PPSC Computer Science Topic 9 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 9 PHP

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  • Total Questions20

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PPSC Computer Science Topic 9 PHP

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Question # 1

Casting operator introduced in PHP 6 IS.

Question # 2

A script is a

Question # 3

The function setcookie () is used to.

Question # 4

Which of following commenting is supported by PHP

Question # 5

When compared to the compiled program scripts run

Question # 6

The left association operator % s used in PHP for

Question # 7

f open ($file_doc."r+& rduo opens a file for.

Question # 8

Which function includes the specified file even the statement evaluates to false in which block the function is placed.

Question # 9

To work with remote files in PHP you need to enable.

Question # 10

PHP is widely used ____ scriting language that is especially suited for web development and can be embedded into html.

Question # 11

PHP supports all four different ways of delimiting in this context identify the false statement.

Question # 12

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

Question # 13

Which of the following functions require the allow -rul -fopen must the enabled.

Question # 14

Variable scope on which a variable does not loose its value when the function exists and use that value if the function is called again is.

Question # 15

The difference between include ( ) and require()

Question # 16

Identify the invalid identifier

Question # 17

Which of the following is not a session function.

Question # 18

Which of the following function can assign the output to a string variable.

Question # 19

In mail ($param2, $ param 2, $param3, $param 4), the $param 2 contains.

Question # 20

A variable $word is set to "HELLO WORLD" which of the following script returns in title case.

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PPSC ComputerScience Chapter 9 Important MCQ's

Sr.# Question Answer
1 The function setcookie () is used to.
A. Enable or disable cookie support
B. Declare cookie variables
C. Store data in cookie variable
D. All of above
2 Which of the following function return 1 when output is successful.
A. echo()
B. Print ()
C. Both
D. None
3 Which data types are treaded as arrays.
A. Integer
B. Float
C. String
D. Booleans
4 When you need to obtain the ASCII value of a character which of the following unction you apply in PHP.
A. chr ( ):
B. ace ( ):
C. ord ( ):
D. Val ( ):
5 Which of the following function can assign the output to a string variable.
A. echo ()
B. print (0
C. print f(0
D. s print f ()
6 Which function includes the specified file even the statement evaluates to false in which block the function is placed.
A. Include ()
B. require (0
C. Both of above
D. None
7 Variable scope on which a variable does not loose its value when the function exists and use that value if the function is called again is.
A. Local
B. Function parameter
C. Static
D. None
8 Which of the following are valid float values.
A. 4.5678
B. 4.0
C. 7 e4
D. All of above
9 Which of the following delimiting method is known as string interpolation.
A. Delimited by single uote
B. Delimited by double uote
C. Delimited by <<< identifier
D. All of above
10 When uploading a file if the UPLOAD_ERR-OK contains value 0 it means.
A. Upload is not successful error occurred
B. The file uploaded with success
C. Uploaded file size is 0
D. File upload progress is 0% completed

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