B.C.A (Semester IV) (CBCS) Examination Mar/Apr-2018
ADVANCED WEB TECHNOLOGY
Time: 2½ Hours
Max. Marks: 70
Instructions: All questions are compulsory. Figures to the right indicate full marks.
Q.1
Choose the correct alternatives:-
14
A function in PHP which starts with double underscore is known as function.
Magic
Inbuilt
Default
User Defined
The statements is used for instantiates the mysqli class.
mysqli new mysqli()
$mysqli new mysqli()
$mysqli new mysqli()
$mysqli new.mysqli()
of the following PHP functions can be used to find files.
file()
glob()
get_file()
find_file()
function is used to check a variable is an array or not.
this_aaray()
check_aaray()
in_aaray()
is_aaray()
Keyword is used to prevents a method from being overridden by a subclass.
Abstract
Protected
Final
Sealed
methods are used to manage result sets using both associative and indexed arrays.
fetch_array() and fetch_row()
fetch_array() and fetch_columns()
get_array() and get_row()
get_array() and get_column()
function is used to find error code generated from the execution of the last MySQL function.
errorno()
errornumber()
errnumber()
errno()
statements invoke the exception class.
throws new Exception();
throw new Exception();
throws Exception();
new Exception();
keyword is used to refer to properties or methods within the class itself.
$this
$self
public
$itself
10) The function capitalizes the first letter of each word in a string.
strtoupper()
strupper()
ucwords()
struppercase()
Page 2 of 2
SLR-SR-20
11) When data is collected using $_POST variable then the data is visible to
Everyone
Only you
Few once
None of these
12) is correct statement which will store 111 in variable num.
int $num 111;
int num 111;
$num 111
$num 111;
13) The is the default PHP session name.
PHPSESSID
PHPSESID
PHPIDSESS
PHPSESSIONID
14) If session.use_cookie is set to which is nothing but URL rewriting.
True
False
Q.2
Answers to the following: [Any seven]
14
What is basic syntax of PHP?
What is multidimensional array? Explain with example,
List out different functions used for comparing string with example.
How data type of variable are tested? Explain with example.
What are different classes attributes in PHP? Explain with example.
What is $_POST and
Explain Static keyword with example.
Explain any four date and time function with example.
What is MySQL record set?
Q.3

Answer any two of the following questions:
10
Explain different operators used in PHP.
Explain different forms controls, its properties, methods and events.
Explain Working with PHP-MySQL Environment with example.

Explain different parameter passing technique used in PHP with example.
04
Q.4
Answer the following. (Any
14
Design web page which insert, delete and update records.
What is session? Explain session state management in detail.
What is Exception Handling? Explain exception handling with example.
Q.5
Answer the following. (Any
14
What is Validation? Explain server side and client side validation with example.
What is inheritance? Explain different types of inheritance used in PHP with example.
Write a technique for configuration and installation of web server and PHP.