> <p>4, static</p> <p>2</p> <p>1, .java file</p> <p>2, .class file</p> <p>3, .jar file</p> <p>4, .mf file</p> <p>2</p> <p>1, public</p> <p>2, private</p> <p>3, default</p> <p>4, protected</p> <p>2</p> <p>1, Char ch = "S";</p> <p>2, char ch = "S"; 3, Char ch = 'S';</p> <p>4, char ch = 'S';</p> <p>4</p> <p>You have written th...</p>

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