{"id":11912,"date":"2019-12-12T18:00:51","date_gmt":"2019-12-12T12:30:51","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=11912"},"modified":"2021-07-02T15:42:27","modified_gmt":"2021-07-02T10:12:27","slug":"1st-puc-computer-science-question-bank-chapter-14","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/1st-puc-computer-science-question-bank-chapter-14\/","title":{"rendered":"1st PUC Computer Science Question Bank Chapter 14 Structures"},"content":{"rendered":"

You can Download Chapter 14 Structures Questions and Answers, Notes, 1st PUC Computer Science Question Bank with Answers<\/a> Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations.<\/p>\n

Karnataka 1st PUC Computer Science Question Bank Chapter 14 Structures<\/h2>\n

1st PUC Computer Science Structures One Mark Questions and Answers<\/h3>\n

Question 1.
\nDefine structure.
\nAnswer:
\nA structure is a collection of variables which can be of the same or different types.<\/p>\n

Question 2.
\nWhat is the use of structures?
\nAnswer:
\nStructures can be used to handle a group of logically related data items like register number, student name, subject marks, etc., under a single name.<\/p>\n

\"KSEEB<\/p>\n

Question 3.
\nWhat is the purpose of a struct keyword?
\nAnswer:
\nIt is the reserved or keyword, used in structure definition.<\/p>\n

Question 4.
\nWhat is a structure tag?
\nAnswer:
\nStructure tag is a name given by the programmer and used to identify the structure during future re-definitions.<\/p>\n

Question 5.
\nWhat is a structure template?
\nAnswer:
\nThe list of all the structure members is called a template.<\/p>\n

Question 6.
\nWhat purpose does structure definition serve?
\nAnswer:
\nThe structure definition acts as a blueprint for the creation of variables.<\/p>\n

Question 7.
\nHow is a member of a structure accessed?
\nAnswer:
\nThe member of the structure is accessed by using the dot (.) operator.<\/p>\n

\"KSEEB<\/p>\n

Question 8.
\nWrite the declaration syntax for a structure variable.
\nAnswer:
\nThe general syntax for declaration of structure variable is Structurename variable;<\/p>\n

Question 9.
\nDefine nested structures.
\nAnswer:
\nWhen a structure is defined as a member of another structure the embedded structure is called a nested structure.<\/p>\n

Question 10.
\nWhat is an array of structures?
\nAnswer:
\nArray of structure is a collection of array elements in which, each element of the array is a structure.<\/p>\n

1st PUC Computer Science Structures Two\/Three Marks Questions and Answers<\/h3>\n

Question 1.
\nGive the difference between array and structure.
\nAnswer:
\nAn array is a collection of similar data elements under a single name whereas structure is a collection of dissimilar data elements under a single name.<\/p>\n

Question 2.
\nGive the declaration of structure.
\nAnswer:
\nstruct <structure-tag>
\n{
\n<data_type> <member variablel><\/em>
\n<data_type> < member variable2><\/em> list of members<\/em>
\n<data_type> < member variable3><\/em>
\n} <structure-variable-name 1>, <structure-variable-name2>;<\/em><\/p>\n

Question 3.
\nWrite the structure definition to store name of the student, register number, class.
\nAnswer:
\nstruct student
\n{
\nint SP regno;
\nchar name[50];
\nchar class[6];
\n};<\/p>\n

\"KSEEB<\/p>\n

Question 4.
\nHow is a structure initialized? Give an example.
\nAnswer:
\nInitialization is done at the time of declaration of a variable. For example
\nStudent S2 = {100,17,\u201dAniket\u201d,92};<\/p>\n

Question 5.
\nHow are structure members accessed? Give an example.
\nAnswer:
\nThe accessing of data of the members is done by using the following format:
\nstructure variable.member name
\nfor example cin>>s1.rollno>>s1.age>>s1.name>>s1.marks;<\/p>\n

Question 6.
\nHow is an array of structure declared? Give an example.
\nAnswer:
\nThe array of structure is a collection of array elements in which each element is a structure in the array.
\nFor example,
\nstruct student
\n{
\nint regno;
\nchar name [50];
\nchar class [6];
\n} s[100];<\/p>\n

1st PUC Computer Science Structures Five Marks Questions and Answers<\/h3>\n

Question 1.
\nExplain the elements of structure definition. Give an example.
\nAnswer:
\nstruct <structure-tag><\/em>
\n{
\n<data_type> <member variable 1><\/em>
\n<data_type> < member variable2> list of members<\/em>
\n<data_type> < member variable3><\/em>
\n} <structure-varable-namel>, <structure-varable-name2>;<\/em>
\n1. struct:
\nIt is the reserved or keyword used in structure definition.<\/p>\n

2. <structure-tag>:
\nIt is the name given by the programmer and used to identity the structure in future re-definitions. They are used to declare structure variables.<\/p>\n

3. <data-type>:
\nAny valid data type in \u2018C’.<\/p>\n

4. < member variable 1…4>:
\nare names of the variables.<\/p>\n

5. <structure-variable-name 1 ,.2>:
\nIt is used to access the members of the structure.
\nExample:
\nstruct student
\n{
\nint SP regno;
\nchar name[20];
\nchar class[5];
\nchar combination[4];
\nfloat fees;
\n} st1, st2, st3;<\/p>\n

\"KSEEB<\/p>\n

Question 2.
\nWrite the different methods of structure initialization.
\nAnswer:
\nA struct variable can be initialized, like any other data variables in C++, at the time it is declared. We could use:
\nstruct student {
\nchar name[20];
\nint regno;
\nfloat fees;
\n} s1 = {\u201cram\u201d, 25,24000.50};
\nor
\nstudent s1 = {\u201cram\u201d, 25,24000.50};<\/p>\n

Question 3.
\nExplain the nesting of structures with an example.
\nAnswer:
\nA structure defined as a member of another structure is called a nested structure.
\nExample of a nested structure:
\nstruct date
\n{
\nint\u00a0 day;
\nint\u00a0 month;
\nint\u00a0 year;
\n};
\nstruct student
\n{
\nint regno;
\nchar name[20];
\nchar class[10];
\nstruct date dob;
\nstruct date admission date;
\n}st1, st2, st3;
\nIn the above example, st1, st2, and st3 are the structure variable of type student and date is a structure definition. The members of student structure are regno, is an integer data type, name and class which are char type and dob admission date are date structure type variable members. The dob and admission date are and the structure variable who are members of another structure.<\/p>\n

\"KSEEB<\/p>\n

Question 4.
\nExplain the use of an array of structures with an example.
\nAnswer:
\nThe use of arrays in the place of normal structure variables refers to the array of structure, i.e., if we want to store different values of regno, name, class, etc., for 100 students then we need a structure and 100 different structure variable names. The creation of 100 different variables can be avoided using an array.
\nFor example; if we use thenormal method of storing values for student structure type then we need 10 structure variables with unique name.
\nstruct student
\n{
\nint regno;
\nchar name[20];
\nchar class[5];
\nchar combination[4];
\nfloat fees;
\n} st1, st2, st3, st4, st5, …………………st100;<\/em>
\nThis waste of usage can be avoided by declaring an array variable in that place in the following manner
\nExample:
\nstruct student
\n{
\nint regno;
\nchar name [20];
\nchar class[5];
\ncharcombination[4];
\nfloat fees;
\n} st[100]; \u2192 st[100] is array variable<\/p>\n","protected":false},"excerpt":{"rendered":"

You can Download Chapter 14 Structures Questions and Answers, Notes, 1st PUC Computer Science Question Bank with Answers Karnataka State Board Solutions help you to revise complete Syllabus and score more marks in your examinations. Karnataka 1st PUC Computer Science Question Bank Chapter 14 Structures 1st PUC Computer Science Structures One Mark Questions and Answers …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/11912"}],"collection":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=11912"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/11912\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=11912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=11912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=11912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}