BCA Web Technology Exam November 2022 PDF

# B.C.A (Semester-V) ## EXAMINATION NOVEMBER 2022 ### Web Technology **Total No. of Printed Pages: 2** **UCAC-117** **[Total Marks: 60]** **[Duration: 2 Hours]** **Instructions:** 1. All questions are compulsory. 2. Figures to the right indicate full marks. ## Q.1 **A. Define the following (...

# B.C.A (Semester-V) ## EXAMINATION NOVEMBER 2022 ### Web Technology **Total No. of Printed Pages: 2** **UCAC-117** **[Total Marks: 60]** **[Duration: 2 Hours]** **Instructions:** 1. All questions are compulsory. 2. Figures to the right indicate full marks. ## Q.1 **A. Define the following (5×1=05)** * **I. MIME** * **II. JSON** * **III. DOM** * **IV. MVC** * **V. DNS** **B. Write only one difference between the following: (5×1=05)** * **I. Local variables v/s global variables in JavaScript** * **II. Session v/s cookies** * **III. HTTP v/s HTTPS protocol** * **IV. XML v/s HTML** * **V. GET v/s POST method used in form submission** ## Q.2 **A. Compare DTD with XML Schema (02)** **B. State any two uses of JSON. Explain JSON.parse()(03)** **C. With the help of a suitable example, explain well-formed XML document. (05)** ## Q.3 **A. Write any two features of client server paradigm. (02)** **B. Explain the different types of arrays in PHP. (03)** **C. With a suitable diagram explain MVC architecture in detail. (05)** ## Q.4 **A. List any four 2D transformation methods used in CSS. (02)** **B. Explain alert, confirm and prompt dialog boxes used in JavaScript (03)** **C. With a suitable example of your choice, explain the steps involved in retrieving data from the MySQL database table using PHP. (05)** ## Q.5 **A. Write a note on hierarchical name space. (02)** **B. Explain the use of prepared statements in PHP (03)** **C. Given a user registration form with username, password, retype password, mobileno fields, explain with a suitable JavaScript code the client site validations that can be performed before submitting the form data. (05)** **1** **0F705AFC0DCE8D92F7FC450458227909**