How many constants does the DateTime class have?
1.8
2.9
3.10
4.11
Posted Date:-2021-07-09 04:09:51
How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions.
1.7
2.8
3.9
4.10
Posted Date:-2021-07-09 04:09:51
How many methods does the DateTime class have?
1.8
2.9
3.10
4.11
Posted Date:-2021-07-09 04:09:51
How many predefined variables does PHP use to authenticate a user?
1.1
2.2
3.3
4.4
Posted Date:-2021-07-09 04:09:51
How many validation filters like FILTER_VALIDATE_EMAIL are currently available?
1.5
2.6
3.7
4.8
Posted Date:-2021-07-09 04:09:51
If the format is F then which one of the following will be returned?
1.Complete text representation of month
2.Day of month, with leading zero
3.Daylight saving time
4.Day of month, without zeros
Posted Date:-2021-07-09 04:09:51
If you want to temporarily store uploaded files in the /tmp/phpuploads/ directory, which one of the following statement will you use?
1.upload_tmp_dir “/tmp/phpuploads/ directory”
2.upload_dir “/tmp/phpuploads/ directory
3.upload_temp_dir “/tmp/phpuploads/ directory”
4.upload_temp_director “/tmp/phpuploads/ directory”
Posted Date:-2021-07-09 04:09:51
In which authentication method does changing the username or password can be done only by entering the code and making the manual adjustment.
1.Hard-coding a login pair directly into the script
2.File-based authentication
3.Data-based authentication
4.PEAR’S HTTP authentication
Posted Date:-2021-07-09 04:09:51
Since which version of PHP was the directive max_file_limit available.
1.PHP 5.2.1
2.PHP 5.2.2
3.PHP 5.2.12
4.PHP 5.2.21
Posted Date:-2021-07-09 04:09:51
Suppose you want to calculate the date 45 days from the present date which one of the following statement will you use?
1.totime(“+45”)
2.totime(“+45 days”)
3.strtotime(“+45 days”)
4.strtotime(“-45 days”)
Posted Date:-2021-07-09 04:09:51
The attack which involves the insertion of malicious code into a page frequented by other users is known as _____________
1.basic sql injection
2.advanced sql injection
3.cross-site scripting
4.scripting
Posted Date:-2021-07-09 04:09:51
The authenticationFile.txt, the file which stores username and password should be stored ___ the server document root.
1.Inside
2.Outside
3.Within
4.None of the mentioned
Posted Date:-2021-07-09 04:09:51
The date() function returns ___ representation of the current date and/or time.
1.Integer
2.String
3.Boolean
4.Float
Posted Date:-2021-07-09 04:09:51
The filesize() function returns the file size in ___________
1.bits
2.bytes
3.kilobytes
4.gigabytes
Posted Date:-2021-07-09 04:09:51
To create an object and set the date to JUNE 22, 2013, which one of the following statement should be executed?
1.$date = Date(“22 JUNE 2013”)
2.$date = new Date(“JUNE 22 2013”)
3.$date = DateTime(“22 JUNE 2013”)
4.$date = new DateTime(“22 JUNE 2013”)
Posted Date:-2021-07-09 04:09:51
To validate an email address, which flag is to be passed to the function filter_var()?
1.FILTER_VALIDATE_EMAIL
2.FILTER_VALIDATE_MAIL
3.VALIDATE_EMAIL
4.VALIDATE_MAIL
Posted Date:-2021-07-09 04:09:51
What is the default value of max_input_time directive?
1.30 seconds
2.60 seconds
3.120 seconds
4.1 second
Posted Date:-2021-07-09 04:09:51
What is the default value of the directive max_file_limit?
1.10 files
2.15 files
3.20 files
4.25 files
Posted Date:-2021-07-09 04:09:51
When you use the $_GET variable to collect data, the data is visible to ______
1.none
2.only you
3.everyone
4.selected few
Posted Date:-2021-07-09 04:09:51
When you use the $_POST variable to collect data, the data is visible to _____
1.none
2.only you
3.everyone
4.selected few
Posted Date:-2021-07-09 04:09:51
Which directive determines whether PHP scripts on the server can accept file uploads?
1.file_uploads
2.file_upload
3.file_input
4.file_intake
Posted Date:-2021-07-09 04:09:51
Which directive sets a maximum allowable amount of memory in megabytes that a script can allow
1.max_size
2.post_max_size
3.max_memory_limit
4.memory_limit
Posted Date:-2021-07-09 04:09:51
Which function displays the web page’s most recent modification date?
1.lastmod()
2.getlastmod()
3.last_mod()
4.get_last_mod()
Posted Date:-2021-07-09 04:09:51
Which function is used to remove all HTML tags from a string passed to a form?
1.remove_tags()
2.strip_tags()
3.tags_strip()
Posted Date:-2021-07-09 04:09:51
Which function is used to split a string into a series of substrings, with each string boundary is determined by a specific separator?
1.break()
2.divide()
3.explode()
4.md5()
Posted Date:-2021-07-09 04:09:51
Which function is used to verify whether a variable contains a value?
1.header()
2.footer()
3.inset()
4.isset()
Posted Date:-2021-07-09 04:09:51
Which function is useful when you want to output the executed command result?
1.out_cmm()
2.out_system()
3.cmm()
4.system()
Posted Date:-2021-07-09 04:09:51
Which function sets the file filename last-modified and last-accessed times?
1.sets()
2.set()
3.touch()
4.touched()
Posted Date:-2021-07-09 04:09:51
Which is the most powerful authentication method among the four?
1.Hard-coding a login pair directly into the script
2.File-based authentication
3.Data-based authentication
4.PEAR’S HTTP authentication
Posted Date:-2021-07-09 04:09:51
Which method enables you to calculate whether daylight saving time is in force at a specific date and time?
1.getOffset()
2.getTranitions()
3.ISODate()
4.savingTime()
Posted Date:-2021-07-09 04:09:51
Which method is simply an object-oriented version of date()?
1.DateTime::format()
2.DateTime::modify()
3.DateTime::setTime()
4.DateTime::setDate()
Posted Date:-2021-07-09 04:09:51
Which of the following directive determines the maximum amount of time that a PHP script will spend attempting to parse input before registering a fatal error?
1.max_take_time
2.max_intake_time
3.max_input_time
4.max_parse_time
Posted Date:-2021-07-09 04:09:51
Which of the following is the right way to use the DateTime class?
1.$date = get_Class(DateTime);
2.$date = class DateTime;
3.$date = new DateTime();
4.$date = new class DateTime();
Posted Date:-2021-07-09 04:09:51
Which of the following statements can be used to add two months to the existing date?
1.$date->modify(‘+2 months’);
2.$date = modify(‘+2 months’);
3.$date = modify(‘2+ months’);
4.$date->modify(‘2+ months’);
Posted Date:-2021-07-09 04:09:51
Which of the following statements can be used to set the time zone in individual scripts?
1.date_set_timezone(‘Europe/London’);
2.date_default_timezone_set(‘Europe/London’);
3.date_set_default_timezone(‘Europe/London’);
4.date_default_timezone(‘Europe/London’);
Posted Date:-2021-07-09 04:09:51
Which one of the following format parameter can be used to identify timezone?
1.T
2.N
3.E
4.I
Posted Date:-2021-07-09 04:09:51
Which one of the following function is capable of reading a file into a string variable?
1.file_contents()
2.file_get_contents()
3.file_content()
4.file_get_content()
Posted Date:-2021-07-09 04:09:51
Which one of the following function is capable of reading a file into an array?
1.file()
2.arrfile()
3.arr_file()
4.file_arr()
Posted Date:-2021-07-09 04:09:51
Which one of the following function is capable of reading a specific number of characters from a file?
1.fgets()
2.fget()
3.fileget()
4.filegets()
Posted Date:-2021-07-09 04:09:51
Which one of the following function is useful for producing a timestamp based on a given date and time?
1.time()
2.mktime()
3.mrtime()
4.mtime()
Posted Date:-2021-07-09 04:09:51
Which one of the following function operates similarly to fgets(), except that it also strips any HTML and PHP tags form the input?
1.fgetsh()
2.fgetsp()
3.fgetsa()
4.fgetss()
Posted Date:-2021-07-09 04:09:51
Which one of the following function outputs the contents of a string variable to the specified resource?
1.filewrite()
2.fwrite()
3.filewrites()
4.fwrites()
Posted Date:-2021-07-09 04:09:51
Which one of the following function reads a directory into an Array?
1.scandir()
2.readdir()
3.scandirectory()
4.readdirectory()
Posted Date:-2021-07-09 04:09:51
Which one of the following functions can be used to concatenate array elements to form a single delimited string?
1.explode()
2.implode()
3.concat()
4.concatenate()
Posted Date:-2021-07-09 04:09:51
Which one of the following functions finds the last occurrence of a string, returning its numerical position?
1.strlastpos()
2.strpos()
3.strlast()
4.strrpos()
Posted Date:-2021-07-09 04:09:51
Which one of the following functions will convert a string to all uppercase?
1.strtoupper()
2.uppercase()
3.str_uppercase()
4.struppercase()
Posted Date:-2021-07-09 04:09:51
Which one of the following PHP function is used to determine a file’s last access time?
1.fileltime()
2.filectime()
3.fileatime()
4.filetime()
Posted Date:-2021-07-09 04:09:51
Which one of the following should not be used while sending passwords or other sensitive information?
1.GET
2.POST
3.REQUEST
Posted Date:-2021-07-09 04:09:51
Which two predefined variables are used to retrieve information from forms?
1.$GET & $SET
2.$_GET & $_SET
3.$__GET & $__SET
4.GET & SET
Posted Date:-2021-07-09 04:09:51
Which variable is used to collect form data sent with both the GET and POST methods?
1.$BOTH
2.$_BOTH
3.$REQUEST
4.$_REQUEST
Posted Date:-2021-07-09 04:09:51