Graphical Representation of Data. SINGLETON SET: A set is known as singleton set contains only single element in it, For ex, A = {5}. The plasma panels, thin film electro-luminescent displays are the examples.The Non-emissive are optical effects to convert the sunlightor light from any other source to graphic form. Though one of the easy and understandable ways of representing a function, it is not always easy to get the formula of the function. BST is a collection of nodes arranged in a way where they maintain BST properties. Utility What converts and executes one statement at a time? These are pictorial representations of sets which help to show the operations of a union, an intersection, a difference, and a complement. Liquid crystal display is an example. Following is a pictorial representation of BST − 1. What do you mean by emissive and non-emissivedisplays? Representation of a Function- Visual. Interpreter What includes the programs or instructions? MCQ on Management Information System. Which of the following is a pictorial representation of an algorithm? A graphical presentation (GR) is the easiest way to depict a given set of data. 20. pictorial representation in order to balance the dominant theory and to provide a broad perspective for viewing children’s drawings and adults’ art images together. It is a visual display of data and statistical results. GR is often more effective than presenting data in tabular form. Solution – Since every set , is reflexive. How many lines can pass through two given points? Representation. Students are advised to solve the Data Handling Multiple Choice Questions of Class 7 Maths to know different concepts. 19. Flowchart What is the smallest unit of information a computer can understand and process? The poset is denoted as .” Example – Show that the inclusion relation is a partial ordering on the power set of a set . Here a motor and a generator are coupled together using a single shaft; they are wound around a single rotor. This way of representation is very easy to understand. They also find application in isolation of electrical loads from the supply line. The emissive display converts electrical energy into lightenergy. Next. Practicing the MCQ Questions on Data Handling Class 7 with answers will boost your confidence thereby helping you score well in the exam. Universal Set The set that contains everything. Data Handling Class 7 MCQs Questions with Answers. Software A set together with a partial ordering is called a partially ordered set or poset. It is also sometimes called as unit set. EMPTY SET or NULL SET: A empty set is the one which does not contain any element in it. Algorithm and Flowcharts MCQs Set-4 Contain the randomly compiled multiple choice Questions and answers from various reference books and Questions papers for those who is preparing for the various competitive exams and interviews. The set is denoted by the symbol and n() = 0, as the set is empty. (i) 1 (ii) 2 (iii) 3 (iv) Infinite If and then , which … 3. capture and … The data which has been represented in the tabular form can be displayed in pictorial form by using a graph. Each node has a key and an associated value. While searching, the desired key is compared to the keys in BST and if found, the associated value is retrieved. What is the pictorial representation of a program or algorithm? This is basically the graphical representation of functions. Bit Which is a program that make easy to use a computer? Motor generator set are also used to convert voltage, phase and frequency of power. 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