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

00:00
Question # 1

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

Question # 2

Which of the following is not true.

Question # 3

Which data types are treaded as arrays.

Question # 4

The difference between include ( ) and require()

Question # 5

The left association operator % s used in PHP for

Question # 6

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

Question # 7

Which of the following is not a session function.

Question # 8

When compared to the compiled program scripts run

Question # 9

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 # 10

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

Question # 11

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

Question # 12

Identify the variable scope that is not supported by PHP

Question # 13

For integer data type PHP 6 introduced.

Question # 14

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

Question # 15

Which of the following type specifier is invalid in print f ( ) functions.

Question # 16

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

Question # 17

Which of following are compound data type.

Question # 18

Which of the following delimiting method is known as string interpolation.

Question # 19

Trace the function that does continue the script execution even if the file inclusion fails.

Question # 20

Which of the following are valid float values.

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PPSC ComputerScience Chapter 9 Important MCQ's

Sr.# Question Answer
1 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 ( ):
2 PHP is widely used ____ scriting language that is especially suited for web development and can be embedded into html.
A. Open source general purpose
B. Proprietary general purpose
C. Open source special purpose
D. Proprietary special purpose
3 In mail ($param2, $ param 2, $param3, $param 4), the $param 2 contains.
A. The message
B. The recipient
C. The header
D. The subject
4 The left association operator % s used in PHP for
A. Percentage
B. bit wise or
C. Division
D. Modulus
5 You can define a constant by using the define () function Once a constant is defined.
A. It can never the changed of underdefined
B. It can never be changed but can be undefined.
C. It can be changed but can not be undefined
D. It can be changed and can be undefined
6 Casting operator introduced in PHP 6 IS.
A. (array)
B. (in 64)
C. (real) or (double) or (float)
D. (object)
7 The difference between include ( ) and require()
A. Are different how they handle failure
B. Both are same in every aspects
C. Is include () produced a fatal error while require results in a warning.
D. None
8 A variable $word is set to "HELLO WORLD" which of the following script returns in title case.
A. Echo uc words ($word)
B. Echo uc words (strtolower ($word)
C. Echo uc first ($word)
D. None of above
9 Which data types are treaded as arrays.
A. Integer
B. Float
C. String
D. Booleans
10 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

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