(d) Briefly explain the meaning of the following java code in the context of mobile programming public class Syllabus extends Activity implements AdapterView.OnItemSelectedlistener { TextView txtview; ImageView ingview; Spinner spinner1; Integer[] ingIds = (R.drawable.start, R.drawable.java, R.drawable.mobile, R.drawable.research skills}; int image_index 0; private static final String] items =["Start","Java","mobile"," researchskills", "artificial intelligence"}; (e) Briefly explain the following lines of java code as used in mobile programming EditText editTextProgramme: EditText editDepartment: editTextProgramme (EditText) findViewByld(R.id.edtprogramme); editDepartment (EditText) findViewByld(R.id.edtdepartment); String Prgnans String Rrtaans. !3! %3D sdittextecogcanne..getText 2tostcing(); editdenartnent.getText()tostcing(); %3D

(d) Briefly explain the meaning of the following java code in the context of mobile programming public class Syllabus extends Activity implements AdapterView.OnItemSelectedlistener { TextView txtview; ImageView ingview; Spinner spinner1; Integer[] ingIds = (R.drawable.start, R.drawable.java, R.drawable.mobile, R.drawable.research skills}; int image_index 0; private static final String] items =["Start","Java","mobile"," researchskills", "artificial intelligence"}; (e) Briefly explain the following lines of java code as used in mobile programming EditText editTextProgramme: EditText editDepartment: editTextProgramme (EditText) findViewByld(R.id.edtprogramme); editDepartment (EditText) findViewByld(R.id.edtdepartment); String Prgnans String Rrtaans. !3! %3D sdittextecogcanne..getText 2tostcing(); editdenartnent.getText()tostcing(); %3D

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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