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web technology Online Quiz - 110

Description: web technology Online Quiz - 110
Number of Questions: 20
Created by:
Tags: web technology
Attempted 0/20 Correct 0 Score 0

What is a Universe

  1. Semantic Layer

  2. Database

  3. Reporting Layer

  4. Schema type


Correct Option: A
  1. Single line c++ syntax - //

  2. Shell syntax - #

  3. Both of above

  4. None of above


Correct Option: C

Which of following function return 1 when output is successful?

  1. echo ( )

  2. print()

  3. both

  4. none


Correct Option: B
  1. 8 bit integer value

  2. 16 bit integer value

  3. 32 bit integer value

  4. 64 bit integer value


Correct Option: C

In mail($param2, $param2, $param3, $param4), the $param2 contains:

  1. The message

  2. The subject

  3. The header

  4. The recipient


Correct Option: A

When uploading a file if the UPLOAD_ERR-OK contains value 0 it means?

  1. Uplaod is not successful, error occurred

  2. The file uploaded with success

  3. Uploaded file size is 0

  4. File upload progress is 0% completed


Correct Option: B
  1. reading

  2. writing

  3. none of above

  4. both of above


Correct Option: D
  1. allow_url_fopen

  2. allow_remote_files

  3. both of above

  4. none of above


Correct Option: A

Which of the following mode of fopen() function opens a file only for writing. If a file with that name does not exist, attempts to create anew file. If the file exist, place the file pointer at the end of the file after all other data?

  1. A

  2. W

  3. W+

  4. A+


Correct Option: A

The function setcookie( ) is used to:

  1. Declare cookie variables

  2. Store data in cookie variable

  3. Enable or disable cookie support

  4. All of the above


Correct Option: B
  1. admin

  2. [email protected]

  3. @psexam.com

  4. psexam.com


Correct Option: C

When compared to the compiled program, scripts run:

  1. Faster

  2. Slower

  3. The execution speed is similar

  4. All of above


Correct Option: B

The most portable version of PHP tag that is compatible to embed in XML or XHTML too is:

  1. ?>


Correct Option: D

The output of ofllowing script would be $somerar=15; function ad it () { GLOBAL $somevar; $somerar++ ; echo "somerar is $somerar"; } addit ();

  1. somerar is 15

  2. somerar is 16

  3. somerar is 1

  4. error in code


Correct Option: B
  1. delimited by single quote

  2. delimited by double quote

  3. delimited by <<< identifier

  4. All of above


Correct Option: C
  1. Local variables

  2. Function parameters

  3. Hidden variables

  4. Global variables


Correct Option: C
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